Appendix 3Completeness of data collection at baseline and follow-up
TABLE 35
Completion rates for a selection of secondary outcomes, with 95% CIs
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| Outcome variable | Baseline (N = 61) | 3-month follow-up (N = 34) | 6-month follow-up (N = 40) | Baseline (N = 59) | 3-month follow-up (N = 38) | 6-month follow-up (N = 32) |
|---|
| n | % (95% CI) | n | % (95% CI) | n | % (95% CI) | n | % (95% CI) | n | % (95% CI) | n | % (95% CI) |
|---|
| Overall AUDIT score among those who drink | 42 | 100.0 (91.6 to 100.0) | 18 | 94.7 (74.0 to 99.9) | 22 | 100.0 (0.85 to 100.0) | 35 | 100.0 (90.0 to 100.0) | 23 | 100.0 (85.2 to 100.0) | 20 | 100.0 (83.2 to 100.0) |
| DINE fibre total score | 60 | 98.4 (91.2 to 100.0) | 34 | 100 (89.7 to 100.0) | 39 | 97.5 (86.8 to 99.9) | 59 | 100.0 (93.9 to 100.0) | 38 | 100.0 (90.7 to 100.0) | 31 | 96.9 (83.8 to 99.9) |
| DINE fat total score | 60 | 98.4 (91.2 to 100.0) | 32 | 94.1 (80.3 to 99.3) | 40 | 100.0 (91.2 to 100.0) | 58 | 98.3 (90.9 to 100.0) | 38 | 100.0 (90.7 to 100.0) | 31 | 96.9 (83.8 to 99.9) |
| DINE unsaturated fat total score | 39 | 63.9 (50.6 to 75.8) | 22 | 64.7 (46.5 to 80.3) | 35 | 87.5 (73.2 to 95.8) | 38 | 64.4 (50.9 to 76.4) | 31 | 81.6 (65.7 to 92.3) | 28 | 87.5 (71.0 to 96.5) |
| Smoker | 61 | 100.0 (94.1 to 100.0) | 34 | 100.0 (89.7 to 100.0) | 40 | 100.0 (91.2 to 100.0) | 59 | 100.0 (93.9 to 100.0) | 38 | 100.0 (90.7 to 100.0) | 32 | 100.0 (89.1 to 100.0) |
| FTND | 42 | 97.7 (87.8 to 99.9) | 14 | 93.3 (68.1 to 99.8) | 22 | 95.7 (78.1 to 99.9) | 40 | 93.0 (80.9 to 98.5) | 22 | 100.0 (84.6 to 100.0) | 17 | 100.0 (80.5 to 100.0) |
| Substance use | 34 | 55.7 (42.4 to 68.5) | 8 | 23.5 (10.7 to 41.2) | 10 | 25.0 (12.7 to 41.2) | 35 | 59.3 (45.7 to 71.9) | 15 | 39.5 (24.0 to 56.6) | 10 | 31.3 (16.1 to 50.0) |
AUDIT, Alcohol Use Disorders Identification Test; DINE, Dietary Instrument for Nutrition Education; FTND, Fagerström Test for Nicotine Dependence.
