Appendix 12Regressions used to estimate diabetes diagnoses, step count and HbA1c in the School for Public Health Research model version 3.2
Regressions used to estimate diabetes diagnoses at 1 year
TABLE 51
Odds ratios: diabetes diagnoses at 1 year
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| Mean | 97.5% CI |
---|
Walking Away (Walking Away = 1, 0 otherwise) | 1.55 | 0.52 to 4.63 |
Walking Away Plus (Walking Away Plus = 1, 0 otherwise) | 0.72 | 0.19 to 2.68 |
Cambridge (1 = at the Cambridge site, 0 = otherwise) | 4.11 | 1.32 to 12.77 |
Female (1 = female, 0 otherwise) | 0.54 | 0.2 to 1.44 |
HbA1c (% scale) at baseline | 5.15 | 0.44 to 60.15 |
HbA1c (% scale) at 1 year | 1.52 | 0.24 to 9.58 |
Number of objectively measured steps per day/2000 at baseline | 1.00 | 0.6 to 1.67 |
Number of objectively measured steps per day/2000 at 1 year | 0.80 | 0.49 to 1.32 |
TABLE 52
Regression coefficients: diabetes diagnoses at 1 year
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| Mean | SE | 97.5% CI |
---|
Intercept | –15.92 | 5.16 | –27.49 to –4.36 |
Walking Away (Walking Away = 1, 0 otherwise) | 0.44 | 0.49 | –0.65 to 1.53 |
Walking Away Plus (Walking Away Plus = 1, 0 otherwise) | –0.33 | 0.59 | –1.64 to 0.99 |
Cambridge (1 = at the Cambridge site, 0 = otherwise) | 1.41 | 0.51 | 0.28 to 2.55 |
Female (1 = female, 0 otherwise) | –0.61 | 0.44 | –1.6 to 0.37 |
HbA1c (% scale) at baseline | 1.64 | 1.10 | –0.82 to 4.1 |
HbA1c (% scale) at 1 year | 0.42 | 0.82 | –1.42 to 2.26 |
Number of objectively measured steps per day/2000 at baseline | 0.00 | 0.23 | –0.5 to 0.51 |
Number of objectively measured steps per day/2000 at 1 year | –0.22 | 0.22 | –0.71 to 0.28 |
TABLE 53
Covariance matrix: diabetes diagnoses at 1 year
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| Intercept | Walking Awaya | Walking Away Plusb | Cambridgec | Femaled | HbA1c (%) at baseline | HbA1c (%) at 12 months | Steps per day/2000 at baseline | Steps per day/2000 at 12 months |
---|
Intercept | 26.6279 | 0.0276 | –0.0493 | 0.5344 | –0.0596 | –3.6608 | –0.6545 | –0.1835 | –0.0141 |
Walking Awaya | 0.0276 | 0.2370 | 0.1355 | 0.0054 | 0.0101 | –0.0459 | 0.0227 | –0.0101 | 0.0010 |
Walking Away Plusb | –0.0493 | 0.1355 | 0.3436 | –0.0041 | 0.0010 | –0.0166 | 0.0077 | –0.0019 | –0.0068 |
Cambridgec | 0.5344 | 0.0054 | –0.0041 | 0.2558 | –0.0097 | –0.1515 | 0.0390 | –0.0114 | 0.0003 |
Femaled | –0.0596 | 0.0101 | 0.0010 | –0.0097 | 0.1918 | –0.0297 | 0.0248 | 0.0061 | –0.0009 |
HbA1c (%) at baseline | –3.6608 | –0.0459 | –0.0166 | –0.1515 | –0.0297 | 1.2024 | –0.5813 | 0.0322 | –0.0179 |
HbA1c (%) at 12 months | –0.6545 | 0.0227 | 0.0077 | 0.0390 | 0.0248 | –0.5813 | 0.6734 | –0.0090 | 0.0146 |
Steps per day/2000 at baseline | –0.1835 | –0.0101 | –0.0019 | –0.0114 | 0.0061 | 0.0322 | –0.0090 | 0.0513 | –0.0369 |
Steps per day/2000 at 12 months | –0.0141 | 0.0010 | –0.0068 | 0.0003 | –0.0009 | –0.0179 | 0.0146 | –0.0369 | 0.0493 |
- a
Walking Away = 1, other arms = 0.
- b
Walking Away Plus = 1, other arms = 0.
- c
Cambridge = 1, Leicester = 0.
- d
Regressions used to estimate diabetes diagnoses at 4 years
TABLE 54
Odds ratios: 4-year diabetes diagnoses
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| Mean | 97.5% CI |
---|
Walking Away (Walking Away = 1, 0 otherwise) | 1.58 | 0.74 to 3.39 |
Walking Away Plus (Walking Away Plus = 1, 0 otherwise) | 1.25 | 0.57 to 2.74 |
Cambridge (1 = at the Cambridge site, 0 = otherwise) | 1.08 | 0.53 to 2.18 |
Female (1 = female, 0 otherwise) | 0.84 | 0.44 to 1.58 |
HbA1c (% scale) at baseline | 4.92 | 1.26 to 19.3 |
HbA1c (% scale) at 4 years | 5.94 | 2.54 to 13.88 |
Number of objectively measured steps per day/2000 at baseline | 0.89 | 0.66 to 1.21 |
Number of objectively measured steps per day/2000 at 4 years | 0.96 | 0.71 to 1.3 |
TABLE 55
Regression coefficients: 4-year diabetes diagnoses
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| Mean | SE | 97.5% CI |
---|
Intercept | –22.59 | 3.37 | –30.15 to –15.04 |
Walking Away (Walking Away = 1, 0 otherwise) | 0.46 | 0.34 | –0.3 to 1.22 |
Walking Away Plus (Walking Away Plus = 1, 0 otherwise) | 0.23 | 0.35 | –0.55 to 1.01 |
Cambridge (1 = at the Cambridge site, 0 = otherwise) | 0.07 | 0.31 | –0.63 to 0.78 |
Female (1 = female, 0 otherwise) | –0.18 | 0.28 | –0.81 to 0.46 |
HbA1c (% scale) at baseline | 1.59 | 0.61 | 0.23 to 2.96 |
HbA1c (% scale) at 1 year | 1.78 | 0.38 | 0.93 to 2.63 |
Number of objectively measured steps per day/2000 at baseline | –0.11 | 0.14 | –0.42 to 0.19 |
Number of objectively measured steps per day/2000 at 1 year | –0.04 | 0.13 | –0.34 to 0.26 |
TABLE 56
Covariance matrix: 4-year diabetes diagnoses
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| Intercept | Walking Awaya | Walking Away Plusb | Cambridgec | Femaled | HbA1c (%) at baseline | HbA1c (%) at 12 months | Steps per day/2000 at baseline | Steps per day/2000 at 12 months |
---|
Intercept | 11.3644 | –0.0409 | 0.0222 | 0.2312 | –0.0951 | –1.5575 | –0.2736 | –0.0320 | –0.0480 |
Walking Awaya | –0.0409 | 0.1153 | 0.0613 | 0.0046 | –0.0004 | –0.0082 | 0.0057 | –0.0004 | –0.0020 |
Walking Away Plusb | 0.0222 | 0.0613 | 0.1214 | 0.0005 | 0.0009 | –0.0075 | –0.0043 | –0.0010 | –0.0028 |
Cambridgec | 0.2312 | 0.0046 | 0.0005 | 0.0990 | –0.0032 | –0.0722 | 0.0294 | –0.0003 | –0.0050 |
Femaled | –0.0951 | –0.0004 | 0.0009 | –0.0032 | 0.0804 | –0.0082 | 0.0160 | 0.0009 | 0.0021 |
HbA1c (%) at baseline | –1.5575 | –0.0082 | –0.0075 | –0.0722 | –0.0082 | 0.3712 | –0.1070 | 0.0104 | –0.0064 |
HbA1c (%) at 12 months | –0.2736 | 0.0057 | –0.0043 | 0.0294 | 0.0160 | –0.1070 | 0.1433 | –0.0083 | 0.0121 |
Steps per day/2000 at baseline | –0.0320 | –0.0004 | –0.0043 | –0.0003 | 0.0009 | 0.0104 | –0.0083 | 0.0185 | –0.0128 |
Steps per day/2000 at 12 months | –0.0480 | –0.0020 | –0.0028 | –0.0050 | 0.0021 | –0.0064 | 0.0121 | –0.0128 | 0.0181 |
- a
Walking Away = 1, other arms = 0.
- b
Walking Away Plus = 1, other arms = 0.
- c
Cambridge = 1, Leicester = 0.
- d
Regressions used to estimate HbA1c at 1 year
TABLE 57
Mean effect (logit link function): HbA1c at 1 year
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| Coefficients | SE | 97.5% CI |
---|
Intercept | –5.808 | 0.108 | –6.05 to –5.566 |
Walking Away (1 = Walking Away, 0 = otherwise) | –0.018 | 0.014 | –0.048 to 0.013 |
Walking Away Plus (1 = Walking Away Plus, 0 = otherwise) | –0.009 | 0.014 | –0.04 to 0.021 |
HbA1c (%) at baseline | 0.854 | 0.019 | 0.812 to 0.896 |
Cambridge (1 = Cambridge, 0 = Leicester) | –0.049 | 0.015 | –0.082 to –0.015 |
White Irish (1 = white Irish, 0 = otherwise) | –0.062 | 0.076 | –0.232 to 0.109 |
Any other white background (1 = Any other white background, 0 = otherwise) | 0.024 | 0.032 | –0.048 to 0.096 |
White and black Caribbean (1 = white and black Caribbean, 0 = otherwise) | 0.017 | 0.142 | –0.302 to 0.336 |
White and black African (1 = white and black African, 0 = otherwise) | –0.220 | 0.211 | –0.693 to 0.253 |
White and Asian (1 = white and Asian, 0 = otherwise) | –0.240 | 0.248 | –0.796 to 0.317 |
Any other mixed race (1= any other mixed race, 0 = otherwise) | 0.015 | 0.091 | –0.188 to 0.219 |
Indian (1 = Indian, 0 = otherwise) | 0.018 | 0.015 | –0.015 to 0.051 |
Pakistani (1 = Pakistani, 0 = otherwise) | 0.006 | 0.053 | –0.112 to 0.125 |
Bangladeshi (1 = Bangladeshi, 0 = otherwise) | 0.420 | 0.169 | 0.041 to 0.798 |
Any other Asian background (1 = any other Asian background, 0 = otherwise) | 0.029 | 0.041 | –0.064 to 0.121 |
Chinese (1 = Chinese, 0 = otherwise) | 0.065 | 0.108 | –0.177 to 0.307 |
Any other (1 = any other, 0 = otherwise) | 0.099 | 0.142 | –0.22 to 0.417 |
Black Caribbean (1 = black Caribbean, 0 = otherwise) | 0.022 | 0.039 | –0.066 to 0.11 |
Black African (1 = black African, 0 = otherwise) | 0.016 | 0.036 | –0.065 to 0.097 |
Any other black background (1 = any other black background, 0 = otherwise) | 0.000 | 0.095 | –0.213 to 0.212 |
Female (1 = female, 0 = otherwise) | –0.017 | 0.011 | –0.043 to 0.008 |
TABLE 58
Dispersion parameter (natural logarithm link function): HbA1c at 1 year
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| Coefficients | SE | 97.5% CI |
---|
Intercept | 6.902 | 0.826 | 5.051 to 8.752 |
Walking Away (1 = Walking Away, 0 = otherwise) | –0.290 | 0.105 | –0.527 to –0.054 |
Walking Away Plus (1 = Walking Away Plus, 0 = otherwise) | –0.290 | 0.105 | –0.526 to –0.055 |
HbA1c (% scale) at baseline | –0.276 | 0.143 | –0.596 to 0.045 |
Cambridge (1 = Cambridge site, 0 = otherwise) | –0.541 | 0.097 | –0.758 to –0.324 |
Female (1 = female, 0 = otherwise) | 0.008 | 0.087 | –0.186 to 0.203 |
TABLE 59
Covariance matrix: HbA1c at 1 year
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| Mean effect | Dispersion |
---|
Intercept | Walking Away | Walking Away Plus | HbA1c (%) at baseline | Cambridge | White Irish | Any other white background | White and black Caribbean | White and black African | White and Asian | Any other mixed race | Indian | Pakistani | Bangladeshi | Any other Asian background | Chinese | Any other | Black Caribbean | Black African | Any other black background | Female | Intercept | Walking Away | Walking Away Plus | HbA1c (%) at baseline | Cambridge | Female |
---|
Intercept | 0.01168105 | 1.27 × 10–6 | –1.87145 × 10–5 | –0.00201328 | 0.00045436 | –0.00048038 | –9.4 × 10–5 | –0.00037 | –5.5 × 10–5 | –0.00039 | 3.32 × 10–5 | –2.6 × 10–5 | 4.4 × 10–5 | 0.000441 | 0.000294 | 0.000269 | 0.000468 | 0.000124 | 3.53 × 10–5 | –0.00021 | –4.4 × 10–5 | –0.0049 | 3.79 × 10–6 | 1.04 × 10–5 | 0.000832 | –0.00017 | 2.59 × 10–5 |
Walking Away | 1.274 × 10–6 | 0.000189 | 7.44238 × 10–5 | –1.3393 × 10–5 | 4.56248 × 10–7 | –6.2896 × 10–5 | –1.1 × 10–5 | –4.7 × 10–5 | 7.83 × 10–5 | –3 × 10–6 | –3.9 × 10–6 | 5.79 × 10–6 | 6.22 × 10–6 | –0.00011 | –3.2 × 10–6 | 2.25 × 10–5 | 7.95 × 10–5 | –1.1 × 10–5 | –9 × 10–6 | 5.23 × 10–5 | 4.55 × 10–6 | –1.6 × 10–5 | –7.3 × 10–5 | –2.9 × 10–5 | 7.63 × 10–6 | 3.14 × 10–7 | –1.2 × 10–6 |
Walking Away Plus | –1.871 × 10–5 | 7.44 × 10–5 | 0.000186963 | –1.0079 × 10–5 | 1.33188 × 10–6 | –2.1033 × 10–5 | –4 × 10–7 | –7.2 × 10–5 | 7.76 × 10–5 | –0.00011 | –1.9 × 10–5 | 1.05 × 10–5 | –2.8 × 10–5 | 2.72 × 10–6 | –1.1 × 10–5 | 2.26 × 10–5 | 7.92 × 10–5 | 1.34 × 10–5 | 6.76 × 10–6 | 2.3 × 10–5 | 2.05 × 10–6 | –7.5 × 10–6 | –2.9 × 10–5 | –7.2 × 10–5 | 6.24 × 10–6 | 3.36 × 10–7 | –9.7 × 10–7 |
HbA1c (%) at baseline | –0.0020133 | –1.3 × 10–5 | –1.00794 × 10–5 | 0.000351439 | –9.0674 × 10–5 | 8.22148 × 10–5 | 8.17 × 10–6 | 6.75 × 10–5 | –4.8 × 10–6 | 7.89 × 10–5 | –1.7 × 10–5 | –9.9 × 10–6 | –2.1 × 10–5 | –7.8 × 10–5 | –5.9 × 10–5 | –5 × 10–5 | –9 × 10–5 | –3.2 × 10–5 | –1.9 × 10–5 | 1.84 × 10–5 | –3.9 × 10–6 | 0.000835 | 4.26 × 10–6 | 3.11 × 10–6 | –0.00014 | 3.23 × 10–5 | –3 × 10–7 |
Cambridge | 0.00045436 | 4.56 × 10–7 | 1.33188 × 10–6 | –9.0674 × 10–5 | 0.000221747 | –1.8629 × 10–5 | 3.39 × 10–6 | –2.1 × 10–5 | –0.00013 | –0.00015 | 4.17 × 10–5 | 6.75 × 10–5 | 7.23 × 10–5 | 9.07 × 10–5 | 5.51 × 10–5 | –0.00012 | –0.00011 | 7.64 × 10–5 | 7.24 × 10–5 | 6.15 × 10–5 | –1.5 × 10–6 | –0.00021 | 6.27 × 10–7 | 6.23 × 10–7 | 3.82 × 10–5 | –7.2 × 10–5 | 2.99 × 10–6 |
White Irish | –0.0004804 | –6.3 × 10–5 | –2.10333 × 10–5 | 8.22148 × 10–5 | –1.8629 × 10–5 | 0.005781883 | 5.42 × 10–5 | 9.39 × 10–5 | 5.67 × 10–6 | 7.99 × 10–5 | 3.99 × 10–5 | 4.15 × 10–5 | 3.66 × 10–5 | 8.66 × 10–5 | 4.35 × 10–5 | 2.96 × 10–5 | 3.61 × 10–6 | 5.23 × 10–5 | 4.51 × 10–5 | 3.2 × 10–5 | –3.7 × 10–5 | –3.7 × 10–5 | –2.6 × 10–6 | –2.1 × 10–6 | 6.68 × 10–6 | 1.81 × 10–6 | –4.5 × 10–6 |
Any other white background | –9.366 × 10–5 | –1.1 × 10–5 | –4.00544 × 10–7 | 8.16684 × 10–6 | 3.38596 × 10–6 | 5.42122 × 10–5 | 0.001033 | 5.17 × 10–5 | 4.12 × 10–5 | 4.48 × 10–5 | 4.88 × 10–5 | 4.99 × 10–5 | 4.87 × 10–5 | 5.67 × 10–5 | 4.86 × 10–5 | 4.31 × 10–5 | 4 × 10–5 | 5.1 × 10–5 | 5.06 × 10–5 | 4.79 × 10–5 | –1.5 × 10–6 | 4.25 × 10–6 | –3.5 × 10–7 | –3.4 × 10–7 | –3.7 × 10–7 | 1.25 × 10–6 | –3.5 × 10–6 |
White and black Caribbean | –0.0003684 | –4.7 × 10–5 | –7.18814 × 10–5 | 6.75379 × 10–5 | –2.0932 × 10–5 | 9.3904 × 10–5 | 5.17 × 10–5 | 0.02028 | –1.6 × 10–5 | 0.000136 | 4.05 × 10–5 | 3.42 × 10–5 | 4.27 × 10–5 | 7.61 × 10–5 | 5.45 × 10–5 | 3.26 × 10–5 | 6.55 × 10–7 | 4.98 × 10–5 | 3.68 × 10–5 | 2.84 × 10–5 | –6.6 × 10–5 | 2.28 × 10–5 | –9.9 × 10–6 | –9.7 × 10–8 | –2.3 × 10–6 | –3.3 × 10–6 | –1.1 × 10–5 |
White and black African | –5.493 × 10–5 | 7.83 × 10–5 | 7.75578 × 10–5 | –4.7795 × 10–6 | –0.00013156 | 5.67286 × 10–6 | 4.12 × 10–5 | –1.6 × 10–5 | 0.044524 | 6.79 × 10–5 | 2.8 × 10–5 | 1.73 × 10–5 | 6.94 × 10–6 | –6.3 × 10–5 | 4.18 × 10–6 | 0.000148 | 0.000182 | –8 × 10–6 | 8.6 × 10–6 | 3.56 × 10–5 | 6.86 × 10–5 | 6.64 × 10–5 | 2.35 × 10–5 | 2.33 × 10–5 | –1.5 × 10–5 | –2.5 × 10–6 | 1.21 × 10–5 |
White and Asian | –0.0003921 | –3 × 10–6 | –0.000112439 | 7.88793 × 10–5 | –0.00014909 | 7.98558 × 10–5 | 4.48 × 10–5 | 0.000136 | 6.79 × 10–5 | 0.061634 | 2.21 × 10–5 | –9 × 10–6 | 1.24 × 10–5 | –1.4 × 10–5 | 3 × 10–5 | 0.000113 | 8.04 × 10–5 | –3.3 × 10–6 | –1.2 × 10–5 | –2 × 10–6 | –6.4 × 10–5 | –0.00013 | –1.1 × 10–6 | –5.2 × 10–5 | 2.86 × 10–5 | –4.6 × 10–5 | –3.7 × 10–5 |
Any other mixed race | 3.3198 × 10–5 | –3.9 × 10–6 | –1.92029 × 10–5 | –1.7135 × 10–5 | 4.1678 × 10–5 | 3.99295 × 10–5 | 4.88 × 10–5 | 4.05 × 10–5 | 2.8 × 10–5 | 2.21 × 10–5 | 0.00822 | 6.27 × 10–5 | 6.89 × 10–5 | 5.19 × 10–5 | 5.57 × 10–5 | 2.45 × 10–5 | 2.13 × 10–5 | 5.72 × 10–5 | 6.31 × 10–5 | 6.18 × 10–5 | 2.17 × 10–5 | 2.26 × 10–5 | 8.43 × 10–6 | 2.83 × 10–6 | –4.2 × 10–6 | 1.84 × 10–7 | –2.1 × 10–6 |
Indian | –2.554 × 10–5 | 5.79 × 10–6 | 1.05123 × 10–5 | –9.8789 × 10–6 | 6.75188 × 10–5 | 4.15499 × 10–5 | 4.99 × 10–5 | 3.42 × 10–5 | 1.73 × 10–5 | –9 × 10–6 | 6.27 × 10–5 | 0.000218 | 7.19 × 10–5 | 6.53 × 10–5 | 5.97 × 10–5 | 8.38 × 10–6 | 1.28 × 10–5 | 6.97 × 10–5 | 7.27 × 10–5 | 7.38 × 10–5 | 1.38 × 10–5 | 1.05 × 10–5 | 6.87 × 10–7 | 6.61 × 10–7 | –1.7 × 10–6 | –4 × 10–7 | –9.2 × 10–7 |
Pakistani | 4.399 × 10–5 | 6.22 × 10–6 | –2.83273 × 10–5 | –2.0545 × 10–5 | 7.23032 × 10–5 | 3.65705 × 10–5 | 4.87 × 10–5 | 4.27 × 10–5 | 6.94 × 10–6 | 1.24 × 10–5 | 6.89 × 10–5 | 7.19 × 10–5 | 0.002776 | 5.42 × 10–5 | 6.35 × 10–5 | 5.3 × 10–6 | 2.59 × 10–6 | 6.62 × 10–5 | 7.19 × 10–5 | 7.39 × 10–5 | 1.89 × 10–5 | –6.9 × 10–5 | –2.4 × 10–6 | –9.4 × 10–7 | 1.26 × 10–5 | –2.8 × 10–6 | –5 × 10–6 |
Bangladeshi | 0.00044117 | –0.00011 | 2.71825 × 10–6 | –7.8058 × 10–5 | 9.07182 × 10–5 | 8.66005 × 10–5 | 5.67 × 10–5 | 7.61 × 10–5 | –6.3 × 10–5 | –1.4 × 10–5 | 5.19 × 10–5 | 6.53 × 10–5 | 5.42 × 10–5 | 0.028498 | 8.9 × 10–5 | 5.51 × 10–6 | –1 × 10–5 | 0.000104 | 7.98 × 10–5 | 2.66 × 10–5 | –6.7 × 10–5 | –6.4 × 10–5 | 3.25 × 10–5 | 7.97 × 10–7 | 9.65 × 10–6 | –1.5 × 10–5 | 1.86 × 10–5 |
Any other Asian background | 0.00029433 | –3.2 × 10–6 | –1.10377 × 10–5 | –5.8925 × 10–5 | 5.50595 × 10–5 | 4.35291 × 10–5 | 4.86 × 10–5 | 5.45 × 10–5 | 4.18 × 10–6 | 3 × 10–5 | 5.57 × 10–5 | 5.97 × 10–5 | 6.35 × 10–5 | 8.9 × 10–5 | 0.001718 | 2.93 × 10–5 | 3.23 × 10–5 | 7.17 × 10–5 | 6.27 × 10–5 | 5.36 × 10–5 | –2.7 × 10–5 | –7 × 10–6 | 8.18 × 10–7 | 3.52 × 10–6 | 1.07 × 10–6 | –1.2 × 10–6 | 5.89 × 10–7 |
Chinese | 0.00026907 | 2.25 × 10–5 | 2.25703 × 10–5 | –4.9943 × 10–5 | –0.00011793 | 2.96131 × 10–5 | 4.31 × 10–5 | 3.26 × 10–5 | 0.000148 | 0.000113 | 2.45 × 10–5 | 8.38 × 10–6 | 5.3 × 10–6 | 5.51 × 10–6 | 2.93 × 10–5 | 0.011652 | 0.00016 | 8.55 × 10–6 | 6.81 × 10–6 | 7.78 × 10–6 | 2.57 × 10–6 | 2.7 × 10–5 | 6.39 × 10–6 | 5.11 × 10–6 | –5.9 × 10–6 | 1.61 × 10–5 | 1.72 × 10–6 |
Any other | 0.00046847 | 7.95 × 10–5 | 7.92104 × 10–5 | –9.0362 × 10–5 | –0.00010848 | 3.61323 × 10–6 | 4 × 10–5 | 6.55 × 10–7 | 0.000182 | 8.04 × 10–5 | 2.13 × 10–5 | 1.28 × 10–5 | 2.59 × 10–6 | –1 × 10–5 | 3.23 × 10–5 | 0.00016 | 0.020157 | 1.24 × 10–5 | 8.3 × 10–6 | 2.18 × 10–5 | 4.21 × 10–6 | –1 × 10–5 | –7.1 × 10–6 | –6.9 × 10–6 | 1.75 × 10–6 | 2.45 × 10–5 | –2.7 × 10–6 |
Black Caribbean | 0.00012424 | –1.1 × 10–5 | 1.34193 × 10–5 | –3.2102 × 10–5 | 7.63663 × 10–5 | 5.22836 × 10–5 | 5.1 × 10–5 | 4.98 × 10–5 | –8 × 10–6 | –3.3 × 10–6 | 5.72 × 10–5 | 6.97 × 10–5 | 6.62 × 10–5 | 0.000104 | 7.17 × 10–5 | 8.55 × 10–6 | 1.24 × 10–5 | 0.001555 | 7.32 × 10–5 | 6.35 × 10–5 | –2.5 × 10–5 | 1.78 × 10–5 | 2.89 × 10–6 | 3.57 × 10–7 | –3.2 × 10–6 | –1.3 × 10–6 | 1.41 × 10–6 |
Black African | 3.5271 × 10–5 | –9 × 10–6 | 6.75976 × 10–6 | –1.9374 × 10–5 | 7.23844 × 10–5 | 4.50839 × 10–5 | 5.06 × 10–5 | 3.68 × 10–5 | 8.6 × 10–6 | –1.2 × 10–5 | 6.31 × 10–5 | 7.27 × 10–5 | 7.19 × 10–5 | 7.98 × 10–5 | 6.27 × 10–5 | 6.81 × 10–6 | 8.3 × 10–6 | 7.32 × 10–5 | 0.001305 | 6.93 × 10–5 | 1.02 × 10–5 | 2.96 × 10–5 | 1.16 × 10–6 | 1.55 × 10–6 | –5.1 × 10–6 | 1.83 × 10–7 | –6.5 × 10–7 |
Any other black background | –0.0002078 | 5.23 × 10–5 | 2.30185 × 10–5 | 1.84499 × 10–5 | 6.15028 × 10–5 | 3.19581 × 10–5 | 4.79 × 10–5 | 2.84 × 10–5 | 3.56 × 10–5 | –2 × 10–6 | 6.18 × 10–5 | 7.38 × 10–5 | 7.39 × 10–5 | 2.66 × 10–5 | 5.36 × 10–5 | 7.78 × 10–6 | 2.18 × 10–5 | 6.35 × 10–5 | 6.93 × 10–5 | 0.008951 | 1.82 × 10–5 | 1.36 × 10–5 | 3.72 × 10–6 | 1.02 × 10–5 | –2.7 × 10–6 | –4.9 × 10–7 | –3 × 10–6 |
Female | –4.409 × 10–5 | 4.55 × 10–6 | 2.04903 × 10–6 | –3.8695 × 10–6 | –1.5446 × 10–6 | –3.6606 × 10–5 | –1.5 × 10–6 | –6.6 × 10–5 | 6.86 × 10–5 | –6.4 × 10–5 | 2.17 × 10–5 | 1.38 × 10–5 | 1.89 × 10–5 | –6.7 × 10–5 | –2.7 × 10–5 | 2.57 × 10–6 | 4.21 × 10–6 | –2.5 × 10–5 | 1.02 × 10–5 | 1.82 × 10–5 | 0.00013 | 2.57 × 10–5 | –1.2 × 10–6 | –9.4 × 10–7 | –3.5 × 10–7 | 3.18 × 10–6 | –5 × 10–5 |
Intercept | –0.0049018 | –1.6 × 10–5 | –7.48844 × 10–6 | 0.000835017 | –0.0002075 | –3.7319 × 10–5 | 4.25 × 10–6 | 2.28 × 10–5 | 6.64 × 10–5 | –0.00013 | 2.26 × 10–5 | 1.05 × 10–5 | –6.9 × 10–5 | –6.4 × 10–5 | –7 × 10–6 | 2.7 × 10–5 | –1 × 10–5 | 1.78 × 10–5 | 2.96 × 10–5 | 1.36 × 10–5 | 2.57 × 10–5 | 0.681713 | –0.00081 | –0.00238 | –0.11749 | 0.026507 | –0.00171 |
Walking Away | 3.7877 × 10–6 | –7.3 × 10–5 | –2.89186 × 10–5 | 4.25617 × 10–6 | 6.27466 × 10–7 | –2.6456 × 10–6 | –3.5 × 10–7 | –9.9 × 10–6 | 2.35 × 10–5 | –1.1 × 10–6 | 8.43 × 10–6 | 6.87 × 10–7 | –2.4 × 10–6 | 3.25 × 10–5 | 8.18 × 10–7 | 6.39 × 10–6 | –7.1 × 10–6 | 2.89 × 10–6 | 1.16 × 10–6 | 3.72 × 10–6 | –1.2 × 10–6 | –0.00081 | 0.011124 | 0.005188 | –0.00076 | 2.39 × 10–6 | 0.000162 |
Walking Away Plus | 1.043 × 10–5 | –2.9 × 10–5 | –7.23591 × 10–5 | 3.10822 × 10–6 | 6.227 × 10–7 | –2.072 × 10–6 | –3.4 × 10–7 | –9.7 × 10–8 | 2.33 × 10–5 | –5.2 × 10–5 | 2.83 × 10–6 | 6.61 × 10–7 | –9.4 × 10–7 | 7.97 × 10–7 | 3.52 × 10–6 | 5.11 × 10–6 | –6.9 × 10–6 | 3.57 × 10–7 | 1.55 × 10–6 | 1.02 × 10–5 | –9.4 × 10–7 | –0.00238 | 0.005188 | 0.011018 | –0.00048 | –9.1 × 10–5 | 3.41 × 10–5 |
HbA1c (%) at baseline | 0.00083196 | 7.63 × 10–6 | 6.23905 × 10–6 | –0.00014301 | 3.82398 × 10–5 | 6.67894 × 10–6 | –3.7 × 10–7 | –2.3 × 10–6 | –1.5 × 10–5 | 2.86 × 10–5 | –4.2 × 10–6 | –1.7 × 10–6 | 1.26 × 10–5 | 9.65 × 10–6 | 1.07 × 10–6 | –5.9 × 10–6 | 1.75 × 10–6 | –3.2 × 10–6 | –5.1 × 10–6 | –2.7 × 10–6 | –3.5 × 10–7 | –0.11749 | –0.00076 | –0.00048 | 0.020484 | –0.00508 | –0.00033 |
Cambridge | –0.000173 | 3.14 × 10–7 | 3.36459 × 10–7 | 3.23157 × 10–5 | –7.2197 × 10–5 | 1.81277 × 10–6 | 1.25 × 10–6 | –3.3 × 10–6 | –2.5 × 10–6 | –4.6 × 10–5 | 1.84 × 10–7 | –4 × 10–7 | –2.8 × 10–6 | –1.5 × 10–5 | –1.2 × 10–6 | 1.61 × 10–5 | 2.45 × 10–5 | –1.3 × 10–6 | 1.83 × 10–7 | –4.9 × 10–7 | 3.18 × 10–6 | 0.026507 | 2.39 × 10–6 | –9.1 × 10–5 | –0.00508 | 0.009399 | –0.00026 |
Female | 2.592 × 10–5 | –1.2 × 10–6 | –9.69453 × 10–7 | –3.0131 × 10–7 | 2.98605 × 10–6 | –4.5358 × 10–6 | –3.5 × 10–6 | –1.1 × 10–5 | 1.21 × 10–5 | –3.7 × 10–5 | –2.1 × 10–6 | –9.2 × 10–7 | –5 × 10–6 | 1.86 × 10–5 | 5.89 × 10–7 | 1.72 × 10–6 | –2.7 × 10–6 | 1.41 × 10–6 | –6.5 × 10–7 | –3 × 10–6 | –5 × 10–5 | –0.00171 | 0.000162 | 3.41 × 10–5 | –0.00033 | –0.00026 | 0.007521 |
Regressions used to estimate HbA1c at 4 years
TABLE 60
Mean effect (logit link function): HbA1c at 4 years
View in own window
| Coefficients | SE | 97.5% CI |
---|
Intercept | –6.428 | 0.163 | –6.795 to –6.062 |
Walking Away (Walking Away = 1, 0 otherwise) | –0.004 | 0.019 | –0.046 to 0.038 |
Walking Away Plus (Walking Away Plus = 1, 0 otherwise) | –0.016 | 0.019 | –0.057 to 0.026 |
HbA1c (%) at baseline | 0.272 | 0.042 | 0.178 to 0.365 |
Cambridge (1 = Cambridge, 0 = Leicester) | 0.689 | 0.042 | 0.595 to 0.783 |
White Irish (1 = white Irish, 0 = otherwise) | –0.132 | 0.019 | –0.175 to –0.089 |
Any other white background (1 = any other white background, 0 = otherwise) | 0.246 | 0.086 | 0.054 to 0.439 |
White and black Caribbean (1 = white and black Caribbean, 0 = otherwise) | 0.090 | 0.039 | 0.001 to 0.178 |
White and black African (1 = white and black African, 0 = otherwise) | 0.106 | 0.141 | –0.211 to 0.423 |
White and Asian (1 = white and Asian, 0 = otherwise) | 0.280 | 0.206 | –0.181 to 0.741 |
Any other mixed race (1= any other mixed race, 0 = otherwise) | –0.255 | 0.189 | –0.678 to 0.168 |
Indian (1 = Indian, 0 = otherwise) | –0.005 | 0.129 | –0.293 to 0.284 |
Pakistani (1 = Pakistani, 0 = otherwise) | 0.020 | 0.022 | –0.03 to 0.07 |
Bangladeshi (1 = Bangladeshi, 0 = otherwise) | –0.002 | 0.079 | –0.178 to 0.175 |
Any other Asian background (1 = any other Asian background, 0 = otherwise) | –0.022 | 0.316 | –0.73 to 0.687 |
Chinese (1 = Chinese, 0 = otherwise) | –0.024 | 0.056 | –0.149 to 0.102 |
Any other (1 = any other, 0 = otherwise) | –0.061 | 0.118 | –0.326 to 0.203 |
Black Caribbean (1 = black Caribbean, 0 = otherwise) | 0.142 | 0.166 | –0.229 to 0.514 |
Black African (1 = black African, 0 = otherwise) | 0.044 | 0.059 | –0.089 to 0.177 |
Any other black background (1 = any other black background, 0 = otherwise) | 0.170 | 0.054 | 0.05 to 0.29 |
Female (1 = female, 0 otherwise) | –0.008 | 0.140 | –0.322 to 0.306 |
TABLE 61
Dispersion parameter (natural logarithm link function): HbA1c at 4 years
View in own window
| Coefficients | SE | 97.5% CI |
---|
Intercept | 9.624 | 0.923 | 7.555 to 11.693 |
Walking Away (Walking Away = 1, 0 otherwise) | –0.274 | 0.112 | –0.524 to –0.024 |
Walking Away Plus (Walking Away Plus = 1, 0 otherwise) | –0.258 | 0.111 | –0.508 to –0.009 |
HbA1c (% scale) at baseline | 0.658 | 0.247 | 0.104 to 1.212 |
Cambridge (1 = Cambridge site, 0 = otherwise) | –1.571 | 0.238 | –2.103 to –1.038 |
Female (1 = female, 0 otherwise) | 0.190 | 0.105 | –0.045 to 0.424 |
TABLE 62
Covariance matrix: HbA1c at 4 years
View in own window
| Mean effect | Dispersion |
---|
Intercept | Walking Away | Walking Away Plus | HbA1c (%) at baseline | Cambridge | White Irish | Any other white background | White and black Caribbean | White and black African | White and Asian | Any other mixed race | Indian | Pakistani | Bangladeshi | Any other Asian background | Chinese | Any other | Black Caribbean | Black African | Any other black background | Female | Intercept | Walking Away | Walking Away Plus | HbA1c (%) at baseline | HbA1c (%) at 12 months | Cambridge | Female |
---|
Intercept | 0.02668525 | –2.84 × 10–5 | –4.94 × 10–5 | –0.00205223 | –0.0025428 | 0.00083728 | –0.00128 | –0.00023 | –0.00071 | –0.00046 | –0.00123 | –0.00025 | 0.000116 | –0.00033 | 0.002279 | 0.000557 | 0.000674 | 0.00144 | 0.000272 | 0.000145 | –0.00055 | –9.90 × 10–5 | 0.000637 | –0.00929 | 2.72 × 10–5 | 2.15 × 10–5 | 0.001084 | 0.000491 |
Walking Away | –2.84 × 10–5 | 0.00035 | 0.000142219 | –8.21 × 10–5 | 6.13 × 10–5 | 8.49 × 10–6 | –9.35 × 10–5 | –1.76 × 10–5 | –0.00013 | 0.000157 | 5.18 × 10–6 | 4.06 × 10–5 | 1.14 × 10–5 | 1.14 × 10–5 | –0.00023 | 3.50 × 10–6 | 7.63 × 10–5 | 0.00014 | –5.64 × 10–6 | 1.84 × 10–6 | 0.00011 | 5.66 × 10–6 | –3.66 × 10–5 | –1.82 × 10–5 | –0.00013 | –5.28 × 10–5 | 2.69 × 10–5 | –1.45 × 10–5 |
Walking Away Plus | –4.94 × 10–5 | 0.000142 | 0.000345322 | –6.42 × 10–5 | 4.73 × 10–5 | 5.68 × 10–6 | –5.92 × 10–5 | –1.21 × 10–5 | –8.09 × 10–5 | 0.000154 | –0.00019 | –1.29 × 10–6 | 2.23 × 10–5 | –7.40 × 10–5 | –1.43 × 10–5 | 1.68 × 10–5 | 2.19 × 10–5 | 0.000145 | 1.12 × 10–5 | 3.60 × 10–5 | 8.33 × 10–5 | –5.14 × 10–7 | 2.69 × 10–5 | –1.82 × 10–5 | –5.27 × 10–5 | –0.00013 | 2.13 × 10–5 | –9.19 × 10–6 |
HbA1c (%) at baseline | –0.0020522 | –8.21 × 10–5 | –6.42 × 10–5 | 0.001756146 | –0.00136559 | –0.00029728 | 0.000171 | 5.23 × 10–5 | 0.000128 | –0.00027 | –9.47 × 10–5 | 5.70 × 10–5 | –2.39 × 10–5 | 8.12 × 10–5 | 0.000502 | –3.86 × 10–5 | –4.11 × 10–5 | 7.12 × 10–5 | –2.98 × 10–5 | –5.67 × 10–5 | 9.97 × 10–5 | –2.98 × 10–5 | –7.15 × 10–5 | 0.001177 | 2.57 × 10–5 | 2.05 × 10–5 | –0.00063 | 0.00042 |
Cambridge | –0.0025428 | 6.13 × 10–5 | 4.73 × 10–5 | –0.00136559 | 0.001777184 | 0.000122123 | 4.27 × 10–5 | –2.32 × 10–5 | 5.47 × 10–6 | 0.000306 | 0.000322 | –4.06 × 10–5 | –2.74 × 10–5 | –4.89 × 10–5 | –0.00089 | –7.35 × 10–5 | –8.24 × 10–5 | –0.00033 | –4.13 × 10–5 | 2.28 × 10–7 | –4.37 × 10–5 | 1.81 × 10–5 | –5.09 × 10–5 | 0.000389 | –2.12 × 10–5 | –1.53 × 10–5 | 0.000436 | –0.00049 |
White Irish | 0.00083728 | 8.49 × 10–6 | 5.68 × 10–6 | –0.00029728 | 0.000122123 | 0.00037068 | 7.69 × 10–6 | –3.51 × 10–6 | –6.80 × 10–5 | –0.00013 | –0.00017 | 7.51 × 10–5 | 0.000151 | 0.000131 | 0.000143 | 9.77 × 10–5 | –0.00013 | –0.00013 | 0.000163 | 0.000163 | 0.000122 | 9.50 × 10–7 | –7.41 × 10–5 | –0.00028 | –5.49 × 10–7 | 8.66 × 10–7 | 9.56 × 10–5 | –4.08 × 10–5 |
Any other white background | –0.0012811 | –9.35 × 10–5 | –5.92 × 10–5 | 0.000171217 | 4.27 × 10–5 | 7.69 × 10–6 | 0.007397 | 9.83 × 10–5 | 0.000156 | –1.22 × 10–6 | 0.000125 | 9.78 × 10–5 | 9.54 × 10–5 | 0.000127 | 9.43 × 10–5 | 7.52 × 10–5 | 4.73 × 10–6 | –4.78 × 10–5 | 0.0001 | 9.64 × 10–5 | 0.0001 | –2.44 × 10–5 | 2.99 × 10–5 | 0.000191 | 1.22 × 10–5 | 8.39 × 10–6 | –4.48 × 10–5 | 1.29 × 10–5 |
White and black Caribbean | –0.0002303 | –1.76 × 10–5 | –1.21 × 10–5 | 5.23 × 10–5 | –2.32 × 10–5 | –3.51 × 10–6 | 9.83 × 10–5 | 0.001557 | 9.93 × 10–5 | 5.45 × 10–5 | 9.00 × 10–5 | 8.23 × 10–5 | 8.16 × 10–5 | 8.77 × 10–5 | 0.000102 | 8.41 × 10–5 | 7.14 × 10–5 | 6.63 × 10–5 | 8.56 × 10–5 | 8.17 × 10–5 | 8.19 × 10–5 | –1.76 × 10–5 | –2.99 × 10–5 | 5.83 × 10–5 | 1.12 × 10–6 | 3.20 × 10–6 | –5.92 × 10–6 | –3.86 × 10–6 |
White and black African | –0.0007135 | –0.00013 | –8.09 × 10–5 | 0.000128317 | 5.47 × 10–6 | –6.80 × 10–5 | 0.000156 | 9.93 × 10–5 | 0.019946 | –2.02 × 10–5 | 0.000181 | 5.52 × 10–5 | 4.81 × 10–5 | 7.21 × 10–5 | 0.000132 | 7.96 × 10–5 | 5.87 × 10–5 | 9.21 × 10–6 | 7.11 × 10–5 | 5.12 × 10–5 | 2.53 × 10–5 | –9.39 × 10–5 | 6.23 × 10–5 | 0.000133 | 1.67 × 10–5 | 4.85 × 10–6 | –3.02 × 10–5 | 6.37 × 10–6 |
White and Asian | –0.0004594 | 0.000157 | 0.00015444 | –0.00026641 | 0.000305801 | –0.00013221 | –1.22 × 10–6 | 5.45 × 10–5 | –2.02 × 10–5 | 0.042328 | 9.84 × 10–5 | 6.76 × 10–5 | 3.53 × 10–5 | –4.71 × 10–6 | –0.00026 | 3.40 × 10–6 | 0.000183 | 0.000202 | –1.57 × 10–5 | 3.15 × 10–5 | 8.10 × 10–5 | 0.000171 | 0.000161 | 0.000137 | –1.68 × 10–5 | –1.57 × 10–5 | 7.28 × 10–6 | –2.53 × 10–5 |
Any other mixed race | –0.0012265 | 5.18 × 10–6 | –0.000192553 | –9.47 × 10–5 | 0.000322395 | –0.00017357 | 0.000125 | 9.00 × 10–5 | 0.000181 | 9.84 × 10–5 | 0.035556 | 4.00 × 10–5 | –2.08 × 10–5 | 5.72 × 10–5 | –0.00022 | 2.52 × 10–5 | 0.000136 | 5.21 × 10–6 | –7.59 × 10–6 | –3.00 × 10–5 | –2.16 × 10–5 | –8.57 × 10–5 | 5.25 × 10–5 | –1.36 × 10–5 | –8.40 × 10–7 | 4.53 × 10–6 | –4.20 × 10–5 | 4.41 × 10–5 |
Indian | –0.0002492 | 4.06 × 10–5 | –1.29 × 10–6 | 5.70 × 10–5 | –4.06 × 10–5 | 7.51 × 10–5 | 9.78 × 10–5 | 8.23 × 10–5 | 5.52 × 10–5 | 6.76 × 10–5 | 4.00 × 10–5 | 0.016569 | 0.000128 | 0.000139 | 9.84 × 10–5 | 9.67 × 10–5 | 4.90 × 10–5 | 5.46 × 10–5 | 0.000121 | 0.000125 | 0.000147 | 3.23 × 10–5 | 4.84 × 10–5 | 0.000187 | 1.70 × 10–6 | –1.17 × 10–5 | –2.39 × 10–5 | –7.25 × 10–6 |
Pakistani | 0.00011563 | 1.14 × 10–5 | 2.23 × 10–5 | –2.39 × 10–5 | –2.74 × 10–5 | 0.000150831 | 9.54 × 10–5 | 8.16 × 10–5 | 4.81 × 10–5 | 3.53 × 10–5 | –2.08 × 10–5 | 0.000128 | 0.0005 | 0.00015 | 0.00017 | 0.000123 | 2.29 × 10–5 | 3.99 × 10–5 | 0.000156 | 0.000161 | 0.000159 | 2.36 × 10–5 | 4.74 × 10–5 | 1.68 × 10–5 | 2.36 × 10–6 | 1.85 × 10–6 | 1.86 × 10–6 | –4.85 × 10–6 |
Bangladeshi | –0.0003298 | 1.14 × 10–5 | –7.40 × 10–5 | 8.12 × 10–5 | –4.89 × 10–5 | 0.000131257 | 0.000127 | 8.77 × 10–5 | 7.21 × 10–5 | –4.71 × 10–6 | 5.72 × 10–5 | 0.000139 | 0.00015 | 0.006196 | 0.000131 | 0.00011 | 1.18 × 10–5 | –9.87 × 10–6 | 0.000148 | 0.000145 | 0.000159 | 1.86 × 10–5 | 1.74 × 10–5 | 4.39 × 10–6 | –5.10 × 10–6 | –3.07 × 10–6 | –3.21 × 10–7 | 3.91 × 10–7 |
Any other Asian background | 0.00227908 | –0.00023 | –1.43 × 10–5 | 0.000502176 | –0.00089263 | 0.000142868 | 9.43 × 10–5 | 0.000102 | 0.000132 | –0.00026 | –0.00022 | 9.84 × 10–5 | 0.00017 | 0.000131 | 0.099857 | 0.00021 | 3.17 × 10–5 | 0.000168 | 0.000215 | 0.000178 | 9.28 × 10–5 | –0.0001 | 0.000102 | 0.000146 | 1.90 × 10–5 | 4.26 × 10–6 | –6.10 × 10–6 | –1.91 × 10–5 |
Chinese | 0.00055667 | 3.50 × 10–6 | 1.68 × 10–5 | –3.86 × 10–5 | –7.35 × 10–5 | 9.77 × 10–5 | 7.52 × 10–5 | 8.41 × 10–5 | 7.96 × 10–5 | 3.40 × 10–6 | 2.52 × 10–5 | 9.67 × 10–5 | 0.000123 | 0.00011 | 0.00021 | 0.003137 | 6.55 × 10–5 | 9.21 × 10–5 | 0.000141 | 0.000128 | 0.00011 | –6.10 × 10–5 | 6.08 × 10–5 | 2.79 × 10–5 | 5.89 × 10–7 | –6.19 × 10–6 | –8.17 × 10–6 | 3.48 × 10–6 |
Any other | 0.00067394 | 7.63 × 10–5 | 2.19 × 10–5 | –4.11 × 10–5 | –8.24 × 10–5 | –0.00013231 | 4.73 × 10–6 | 7.14 × 10–5 | 5.87 × 10–5 | 0.000183 | 0.000136 | 4.90 × 10–5 | 2.29 × 10–5 | 1.18 × 10–5 | 3.17 × 10–5 | 6.55 × 10–5 | 0.013933 | 0.000236 | 1.97 × 10–5 | 1.72 × 10–5 | 2.56 × 10–5 | 1.04 × 10–7 | 0.000141 | –7.94 × 10–5 | 4.20 × 10–6 | 1.10 × 10–5 | –1.50 × 10–5 | 2.70 × 10–5 |
Black Caribbean | 0.00143976 | 0.00014 | 0.000144648 | 7.12 × 10–5 | –0.00033453 | –0.00012866 | –4.78 × 10–5 | 6.63 × 10–5 | 9.21 × 10–6 | 0.000202 | 5.21 × 10–6 | 5.46 × 10–5 | 3.99 × 10–5 | –9.87 × 10–6 | 0.000168 | 9.21 × 10–5 | 0.000236 | 0.02748 | 3.56 × 10–5 | 3.53 × 10–5 | 6.09 × 10–5 | –5.90 × 10–7 | 0.000167 | –0.00013 | –2.29 × 10–5 | –2.40 × 10–5 | –5.24 × 10–6 | 2.93 × 10–5 |
Black African | 0.00027153 | –5.64 × 10–6 | 1.12 × 10–5 | –2.98 × 10–5 | –4.13 × 10–5 | 0.000162537 | 0.0001 | 8.56 × 10–5 | 7.11 × 10–5 | –1.57 × 10–5 | –7.59 × 10–6 | 0.000121 | 0.000156 | 0.000148 | 0.000215 | 0.000141 | 1.97 × 10–5 | 3.56 × 10–5 | 0.003522 | 0.000162 | 0.000148 | –3.36 × 10–5 | 3.72 × 10–5 | 6.89 × 10–5 | 2.08 × 10–6 | 3.94 × 10–6 | –6.90 × 10–6 | –4.64 × 10–6 |
Any other black background | 0.00014486 | 1.84 × 10–6 | 3.60 × 10–5 | –5.67 × 10–5 | 2.28 × 10–7 | 0.000162753 | 9.64 × 10–5 | 8.17 × 10–5 | 5.12 × 10–5 | 3.15 × 10–5 | –3.00 × 10–5 | 0.000125 | 0.000161 | 0.000145 | 0.000178 | 0.000128 | 1.72 × 10–5 | 3.53 × 10–5 | 0.000162 | 0.002877 | 0.000158 | 1.41 × 10–5 | 4.79 × 10–5 | 6.05 × 10–5 | –3.72 × 10–6 | –5.19 × 10–7 | –6.18 × 10–6 | –2.46 × 10–6 |
Female | –0.0005473 | 0.00011 | 8.33 × 10–5 | 9.97 × 10–5 | –4.37 × 10–5 | 0.000121935 | 0.0001 | 8.19 × 10–5 | 2.53 × 10–5 | 8.10 × 10–5 | –2.16 × 10–5 | 0.000147 | 0.000159 | 0.000159 | 9.28 × 10–5 | 0.00011 | 2.56 × 10–5 | 6.09 × 10–5 | 0.000148 | 0.000158 | 0.019623 | 3.04 × 10–5 | 2.13 × 10–5 | 4.41 × 10–5 | 1.45 × 10–5 | 1.45 × 10–5 | –2.23 × 10–5 | 1.33 × 10–5 |
Intercept | –9.90 × 10–5 | 5.66 × 10–6 | –5.14 × 10–7 | –2.98 × 10–5 | 1.81 × 10–5 | 9.50 × 10–7 | –2.44 × 10–5 | –1.76 × 10–5 | –9.39 × 10–5 | 0.000171 | –8.57 × 10–5 | 3.23 × 10–5 | 2.36 × 10–5 | 1.86 × 10–5 | –0.0001 | –6.10 × 10–5 | 1.04 × 10–7 | –5.90 × 10–7 | –3.36 × 10–5 | 1.41 × 10–5 | 3.04 × 10–5 | 0.000256 | 5.68 × 10–5 | 0.000151 | –1.85 × 10–6 | 4.88 × 10–7 | 3.57 × 10–6 | –1.93 × 10–5 |
Walking Away | 0.00063747 | –3.66 × 10–5 | 2.69 × 10–5 | –7.15 × 10–5 | –5.09 × 10–5 | –7.41 × 10–5 | 2.99 × 10–5 | –2.99 × 10–5 | 6.23 × 10–5 | 0.000161 | 5.25 × 10–5 | 4.84 × 10–5 | 4.74 × 10–5 | 1.74 × 10–5 | 0.000102 | 6.08 × 10–5 | 0.000141 | 0.000167 | 3.72 × 10–5 | 4.79 × 10–5 | 2.13 × 10–5 | 5.68 × 10–5 | 0.002259 | –0.00018 | 1.08 × 10–5 | –1.15 × 10–5 | 2.83 × 10–5 | 6.51 × 10–6 |
Walking Away Plus | –0.0092943 | –1.82 × 10–5 | –1.82 × 10–5 | 0.001177174 | 0.000389326 | –0.00028142 | 0.000191 | 5.83 × 10–5 | 0.000133 | 0.000137 | –1.36 × 10–5 | 0.000187 | 1.68 × 10–5 | 4.39 × 10–6 | 0.000146 | 2.79 × 10–5 | –7.94 × 10–5 | –0.00013 | 6.89 × 10–5 | 6.05 × 10–5 | 4.41 × 10–5 | 0.000151 | –0.00018 | 0.852306 | –0.00272 | –0.00193 | –0.07844 | –0.06705 |
HbA1c (%) at baseline | 2.72 × 10–5 | –0.00013 | –5.27 × 10–5 | 2.57 × 10–5 | –2.12 × 10–5 | –5.49 × 10–7 | 1.22 × 10–5 | 1.12 × 10–6 | 1.67 × 10–5 | –1.68 × 10–5 | –8.40 × 10–7 | 1.70 × 10–6 | 2.36 × 10–6 | –5.10 × 10–6 | 1.90 × 10–5 | 5.89 × 10–7 | 4.20 × 10–6 | –2.29 × 10–5 | 2.08 × 10–6 | –3.72 × 10–6 | 1.45 × 10–5 | –1.85 × 10–6 | 1.08 × 10–5 | –0.00272 | 0.012435 | 0.005718 | –0.00188 | 0.001336 |
HbA1c (%) at 12 months | 2.15 × 10–5 | –5.28 × 10–5 | –0.000129436 | 2.05 × 10–5 | –1.53 × 10–5 | 8.66 × 10–7 | 8.39 × 10–6 | 3.20 × 10–6 | 4.85 × 10–6 | –1.57 × 10–5 | 4.53 × 10–6 | –1.17 × 10–5 | 1.85 × 10–6 | –3.07 × 10–6 | 4.26 × 10–6 | –6.19 × 10–6 | 1.10 × 10–5 | –2.40 × 10–5 | 3.94 × 10–6 | –5.19 × 10–7 | 1.45 × 10–5 | 4.88 × 10–7 | –1.15 × 10–5 | –0.00193 | 0.005718 | 0.012395 | –0.0018 | 0.001151 |
Cambridge | 0.00108424 | 2.69 × 10–5 | 2.13 × 10–5 | –0.00063212 | 0.000435711 | 9.56 × 10–5 | –4.48 × 10–5 | –5.92 × 10–6 | –3.02 × 10–5 | 7.28 × 10–6 | –4.20 × 10–5 | –2.39 × 10–5 | 1.86 × 10–6 | –3.21 × 10–7 | –6.10 × 10–6 | –8.17 × 10–6 | –1.50 × 10–5 | –5.24 × 10–6 | –6.90 × 10–6 | –6.18 × 10–6 | –2.23 × 10–5 | 3.57 × 10–6 | 2.83 × 10–5 | –0.07844 | –0.00188 | –0.0018 | 0.061058 | –0.04622 |
Female | 0.00049063 | –1.45 × 10–5 | –9.19 × 10–6 | 0.000419803 | –0.00049193 | –4.08 × 10–5 | 1.29 × 10–5 | –3.86 × 10–6 | 6.37 × 10–6 | –2.53 × 10–5 | 4.41 × 10–5 | –7.25 × 10–6 | –4.85 × 10–6 | 3.91 × 10–7 | –1.91 × 10–5 | 3.48 × 10–6 | 2.70 × 10–5 | 2.93 × 10–5 | –4.64 × 10–6 | –2.46 × 10–6 | 1.33 × 10–5 | –1.93 × 10–5 | 6.51 × 10–6 | –0.06705 | 0.001336 | 0.001151 | –0.04622 | 0.056499 |
Regressions used to estimate step count at 1 year
TABLE 63
Mean effect (logit link function): step count at 1 year
View in own window
| Coefficients | SE | 97.5% CI |
---|
Intercept | –2.390 | 0.044 | –2.488 to –2.291 |
Walking Away (Walking Away = 1, 0 otherwise) | 0.107 | 0.033 | 0.033 to 0.18 |
Walking Away Plus (Walking Away Plus = 1, 0 otherwise) | 0.153 | 0.031 | 0.083 to 0.224 |
HbA1c (%) at baseline | 0.000 | 0.000 | 0 to 0 |
Cambridge (1 = Cambridge, 0 = Leicester) | 0.021 | 0.031 | –0.047 to 0.09 |
White Irish (1 = white Irish, 0 = otherwise) | –0.115 | 0.167 | –0.49 to 0.259 |
Any other white background (1 = any other white background, 0 = otherwise) | 0.044 | 0.074 | –0.121 to 0.209 |
White and black Caribbean (1 = white and black Caribbean, 0 = otherwise) | 0.194 | 0.283 | –0.441 to 0.829 |
White and black African (1 = white and black African, 0 = otherwise) | 0.283 | 0.383 | –0.575 to 1.142 |
White and Asian (1 = white and Asian, 0 = otherwise) | –0.936 | 0.524 | –2.11 to 0.238 |
Any other mixed race (1= any other mixed race, 0 = otherwise) | 0.467 | 0.209 | –0.002 to 0.937 |
Indian (1 = Indian, 0 = otherwise) | 0.000 | 0.036 | –0.081 to 0.081 |
Pakistani (1 = Pakistani, 0 = otherwise) | –0.086 | 0.126 | –0.368 to 0.196 |
Bangladeshi (1 = Bangladeshi, 0 = otherwise) | 0.537 | 0.377 | –0.308 to 1.381 |
Any other Asian background (1 = any other Asian background, 0 = otherwise) | 0.118 | 0.096 | –0.097 to 0.332 |
Chinese (1 = Chinese, 0 = otherwise) | 0.167 | 0.207 | –0.296 to 0.63 |
Any other (1 = any other, 0 = otherwise) | 0.361 | 0.263 | –0.228 to 0.95 |
Black Caribbean (1 = black Caribbean, 0 = otherwise) | 0.115 | 0.099 | –0.107 to 0.338 |
Black African (1 = black African, 0 = otherwise) | 0.042 | 0.086 | –0.151 to 0.236 |
Any other black background (1 = any other black background, 0 = otherwise) | 0.305 | 0.210 | –0.165 to 0.775 |
Female (1 = female, 0 otherwise) | –0.030 | 0.027 | –0.089 to 0.03 |
TABLE 64
Dispersion parameter (natural logarithm link function): step count at 1 year
View in own window
| Coefficients | SE | 97.5% CI |
---|
Intercept | 4.086 | 0.134 | 3.786 to 4.386 |
Walking Away (Walking Away = 1, 0 otherwise) | –0.385 | 0.107 | –0.624 to –0.147 |
Walking Away Plus (Walking Away Plus = 1, 0 otherwise) | –0.263 | 0.107 | –0.502 to –0.024 |
Steps per day at baseline | 0.000 | 0.000 | 0 to 0 |
Cambridge (1 = Cambridge site, 0 = otherwise) | –0.163 | 0.092 | –0.368 to 0.043 |
Female (1 = Female, 0 otherwise) | 0.141 | 0.088 | –0.057 to 0.339 |
TABLE 65
Covariance matrix: step count at 1 year
View in own window
| Mean effect | Dispersion |
---|
Intercept | Walking Away | Walking Away Plus | HbA1c (%) at baseline | Cambridge | White Irish | Any other white background | White and black Caribbean | White and black African | White and Asian | Any other mixed race | Indian | Pakistani | Bangladeshi | Any other Asian background | Chinese | Any other | Black Caribbean | Black African | Any other black background | Female | Intercept | Walking Away | Walking Away Plus | Step count at baseline | Cambridge | Female |
---|
Intercept | 0.00193265 | –0.00036 | –0.000369582 | –1.5178 × 10–7 | –0.00030847 | 9.97443 × 10–5 | –3.6 × 10–5 | 0.000178 | –0.00062 | 0.001837 | –0.00047 | –0.00047 | –0.00046 | –0.0004 | –0.00024 | –9.7 × 10–5 | –3.6 × 10–5 | –0.00037 | –0.00047 | –0.00043 | –0.00047 | –0.0007 | 0.000196 | 0.000163 | 3.9 × 10–8 | 7.09 × 10–5 | 0.000204 |
Walking Away | –0.0003645 | 0.001068 | 0.000416316 | –9.4668 × 10–9 | –2.7216 × 10–6 | –0.00044113 | –5.9 × 10–5 | –0.00029 | 0.000422 | 8.41 × 10–5 | –2.4 × 10–6 | 4.76 × 10–5 | 3.76 × 10–5 | –0.00068 | –7.8 × 10–6 | 0.000107 | 0.000431 | –5.8 × 10–5 | –6.3 × 10–5 | 0.000309 | 3.04 × 10–5 | 0.000163 | –0.00049 | –0.00021 | 5.25 × 10–9 | 9.73 × 10–6 | –7.7 × 10–6 |
Walking Away Plus | –0.0003696 | 0.000416 | 0.000978441 | –7.1833 × 10–9 | –1.1548 × 10–5 | –0.0001514 | 2.86 × 10–5 | –0.0003 | 0.000421 | –0.00047 | –4.1 × 10–5 | 6.66 × 10–5 | –0.00016 | –1 × 10–5 | –1.1 × 10–5 | 0.000101 | 0.000442 | 8.41 × 10–5 | 5.35 × 10–5 | 0.000152 | –2.6 × 10–6 | 0.000148 | –0.00021 | –0.00044 | 6.29 × 10–9 | 1.47 × 10–5 | 8.56 × 10–6 |
HbA1c (%) at baseline | –1.518 × 10–7 | –9.5 × 10–9 | –7.18331 × 10–9 | 2.15418 × 10–11 | –1.0852 × 10–8 | –2.1758 × 10–8 | –2.6 × 10–8 | –1.1 × 10–8 | 2.15 × 10–8 | –2.2 × 10–7 | 6.3 × 10–9 | –1.3 × 10–9 | 5.09 × 10–9 | 4.89 × 10–8 | –2 × 10–9 | 2.22 × 10–9 | –3.4 × 10–8 | –1.6 × 10–9 | 6.07 × 10–9 | –2.4 × 10–8 | 1.31 × 10–8 | 4.28 × 10–8 | 1.09 × 10–9 | 3.64 × 10–9 | –3.9 × 10–12 | 3.08 × 10–9 | –6.1 × 10–9 |
Cambridge | –0.0003085 | –2.7 × 10–6 | –1.15484 × 10–5 | –1.0852 × 10–8 | 0.000935282 | 0.000166638 | 2.31 × 10–5 | 1.66 × 10–5 | –0.00055 | –0.0004 | 0.000328 | 0.000377 | 0.000391 | 0.000378 | 0.000243 | –0.00052 | –0.00052 | 0.000396 | 0.00039 | 0.000404 | –2.1 × 10–5 | 5.9 × 10–5 | 9.88 × 10–6 | 1.97 × 10–5 | 5.07 × 10–9 | –0.00035 | 2.12 × 10–5 |
White Irish | 9.9744 × 10–5 | –0.00044 | –0.000151401 | –2.1758 × 10–8 | 0.000166638 | 0.027945404 | 0.000314 | 0.000452 | –0.00013 | 0.000446 | 0.00027 | 0.000276 | 0.000263 | 0.000623 | 0.000331 | 0.000114 | 2.22 × 10–5 | 0.000361 | 0.000325 | 0.000186 | –0.00018 | 7.02 × 10–5 | 2.2 × 10–5 | –1 × 10–5 | –8.9 × 10–9 | 4.33 × 10–6 | –4.5 × 10–5 |
Any other white background | –3.567 × 10–5 | –5.9 × 10–5 | 2.86014 × 10–5 | –2.571 × 10–8 | 2.309 × 10–5 | 0.000314217 | 0.005421 | 0.000287 | 0.00018 | 0.000487 | 0.000234 | 0.000248 | 0.000225 | 0.000271 | 0.000261 | 0.000234 | 0.000269 | 0.000268 | 0.00025 | 0.000255 | –5.8 × 10–5 | 1.57 × 10–5 | –2.3 × 10–5 | –1.9 × 10–5 | 1.45 × 10–10 | 4.61 × 10–6 | –3.7 × 10–6 |
White and black Caribbean | 0.00017763 | –0.00029 | –0.000301125 | –1.1099 × 10–8 | 1.6609 × 10–5 | 0.000452123 | 0.000287 | 0.080284 | –0.00012 | 0.00064 | 0.000204 | 0.000193 | 0.000227 | 0.000497 | 0.000337 | 0.000203 | 8.38 × 10–5 | 0.000282 | 0.000226 | 0.000123 | –0.00034 | 6.91 × 10–5 | 1.72 × 10–5 | 5.85 × 10–5 | –1.1 × 10–8 | –3 × 10–5 | 2.99 × 10–5 |
White and black African | –0.0006218 | 0.000422 | 0.000421119 | 2.1456 × 10–8 | –0.0005474 | –0.00012505 | 0.00018 | –0.00012 | 0.146829 | –1.9 × 10–5 | 9.93 × 10–5 | 9.72 × 10–5 | 3.85 × 10–5 | –0.00029 | 5.16 × 10–6 | 0.000606 | 0.00077 | –2 × 10–5 | 4.5 × 10–5 | 0.000183 | 0.000396 | 0.000127 | –3.3 × 10–5 | –2.6 × 10–5 | –1.1 × 10–8 | 6.39 × 10–5 | –4.4 × 10–5 |
White and Asian | 0.0018367 | 8.41 × 10–5 | –0.000468563 | –2.1616 × 10–7 | –0.00040483 | 0.000445753 | 0.000487 | 0.00064 | –1.9 × 10–5 | 0.274366 | –3.2 × 10–5 | –1.7 × 10–5 | 3.98 × 10–5 | –0.00048 | 0.000221 | 0.000481 | 0.000709 | 1.22 × 10–5 | –0.00011 | 0.0002 | –0.00044 | –0.00028 | 3.16 × 10–6 | 0.00014 | 3.44 × 10–9 | 0.000145 | 0.000142 |
Any other mixed race | –0.0004707 | –2.4 × 10–6 | –4.12575 × 10–5 | 6.29849 × 10–9 | 0.000327689 | 0.000269742 | 0.000234 | 0.000204 | 9.93 × 10–5 | –3.2 × 10–5 | 0.043837 | 0.00039 | 0.00041 | 0.00035 | 0.000307 | 5.29 × 10–5 | 3.22 × 10–5 | 0.000371 | 0.000392 | 0.000393 | 0.0001 | –0.0003 | 9.41 × 10–6 | 0.00015 | 4.97 × 10–8 | 5.66 × 10–5 | –0.00011 |
Indian | –0.0004653 | 4.76 × 10–5 | 6.66208 × 10–5 | –1.3299 × 10–9 | 0.00037658 | 0.000276016 | 0.000248 | 0.000193 | 9.72 × 10–5 | –1.7 × 10–5 | 0.00039 | 0.001316 | 0.000408 | 0.000362 | 0.000327 | 3.85 × 10–5 | 6.78 × 10–5 | 0.000404 | 0.000413 | 0.000434 | 6.17 × 10–5 | 3.54 × 10–6 | –6.6 × 10–6 | 5.64 × 10–6 | 1.52 × 10–10 | 2.24 × 10–6 | –8.6 × 10–6 |
Pakistani | –0.0004641 | 3.76 × 10–5 | –0.000157389 | 5.09095 × 10–9 | 0.000391296 | 0.000263382 | 0.000225 | 0.000227 | 3.85 × 10–5 | 3.98 × 10–5 | 0.00041 | 0.000408 | 0.015819 | 0.0003 | 0.000324 | 1.25 × 10–5 | –2.7 × 10–5 | 0.000377 | 0.000402 | 0.000429 | 0.000103 | 4.17 × 10–5 | 1.55 × 10–5 | –3.2 × 10–5 | –5.4 × 10–9 | 2.51 × 10–5 | –2.9 × 10–5 |
Bangladeshi | –0.0004025 | –0.00068 | –1.04155 × 10–5 | 4.88589 × 10–8 | 0.000377875 | 0.000623237 | 0.000271 | 0.000497 | –0.00029 | –0.00048 | 0.00035 | 0.000362 | 0.0003 | 0.141942 | 0.000433 | –2 × 10–5 | –0.00023 | 0.000528 | 0.000478 | 0.000135 | –0.00033 | 5.77 × 10–5 | 7.91 × 10–5 | 9.04 × 10–6 | –4 × 10–9 | –2.4 × 10–5 | 2.15 × 10–5 |
Any other Asian background | –0.0002354 | –7.8 × 10–6 | –1.14241 × 10–5 | –1.9693 × 10–9 | 0.000242511 | 0.000331483 | 0.000261 | 0.000337 | 5.16 × 10–6 | 0.000221 | 0.000307 | 0.000327 | 0.000324 | 0.000433 | 0.009156 | 0.000109 | 0.000106 | 0.000372 | 0.000339 | 0.000322 | –0.00018 | 6.21 × 10–5 | 3.19 × 10–6 | 8.29 × 10–7 | –7.2 × 10–9 | 1.54 × 10–6 | 7.59 × 10–7 |
Chinese | –9.7 × 10–5 | 0.000107 | 0.000101136 | 2.21523 × 10–9 | –0.00052423 | 0.000113654 | 0.000234 | 0.000203 | 0.000606 | 0.000481 | 5.29 × 10–5 | 3.85 × 10–5 | 1.25 × 10–5 | –2 × 10–5 | 0.000109 | 0.042662 | 0.000601 | 2.32 × 10–5 | 2.17 × 10–5 | 5.07 × 10–5 | –8.6 × 10–8 | –9.6 × 10–6 | –6.7 × 10–5 | –4 × 10–5 | 1.99 × 10–9 | 2.55 × 10–5 | 6.56 × 10–5 |
Any other | –3.612 × 10–5 | 0.000431 | 0.000442138 | –3.4388 × 10–8 | –0.00051619 | 2.22469 × 10–5 | 0.000269 | 8.38 × 10–5 | 0.00077 | 0.000709 | 3.22 × 10–5 | 6.78 × 10–5 | –2.7 × 10–5 | –0.00023 | 0.000106 | 0.000601 | 0.069137 | 3.57 × 10–5 | 1.47 × 10–5 | 0.000189 | –3.3 × 10–6 | 0.000125 | –0.00012 | –0.00012 | –1.1 × 10–8 | 0.000149 | 4.36 × 10–6 |
Black Caribbean | –0.000366 | –5.8 × 10–5 | 8.41236 × 10–5 | –1.6477 × 10–9 | 0.000396329 | 0.000361077 | 0.000268 | 0.000282 | –2 × 10–5 | 1.22 × 10–5 | 0.000371 | 0.000404 | 0.000377 | 0.000528 | 0.000372 | 2.32 × 10–5 | 3.57 × 10–5 | 0.009845 | 0.000425 | 0.000392 | –9.7 × 10–5 | 6.39 × 10–5 | –6 × 10–6 | –4.3 × 10–6 | –6 × 10–9 | –9.7 × 10–6 | –4.4 × 10–6 |
Black African | –0.0004746 | –6.3 × 10–5 | 5.34539 × 10–5 | 6.06544 × 10–9 | 0.000389854 | 0.000324925 | 0.00025 | 0.000226 | 4.5 × 10–5 | –0.00011 | 0.000392 | 0.000413 | 0.000402 | 0.000478 | 0.000339 | 2.17 × 10–5 | 1.47 × 10–5 | 0.000425 | 0.007456 | 0.000399 | 3.14 × 10–5 | 2 × 10–5 | 2.21 × 10–7 | 2.15 × 10–5 | –3.2 × 10–9 | 6.16 × 10–6 | –9.3 × 10–7 |
Any other black background | –0.0004291 | 0.000309 | 0.000151912 | –2.4315 × 10–8 | 0.000404414 | 0.000185735 | 0.000255 | 0.000123 | 0.000183 | 0.0002 | 0.000393 | 0.000434 | 0.000429 | 0.000135 | 0.000322 | 5.07 × 10–5 | 0.000189 | 0.000392 | 0.000399 | 0.043969 | 9.49 × 10–5 | 0.000116 | –6.4 × 10–5 | –3.1 × 10–5 | –7.3 × 10–9 | –5 × 10–5 | 1.11 × 10–5 |
Female | –0.0004668 | 3.04 × 10–5 | –2.63701 × 10–6 | 1.31019 × 10–8 | –2.077 × 10–5 | –0.00018246 | –5.8 × 10–5 | –0.00034 | 0.000396 | –0.00044 | 0.0001 | 6.17 × 10–5 | 0.000103 | –0.00033 | –0.00018 | –8.6 × 10–8 | –3.3 × 10–6 | –9.7 × 10–5 | 3.14 × 10–5 | 9.49 × 10–5 | 0.00071 | 0.000207 | –8.4 × 10–6 | 8.22 × 10–6 | –7.2 × 10–9 | 2.55 × 10–5 | –0.00032 |
Intercept | –0.0006987 | 0.000163 | 0.000148375 | 4.27813 × 10–8 | 5.89622 × 10–5 | 7.01862 × 10–5 | 1.57 × 10–5 | 6.91 × 10–5 | 0.000127 | –0.00028 | –0.0003 | 3.54 × 10–6 | 4.17 × 10–5 | 5.77 × 10–5 | 6.21 × 10–5 | –9.6 × 10–6 | 0.000125 | 6.39 × 10–5 | 2 × 10–5 | 0.000116 | 0.000207 | 0.017927 | –0.00463 | –0.00437 | –1.4 × 10–6 | –0.00183 | –0.00464 |
Walking Away | 0.00019612 | –0.00049 | –0.000209668 | 1.08735 × 10–9 | 9.87538 × 10–6 | 2.2003 × 10–5 | –2.3 × 10–5 | 1.72 × 10–5 | –3.3 × 10–5 | 3.16 × 10–6 | 9.41 × 10–6 | –6.6 × 10–6 | 1.55 × 10–5 | 7.91 × 10–5 | 3.19 × 10–6 | –6.7 × 10–5 | –0.00012 | –6 × 10–6 | 2.21 × 10–7 | –6.4 × 10–5 | –8.4 × 10–6 | –0.00463 | 0.011345 | 0.005335 | –1 × 10–7 | –6.7 × 10–5 | 0.000204 |
Walking Away Plus | 0.00016285 | –0.00021 | –0.000442601 | 3.6398 × 10–9 | 1.97067 × 10–5 | –1.0454 × 10–5 | –1.9 × 10–5 | 5.85 × 10–5 | –2.6 × 10–5 | 0.00014 | 0.00015 | 5.64 × 10–6 | –3.2 × 10–5 | 9.04 × 10–6 | 8.29 × 10–7 | –4 × 10–5 | –0.00012 | –4.3 × 10–6 | 2.15 × 10–5 | –3.1 × 10–5 | 8.22 × 10–6 | –0.00437 | 0.005335 | 0.011347 | –1.1 × 10–7 | –0.00027 | –8.7 × 10–5 |
Step count at baseline | 3.8957 × 10–8 | 5.25 × 10–9 | 6.29062 × 10–9 | –3.8561 × 10–12 | 5.06603 × 10–9 | –8.8902 × 10–9 | 1.45 × 10–10 | –1.1 × 10–8 | –1.1 × 10–8 | 3.44 × 10–9 | 4.97 × 10–8 | 1.52 × 10–10 | –5.4 × 10–9 | –4 × 10–9 | –7.2 × 10–9 | 1.99 × 10–9 | –1.1 × 10–8 | –6 × 10–9 | –3.2 × 10–9 | –7.3 × 10–9 | –7.2 × 10–9 | –1.4 × 10–6 | –1 × 10–7 | –1.1 × 10–7 | 1.98 × 10–10 | –1.2 × 10–7 | 1.36 × 10–7 |
Cambridge | 7.0941 × 10–5 | 9.73 × 10–6 | 1.47477 × 10–5 | 3.08143 × 10–9 | –0.0003492 | 4.33316 × 10–6 | 4.61 × 10–6 | –3 × 10–5 | 6.39 × 10–5 | 0.000145 | 5.66 × 10–5 | 2.24 × 10–6 | 2.51 × 10–5 | –2.4 × 10–5 | 1.54 × 10–6 | 2.55 × 10–5 | 0.000149 | –9.7 × 10–6 | 6.16 × 10–6 | –5 × 10–5 | 2.55 × 10–5 | –0.00183 | –6.7 × 10–5 | –0.00027 | –1.2 × 10–7 | 0.008392 | –0.00045 |
Female | 0.00020359 | –7.7 × 10–6 | 8.56 × 10–6 | –6.1292 × 10–9 | 2.11866 × 10–5 | –4.4878 × 10–5 | –3.7 × 10–6 | 2.99 × 10–5 | –4.4 × 10–5 | 0.000142 | –0.00011 | –8.6 × 10–6 | –2.9 × 10–5 | 2.15 × 10–5 | 7.59 × 10–7 | 6.56 × 10–5 | 4.36 × 10–6 | –4.4 × 10–6 | –9.3 × 10–7 | 1.11 × 10–5 | –0.00032 | –0.00464 | 0.000204 | –8.7 × 10–5 | 1.36 × 10–7 | –0.00045 | 0.007778 |
Regressions used to estimate step count at 4 years
TABLE 66
Mean effect (logit link function): step count at 4 years
View in own window
| Coefficients | SE | 97.5% CI |
---|
Intercept | –2.555 | 0.052 | –2.671 to –2.438 |
Walking Away (Walking Away = 1, 0 otherwise) | –0.013 | 0.035 | –0.091 to 0.066 |
Walking Away Plus (Walking Away Plus = 1, 0 otherwise) | 0.005 | 0.039 | –0.082 to 0.092 |
HbA1c (%) at baseline | 6.59E-05 | 7.76E-06 | 0 to 0 |
Cambridge (1 = Cambridge, 0 = Leicester) | 1.24E-04 | 7.69E-06 | 0 to 0 |
White Irish (1 = White Irish, 0 = otherwise) | 0.124 | 0.034 | 0.047 to 0.2 |
Any other white background (1 = any other white background, 0 = otherwise) | 0.164 | 0.169 | –0.215 to 0.542 |
White and black Caribbean (1 = White and black Caribbean, 0 = otherwise) | 0.088 | 0.077 | –0.086 to 0.262 |
White and black African (1 = White and black African, 0 = otherwise) | –0.481 | 0.314 | –1.185 to 0.222 |
White and Asian (1 = White and Asian, 0 = otherwise) | –0.152 | 0.469 | –1.202 to 0.898 |
Any other mixed race (1 = any other mixed race, 0 = otherwise) | –0.854 | 0.463 | –1.892 to 0.183 |
Indian (1 = Indian, 0 = otherwise) | 0.032 | 0.251 | –0.53 to 0.594 |
Pakistani (1 = Pakistani, 0 = otherwise) | 0.093 | 0.042 | –0.002 to 0.187 |
Bangladeshi (1 = Bangladeshi, 0 = otherwise) | 0.169 | 0.162 | –0.193 to 0.532 |
Any other Asian background (1 = any other Asian background, 0 = otherwise) | 0.413 | 0.355 | –0.384 to 1.209 |
Chinese (1 = Chinese, 0 = otherwise) | –0.154 | 0.110 | –0.401 to 0.093 |
Any other (1 = any other, 0 = otherwise) | 0.053 | 0.209 | –0.416 to 0.523 |
Black Caribbean (1 = black Caribbean, 0 = otherwise) | –0.100 | 0.285 | –0.738 to 0.539 |
Black African (1 = black African, 0 = otherwise) | 0.110 | 0.114 | –0.144 to 0.365 |
Any other black background (1 = any other black background, 0 = otherwise) | 0.169 | 0.097 | –0.048 to 0.386 |
Female (1 = female, 0 otherwise) | 0.136 | 0.259 | –0.445 to 0.718 |
TABLE 67
Dispersion parameter (natural logarithm link function): step count at 4 years
View in own window
| Coefficients | SE | 97.5% CI |
---|
Intercept | 3.594 | 0.143 | 3.274 to 3.914 |
Walking Away (Walking Away = 1, 0 otherwise) | 0.029 | 0.113 | –0.225 to 0.284 |
Walking Away Plus (Walking Away Plus = 1, 0 otherwise) | –0.358 | 0.114 | –0.614 to –0.102 |
Steps per day at baseline | –4.23E-06 | 2.39E-05 | 0 to 0 |
Steps per day at 12 months | –6.07E-05 | 2.32E-05 | 0 to 0 |
Cambridge (1 = Cambridge site, 0 = otherwise) | 0.072 | 0.098 | –0.148 to 0.293 |
Female (1 = female, 0 otherwise) | 0.480 | 0.094 | 0.269 to 0.691 |
TABLE 68
Covariance matrix: step count at 4 years
View in own window
| Mean effect | Dispersion |
---|
Intercept | Walking Away | Walking Away Plus | HbA1c (%) at baseline | Cambridge | White Irish | Any other white background | White and black Caribbean | White and black African | White and Asian | Any other mixed race | Indian | Pakistani | Bangladeshi | Any other Asian background | Chinese | Any other | Black Caribbean | Black African | Any other black background | Female | Intercept | Walking Away | Walking Away Plus | Step count at baseline | Step count at 12 months | Cambridge | Female |
---|
Intercept | 2.72 × 10–3 | –4.51 × 10–4 | –3.81 × 10–4 | –1.21 × 10–7 | –8.53 × 10–8 | –4.30 × 10–4 | –1.18 × 10–4 | –4.02 × 10–5 | 2.19 × 10–4 | –8.37 × 10–4 | 1.89 × 10–3 | –3.53 × 10–4 | –6.61 × 10–4 | –7.74 × 10–4 | –4.04 × 10–4 | –2.27 × 10–4 | –7.24 × 10–5 | 6.07 × 10–5 | –5.21 × 10–4 | –6.80 × 10–4 | –4.74 × 10–4 | –6.92 × 10–4 | –1.11 × 10–3 | 2.53 × 10–4 | 1.70 × 10–4 | 4.45 × 10–8 | 2.35 × 10–8 | 9.10 × 10–5 |
Walking Away | –4.51 × 10–4 | 1.22 × 10–3 | 5.81 × 10–4 | –1.21 × 10–9 | –1.65 × 10–8 | –9.18 × 10–6 | –4.76 × 10–4 | –7.72 × 10–5 | –3.70 × 10–4 | 5.70 × 10–4 | 8.50 × 10–5 | 6.47 × 10–5 | 4.21 × 10–5 | 1.34 × 10–4 | –6.47 × 10–4 | 5.68 × 10–6 | 1.97 × 10–4 | 6.15 × 10–4 | –1.13 × 10–4 | –1.55 × 10–5 | 4.80 × 10–4 | 1.33 × 10–5 | 2.58 × 10–4 | –5.85 × 10–4 | –2.89 × 10–4 | –3.03 × 10–9 | 4.09 × 10–9 | 9.66 × 10–6 |
Walking Away Plus | –3.81 × 10–4 | 5.81 × 10–4 | 1.51 × 10–3 | 1.03 × 10–8 | –3.45 × 10–8 | –7.53 × 10–6 | –2.15 × 10–4 | –8.11 × 10–7 | –3.02 × 10–4 | 5.55 × 10–4 | –8.19 × 10–4 | –4.02 × 10–5 | 5.79 × 10–5 | –2.00 × 10–4 | 5.21 × 10–5 | 1.55 × 10–4 | 1.27 × 10–4 | 6.57 × 10–4 | 1.10 × 10–4 | 6.90 × 10–5 | 3.25 × 10–4 | –5.30 × 10–5 | 1.26 × 10–4 | –2.96 × 10–4 | –7.10 × 10–4 | –1.28 × 10–10 | 1.75 × 10–8 | 1.62 × 10–5 |
HbA1c (%) at baseline | –1.21 × 10–7 | –1.21 × 10–9 | 1.03 × 10–8 | 6.02 × 10–11 | –4.49 × 10–11 | –8.92 × 10–9 | –3.60 × 10–8 | –2.37 × 10–8 | 2.33 × 10–8 | 6.29 × 10–8 | –3.95 × 10–7 | 5.84 × 10–8 | –6.19 × 10–9 | –2.79 × 10–8 | 1.52 × 10–7 | 1.47 × 10–8 | 2.19 × 10–8 | 2.48 × 10–8 | 1.55 × 10–8 | –5.13 × 10–9 | 1.83 × 10–8 | 1.36 × 10–8 | 4.56 × 10–8 | –3.06 × 10–9 | –2.42 × 10–9 | –1.80 × 10–11 | 1.38 × 10–11 | 4.92 × 10–10 |
Cambridge | –8.53 × 10–8 | –1.65 × 10–8 | –3.45 × 10–8 | –4.49 × 10–11 | 5.92 × 10–11 | –6.99 × 10–9 | 2.32 × 10–8 | –8.30 × 10–9 | –3.19 × 10–8 | –4.53 × 10–8 | 1.88 × 10–7 | –9.93 × 10–8 | 8.19 × 10–9 | 4.96 × 10–8 | –1.20 × 10–7 | –2.80 × 10–8 | –3.30 × 10–8 | –8.92 × 10–8 | –1.43 × 10–8 | 1.21 × 10–8 | –7.61 × 10–8 | 6.56 × 10–9 | 1.98 × 10–8 | 4.86 × 10–9 | 1.28 × 10–8 | 1.40 × 10–11 | –1.62 × 10–11 | 7.20 × 10–9 |
White Irish | –4.30 × 10–4 | –9.18 × 10–6 | –7.53 × 10–6 | –8.92 × 10–9 | –6.99 × 10–9 | 1.16 × 10–3 | 4.62 × 10–4 | 4.21 × 10–5 | –9.55 × 10–5 | –6.03 × 10–4 | –4.35 × 10–4 | 4.09 × 10–4 | 5.26 × 10–4 | 5.48 × 10–4 | 5.66 × 10–4 | 2.78 × 10–4 | –5.68 × 10–4 | –5.50 × 10–4 | 5.66 × 10–4 | 5.57 × 10–4 | 5.85 × 10–4 | –4.27 × 10–5 | 1.21 × 10–4 | 1.43 × 10–5 | 1.86 × 10–5 | –9.80 × 10–10 | 5.33 × 10–9 | –4.41 × 10–4 |
Any other white background | –1.18 × 10–4 | –4.76 × 10–4 | –2.15 × 10–4 | –3.60 × 10–8 | 2.32 × 10–8 | 4.62 × 10–4 | 2.85 × 10–2 | 3.88 × 10–4 | 4.75 × 10–4 | –2.75 × 10–4 | 4.05 × 10–4 | 3.91 × 10–4 | 4.94 × 10–4 | 4.76 × 10–4 | 7.74 × 10–4 | 4.64 × 10–4 | 3.76 × 10–6 | –1.34 × 10–4 | 5.93 × 10–4 | 5.33 × 10–4 | 3.42 × 10–4 | –1.84 × 10–4 | 6.96 × 10–5 | 8.71 × 10–5 | 5.38 × 10–6 | –6.60 × 10–9 | 1.53 × 10–9 | –7.68 × 10–5 |
White and black Caribbean | –4.02 × 10–5 | –7.72 × 10–5 | –8.11 × 10–7 | –2.37 × 10–8 | –8.30 × 10–9 | 4.21 × 10–5 | 3.88 × 10–4 | 6.00 × 10–3 | 3.62 × 10–4 | 2.11 × 10–4 | 5.70 × 10–4 | 3.43 × 10–4 | 3.19 × 10–4 | 2.90 × 10–4 | 3.47 × 10–4 | 3.46 × 10–4 | 2.96 × 10–4 | 3.27 × 10–4 | 3.40 × 10–4 | 3.21 × 10–4 | 3.45 × 10–4 | –6.19 × 10–5 | 1.87 × 10–5 | –2.34 × 10–5 | –2.18 × 10–5 | –1.92 × 10–9 | 2.89 × 10–9 | 7.42 × 10–6 |
White and black African | 2.19 × 10–4 | –3.70 × 10–4 | –3.02 × 10–4 | 2.33 × 10–8 | –3.19 × 10–8 | –9.55 × 10–5 | 4.75 × 10–4 | 3.62 × 10–4 | 9.84 × 10–2 | –4.45 × 10–5 | 5.27 × 10–4 | 2.56 × 10–4 | 2.09 × 10–4 | 1.95 × 10–4 | 6.39 × 10–4 | 3.99 × 10–4 | 3.20 × 10–4 | 2.10 × 10–4 | 3.28 × 10–4 | 2.27 × 10–4 | 1.20 × 10–4 | –3.63 × 10–4 | 1.71 × 10–4 | –4.85 × 10–5 | –3.28 × 10–5 | 2.96 × 10–9 | 2.22 × 10–8 | –1.66 × 10–5 |
White and Asian | –8.37 × 10–4 | 5.70 × 10–4 | 5.55 × 10–4 | 6.29 × 10–8 | –4.53 × 10–8 | –6.03 × 10–4 | –2.75 × 10–4 | 2.11 × 10–4 | –4.45 × 10–5 | 2.20 × 10–1 | –2.38 × 10–4 | 2.85 × 10–4 | 1.14 × 10–4 | 4.16 × 10–5 | –2.79 × 10–4 | 5.61 × 10–5 | 7.37 × 10–4 | 9.70 × 10–4 | –4.23 × 10–5 | 6.72 × 10–5 | 3.25 × 10–4 | 5.79 × 10–4 | 7.73 × 10–5 | 1.07 × 10–4 | 1.24 × 10–4 | 9.42 × 10–9 | –2.61 × 10–8 | –1.42 × 10–4 |
Any other mixed race | 1.89 × 10–3 | 8.50 × 10–5 | –8.19 × 10–4 | –3.95 × 10–7 | 1.88 × 10–7 | –4.35 × 10–4 | 4.05 × 10–4 | 5.70 × 10–4 | 5.27 × 10–4 | –2.38 × 10–4 | 2.14 × 10–1 | –5.51 × 10–5 | 1.91 × 10–5 | 2.59 × 10–4 | –1.03 × 10–3 | 1.66 × 10–4 | 4.98 × 10–4 | 5.19 × 10–4 | –1.25 × 10–4 | –4.16 × 10–5 | 1.10 × 10–4 | –4.72 × 10–4 | 4.37 × 10–5 | 3.55 × 10–5 | 1.57 × 10–4 | –2.07 × 10–8 | –1.37 × 10–8 | 3.68 × 10–5 |
Indian | –3.53 × 10–4 | 6.47 × 10–5 | –4.02 × 10–5 | 5.84 × 10–8 | –9.93 × 10–8 | 4.09 × 10–4 | 3.91 × 10–4 | 3.43 × 10–4 | 2.56 × 10–4 | 2.85 × 10–4 | –5.51 × 10–5 | 6.29 × 10–2 | 4.99 × 10–4 | 4.54 × 10–4 | 5.53 × 10–4 | 3.88 × 10–4 | 1.85 × 10–4 | 2.77 × 10–4 | 4.91 × 10–4 | 4.90 × 10–4 | 6.91 × 10–4 | 1.87 × 10–4 | –2.07 × 10–4 | 2.70 × 10–5 | 1.87 × 10–4 | 1.03 × 10–7 | –7.46 × 10–8 | 1.02 × 10–4 |
Pakistani | –6.61 × 10–4 | 4.21 × 10–5 | 5.79 × 10–5 | –6.19 × 10–9 | 8.19 × 10–9 | 5.26 × 10–4 | 4.94 × 10–4 | 3.19 × 10–4 | 2.09 × 10–4 | 1.14 × 10–4 | 1.91 × 10–5 | 4.99 × 10–4 | 1.78 × 10–3 | 5.85 × 10–4 | 5.21 × 10–4 | 4.19 × 10–4 | 5.29 × 10–5 | 6.77 × 10–5 | 5.69 × 10–4 | 5.85 × 10–4 | 5.92 × 10–4 | 6.72 × 10–5 | 3.52 × 10–5 | 9.38 × 10–6 | 1.22 × 10–5 | –2.74 × 10–9 | 2.34 × 10–10 | –3.04 × 10–6 |
Bangladeshi | –7.74 × 10–4 | 1.34 × 10–4 | –2.00 × 10–4 | –2.79 × 10–8 | 4.96 × 10–8 | 5.48 × 10–4 | 4.76 × 10–4 | 2.90 × 10–4 | 1.95 × 10–4 | 4.16 × 10–5 | 2.59 × 10–4 | 4.54 × 10–4 | 5.85 × 10–4 | 2.61 × 10–2 | 3.51 × 10–4 | 3.82 × 10–4 | 2.27 × 10–5 | –4.89 × 10–5 | 5.31 × 10–4 | 5.87 × 10–4 | 5.63 × 10–4 | 6.15 × 10–5 | 8.48 × 10–5 | 3.59 × 10–5 | –3.38 × 10–5 | –1.08 × 10–8 | 6.95 × 10–9 | 1.60 × 10–5 |
Any other Asian background | –4.04 × 10–4 | –6.47 × 10–4 | 5.21 × 10–5 | 1.52 × 10–7 | –1.20 × 10–7 | 5.66 × 10–4 | 7.74 × 10–4 | 3.47 × 10–4 | 6.39 × 10–4 | –2.79 × 10–4 | –1.03 × 10–3 | 5.53 × 10–4 | 5.21 × 10–4 | 3.51 × 10–4 | 1.26 × 10–1 | 6.43 × 10–4 | –1.32 × 10–5 | –1.07 × 10–4 | 7.89 × 10–4 | 5.92 × 10–4 | 4.02 × 10–4 | –3.79 × 10–4 | 1.02 × 10–4 | 1.00 × 10–4 | 1.35 × 10–5 | –7.30 × 10–9 | –2.86 × 10–9 | –9.24 × 10–5 |
Chinese | –2.27 × 10–4 | 5.68 × 10–6 | 1.55 × 10–4 | 1.47 × 10–8 | –2.80 × 10–8 | 2.78 × 10–4 | 4.64 × 10–4 | 3.46 × 10–4 | 3.99 × 10–4 | 5.61 × 10–5 | 1.66 × 10–4 | 3.88 × 10–4 | 4.19 × 10–4 | 3.82 × 10–4 | 6.43 × 10–4 | 1.21 × 10–2 | 1.91 × 10–4 | 2.72 × 10–4 | 5.06 × 10–4 | 4.37 × 10–4 | 4.73 × 10–4 | –2.89 × 10–4 | 5.16 × 10–5 | 1.70 × 10–6 | –4.17 × 10–5 | 4.55 × 10–10 | –9.53 × 10–9 | 2.33 × 10–5 |
Any other | –7.24 × 10–5 | 1.97 × 10–4 | 1.27 × 10–4 | 2.19 × 10–8 | –3.30 × 10–8 | –5.68 × 10–4 | 3.76 × 10–6 | 2.96 × 10–4 | 3.20 × 10–4 | 7.37 × 10–4 | 4.98 × 10–4 | 1.85 × 10–4 | 5.29 × 10–5 | 2.27 × 10–5 | –1.32 × 10–5 | 1.91 × 10–4 | 4.39 × 10–2 | 7.50 × 10–4 | 2.08 × 10–5 | 2.64 × 10–5 | 1.52 × 10–4 | 2.55 × 10–5 | 1.53 × 10–5 | –9.37 × 10–5 | –3.85 × 10–5 | 1.62 × 10–8 | –1.65 × 10–8 | –3.65 × 10–6 |
Black Caribbean | 6.07 × 10–5 | 6.15 × 10–4 | 6.57 × 10–4 | 2.48 × 10–8 | –8.92 × 10–8 | –5.50 × 10–4 | –1.34 × 10–4 | 3.27 × 10–4 | 2.10 × 10–4 | 9.70 × 10–4 | 5.19 × 10–4 | 2.77 × 10–4 | 6.77 × 10–5 | –4.89 × 10–5 | –1.07 × 10–4 | 2.72 × 10–4 | 7.50 × 10–4 | 8.10 × 10–2 | 3.48 × 10–5 | 2.56 × 10–5 | 4.38 × 10–4 | –4.48 × 10–5 | 1.53 × 10–4 | –1.11 × 10–4 | –1.18 × 10–4 | –4.60 × 10–9 | –1.29 × 10–8 | 7.94 × 10–5 |
Black African | –5.21 × 10–4 | –1.13 × 10–4 | 1.10 × 10–4 | 1.55 × 10–8 | –1.43 × 10–8 | 5.66 × 10–4 | 5.93 × 10–4 | 3.40 × 10–4 | 3.28 × 10–4 | –4.23 × 10–5 | –1.25 × 10–4 | 4.91 × 10–4 | 5.69 × 10–4 | 5.31 × 10–4 | 7.89 × 10–4 | 5.06 × 10–4 | 2.08 × 10–5 | 3.48 × 10–5 | 1.29 × 10–2 | 5.99 × 10–4 | 5.61 × 10–4 | –1.24 × 10–4 | 7.85 × 10–5 | –1.14 × 10–6 | 4.97 × 10–7 | –7.11 × 10–9 | 1.08 × 10–9 | –3.12 × 10–5 |
Any other black background | –6.80 × 10–4 | –1.55 × 10–5 | 6.90 × 10–5 | –5.13 × 10–9 | 1.21 × 10–8 | 5.57 × 10–4 | 5.33 × 10–4 | 3.21 × 10–4 | 2.27 × 10–4 | 6.72 × 10–5 | –4.16 × 10–5 | 4.90 × 10–4 | 5.85 × 10–4 | 5.87 × 10–4 | 5.92 × 10–4 | 4.37 × 10–4 | 2.64 × 10–5 | 2.56 × 10–5 | 5.99 × 10–4 | 9.40 × 10–3 | 5.77 × 10–4 | 4.03 × 10–5 | 1.09 × 10–4 | –1.28 × 10–5 | 3.38 × 10–5 | –3.44 × 10–9 | –7.30 × 10–9 | –1.91 × 10–5 |
Female | –4.74 × 10–4 | 4.80 × 10–4 | 3.25 × 10–4 | 1.83 × 10–8 | –7.61 × 10–8 | 5.85 × 10–4 | 3.42 × 10–4 | 3.45 × 10–4 | 1.20 × 10–4 | 3.25 × 10–4 | 1.10 × 10–4 | 6.91 × 10–4 | 5.92 × 10–4 | 5.63 × 10–4 | 4.02 × 10–4 | 4.73 × 10–4 | 1.52 × 10–4 | 4.38 × 10–4 | 5.61 × 10–4 | 5.77 × 10–4 | 6.73 × 10–2 | 4.90 × 10–5 | 1.20 × 10–4 | –3.95 × 10–5 | –7.95 × 10–6 | –5.53 × 10–9 | –6.87 × 10–9 | –6.85 × 10–5 |
Intercept | –6.92 × 10–4 | 1.33 × 10–5 | –5.30 × 10–5 | 1.36 × 10–8 | 6.56 × 10–9 | –4.27 × 10–5 | –1.84 × 10–4 | –6.19 × 10–5 | –3.63 × 10–4 | 5.79 × 10–4 | –4.72 × 10–4 | 1.87 × 10–4 | 6.72 × 10–5 | 6.15 × 10–5 | –3.79 × 10–4 | –2.89 × 10–4 | 2.55 × 10–5 | –4.48 × 10–5 | –1.24 × 10–4 | 4.03 × 10–5 | 4.90 × 10–5 | 9.54 × 10–4 | 3.62 × 10–4 | 7.88 × 10–6 | 3.50 × 10–5 | –1.05 × 10–8 | –5.33 × 10–9 | 3.94 × 10–5 |
Walking Away | –1.11 × 10–3 | 2.58 × 10–4 | 1.26 × 10–4 | 4.56 × 10–8 | 1.98 × 10–8 | 1.21 × 10–4 | 6.96 × 10–5 | 1.87 × 10–5 | 1.71 × 10–4 | 7.73 × 10–5 | 4.37 × 10–5 | –2.07 × 10–4 | 3.52 × 10–5 | 8.48 × 10–5 | 1.02 × 10–4 | 5.16 × 10–5 | 1.53 × 10–5 | 1.53 × 10–4 | 7.85 × 10–5 | 1.09 × 10–4 | 1.20 × 10–4 | 3.62 × 10–4 | 2.04 × 10–2 | –4.90 × 10–3 | –4.06 × 10–3 | –1.06 × 10–6 | –6.15 × 10–7 | –1.85 × 10–3 |
Walking Away Plus | 2.53 × 10–4 | –5.85 × 10–4 | –2.96 × 10–4 | –3.06 × 10–9 | 4.86 × 10–9 | 1.43 × 10–5 | 8.71 × 10–5 | –2.34 × 10–5 | –4.85 × 10–5 | 1.07 × 10–4 | 3.55 × 10–5 | 2.70 × 10–5 | 9.38 × 10–6 | 3.59 × 10–5 | 1.00 × 10–4 | 1.70 × 10–6 | –9.37 × 10–5 | –1.11 × 10–4 | –1.14 × 10–6 | –1.28 × 10–5 | –3.95 × 10–5 | 7.88 × 10–6 | –4.90 × 10–3 | 1.29 × 10–2 | 6.00 × 10–3 | 7.80 × 10–9 | –1.40 × 10–7 | –1.10 × 10–4 |
Step count at baseline | 1.70 × 10–4 | –2.89 × 10–4 | –7.10 × 10–4 | –2.42 × 10–9 | 1.28 × 10–8 | 1.86 × 10–5 | 5.38 × 10–6 | –2.18 × 10–5 | –3.28 × 10–5 | 1.24 × 10–4 | 1.57 × 10–4 | 1.87 × 10–4 | 1.22 × 10–5 | –3.38 × 10–5 | 1.35 × 10–5 | –4.17 × 10–5 | –3.85 × 10–5 | –1.18 × 10–4 | 4.97 × 10–7 | 3.38 × 10–5 | –7.95 × 10–6 | 3.50 × 10–5 | –4.06 × 10–3 | 6.00 × 10–3 | 1.31 × 10–2 | 9.44 × 10–8 | –3.14 × 10–7 | –2.58 × 10–4 |
Step count at 12 months | 4.45 × 10–8 | –3.03 × 10–9 | –1.28 × 10–10 | –1.80 × 10–11 | 1.40 × 10–11 | –9.80 × 10–10 | –6.60 × 10–9 | –1.92 × 10–9 | 2.96 × 10–9 | 9.42 × 10–9 | –2.07 × 10–8 | 1.03 × 10–7 | –2.74 × 10–9 | –1.08 × 10–8 | –7.30 × 10–9 | 4.55 × 10–10 | 1.62 × 10–8 | –4.60 × 10–9 | –7.11 × 10–9 | –3.44 × 10–9 | –5.53 × 10–9 | –1.05 × 10–8 | –1.06 × 10–6 | 7.80 × 10–9 | 9.44 × 10–8 | 5.70 × 10–10 | –4.33 × 10–10 | –7.85 × 10–8 |
Cambridge | 2.35 × 10–8 | 4.09 × 10–9 | 1.75 × 10–8 | 1.38 × 10–11 | –1.62 × 10–11 | 5.33 × 10–9 | 1.53 × 10–9 | 2.89 × 10–9 | –2.22 × 10–8 | –2.61 × 10–8 | –1.37 × 10–8 | –7.46 × 10–8 | 2.34 × 10–10 | 6.95 × 10–9 | –2.86 × 10–9 | –9.53 × 10–9 | –1.65 × 10–8 | –1.29 × 10–8 | 1.08 × 10–9 | –7.30 × 10–9 | –6.87 × 10–9 | –5.33 × 10–9 | –6.15 × 10–7 | –1.40 × 10–7 | –3.14 × 10–7 | –4.33 × 10–10 | 5.38 × 10–10 | –8.12 × 10–8 |
Female | 9.10 × 10–5 | 9.66 × 10–6 | 1.62 × 10–5 | 4.92 × 10–10 | 7.20 × 10–9 | –4.41 × 10–4 | –7.68 × 10–5 | 7.42 × 10–6 | –1.66 × 10–5 | –1.42 × 10–4 | 3.68 × 10–5 | 1.02 × 10–4 | –3.04 × 10–6 | 1.60 × 10–5 | –9.24 × 10–5 | 2.33 × 10–5 | –3.65 × 10–6 | 7.94 × 10–5 | –3.12 × 10–5 | –1.91 × 10–5 | –6.85 × 10–5 | 3.94 × 10–5 | –1.85 × 10–3 | –1.10 × 10–4 | –2.58 × 10–4 | –7.85 × 10–8 | –8.12 × 10–8 | 9.65 × 10–3 |