Table 4.2aSubstance Use Outcomes and Domains That Have Extreme Ratios between the Public Use File Estimates and the Restricted-Use File Estimates or Their Standard Errors and Relative Standard Errors

YearTable NumberEstimate DescriptionRUF Sample1PUF SampleRUF PercentPUF PercentRatio of Estimates2RUF SE PercentPUF SE PercentRatio of SEs3RUF RSE PercentPUF RSE Percent
20021Past month methamphetamine use among those 12 or older68,10054,0790.30.31.070.030.051.5310.0016.67
20025Binge alcohol use in the past month among those 12 or older who are Native Hawaiians or Other Pacific Islanders30026325.225.41.013.876.431.6615.3625.31
20025Heavy alcohol use in the past month among those 12 or older who are Native Hawaiians or Other Pacific Islanders3002638.38.31.001.663.281.9720.0039.52
20047Past month hallucinogen use among those 12 or older who used neither alcohol nor cigarettes in the past month31,90026,3020.10.11.080.010.021.5310.0020.00
20047Past month OxyContin® use among those 12 or older who used alcohol but not cigarettes in the past month17,60014,2040.00.00.490.020.010.47n/dn/d
20057Past month crack use among those 12 or older who used alcohol but not cigarettes in the past month18,20014,5730.10.11.000.040.020.4840.0020.00
20057Past month sedative use among those 12 or older who used cigarettes but not alcohol in the past month5,2004,3740.10.11.010.040.020.4440.0020.00
20058Substance dependence or abuse in the past year among those 12 or older who are two or more races1,7001,5015.54.10.741.580.520.3328.7312.68
200510Driving under the influence of illicit drugs or alcohol in the past year among those 12 or older who are two or more races1,7001,5016.75.30.801.730.800.4725.8215.09
20063Nonmedical use of pain relievers in the past month among those 12 or older who are Asian2,0001,6890.90.50.570.340.150.4437.7830.00
20067Past month PCP use among those 12 or older who used alcohol but not cigarettes in the past month18,10014,6500.00.00.220.000.000.27n/dn/d
20067Past month PCP use among those 12 or older who used neither alcohol nor cigarettes in the past month32,00026,0310.00.00.450.000.000.72n/dn/d
20073Nonmedical use of pain relievers in the past year among those 12 or older who are American Indians or Alaska Natives9008276.56.81.061.872.831.5128.7741.62
20073Nonmedical use of pain relievers in the past month among those 12 or older who are American Indians or Alaska Natives9008274.24.71.111.692.721.6240.2457.87
20079Nonmedical use of pain relievers in the past month among past month pain reliever users aged 12 to 17 who obtained the drugs by stealing them from a doctor’s office, clinic, hospital, or pharmacy5003982.11.10.530.910.250.2843.3322.73
20081Past month LSD use among those 12 or older67,90055,1100.10.11.150.010.011.5110.0010.00
20087Past month LSD use among those 12 or older who used alcohol but not cigarettes in the past month,18,40014,6570.00.01.430.010.011.62n/dn/d
20087Past month OxyContin® use among those 12 or older who used cigarettes but not alcohol in the past month4,8004,0320.50.71.270.180.311.6936.0044.29
20087Past month OxyContin® use among those 12 or older who used alcohol but not cigarettes in the past month18,40014,6570.00.01.050.010.021.78n/dn/d
20087Past month tranquilizer use among those 12 or older who used cigarettes but not alcohol in the past month4,8004,0321.21.31.090.290.441.5024.1733.85
20089Nonmedical use of pain relievers in the past month among past month pain reliever users aged 18 to 25 who obtained the drugs by writing a fake prescription1,9001,5600.60.81.340.220.341.5636.6742.50
20097Past month PCP use among those 12 or older who used cigarettes but not alcohol in the past month4,7004,0290.00.00.000.010.000.00n/dn/d
20099Nonmedical use of pain relievers in the past month among past month pain reliever users aged 12 or older who obtained the drugs by writing a fake prescription3,8003,1320.40.61.470.170.291.7642.5048.33
20099Nonmedical use of pain relievers in the past month among past month pain reliever users aged 18 to 25 who obtained the drugs by writing a fake prescription2,0001,6580.20.31.210.120.201.7660.0066.67
20099Nonmedical use of pain relievers in the past month among past month pain reliever users aged 26 or older who obtained the drugs by writing a fake prescription8006730.40.71.740.270.491.7867.5070.00
20107Past month sedative use among those 12 or older who used alcohol but not cigarettes in the past month19,10016,1680.10.10.580.060.030.4960.0030.00
20109Nonmedical use of pain relievers in the past month among past month pain reliever users aged 12 or older who obtained the drugs by writing a fake prescription3,7003,1150.50.81.430.210.321.5442.0040.00
20109Nonmedical use of pain relievers in the past month among past month pain reliever users aged 26 or older who obtained the drugs by writing a fake prescription8006850.61.01.530.340.531.5756.6753.00
201012Need for and receipt of treatment at a specialty facility for an illicit drug or alcohol problem in the past year among Native Hawaiians or Pacific Islanders aged 12 or older3003030.20.00.050.190.010.0595.00n/d
20127Past month LSD use among those 12 or older who used neither alcohol nor cigarettes in the past month33,60026,9210.00.00.510.000.000.49n/dn/d
20127Past month OxyContin® use among those 12 or older who used neither alcohol nor cigarettes in the past month33,60026,9210.00.01.490.010.021.73n/dn/d
20127Past month tranquilizer use among those 12 or older who used cigarettes but not alcohol in the past month4,5003,8581.01.21.130.220.341.5222.0028.33
20129Nonmedical use of pain relievers in the past month among past month pain reliever users aged 12 or older who obtained the drugs by writing a fake prescription3,2002,6420.70.30.440.320.120.3845.7140.00
20129Nonmedical use of pain relievers in the past month among past month pain reliever users aged 26 or older who obtained the drugs by writing a fake prescription8006570.80.20.190.490.120.2461.2560.00
20129Nonmedical use of pain relievers in the past month among past month users aged 12 or older who obtained the drugs by buying them on the Internet3,2002,6421.10.50.430.390.180.4635.4536.00
20129Nonmedical use of pain relievers in the past month among past month users aged 26 or older who obtained the drugs by buying them on the Internet8006571.10.40.330.590.240.4253.6460.00
20137Past month crack use among those 12 or older who used cigarettes but not alcohol in the past month4,4003,7240.20.21.320.060.111.8630.0055.00
20137Past month PCP use among those 12 or older who used cigarettes and alcohol in the past month9,9008,2260.00.00.350.030.010.34n/dn/d
20137Past month Ecstasy use among those 12 or older who used alcohol but not cigarettes in the past month19,60015,8110.20.31.270.050.081.5725.0026.67
20139Nonmedical use of pain relievers in the past month among past month pain reliever users aged 12 or older who obtained the drugs by writing a fake prescription2,8002,3520.50.30.580.210.090.4142.0030.00
20139Nonmedical use of pain relievers in the past month among past month pain reliever users aged 26 or older who obtained the drugs by writing a fake prescription7006450.50.10.330.320.070.2364.0070.00
20139Nonmedical use of pain relievers in the past month among past month users aged 12 or older who obtained the drugs by buying them on the Internet2,8002,3520.50.30.480.240.100.4348.0033.33
20139Nonmedical use of pain relievers in the past month among past month users aged 26 or older who obtained the drugs by buying them on the Internet7006450.40.10.330.310.120.3877.50120.00

LSD = lysergic acid diethylamide; PCP = phencyclidine; n/d = not defined when the estimate is zero; PUF = public use file, which refers to estimates produced from a NSDUH public use file (a PUF is a NSDUH restricted-use file that has undergone statistical disclosure limitation treatment); RSE = relative standard error; RUF = restricted-use file, which refers to estimates produced from a NSDUH RUF and published in NSDUH’s detailed tables available at http://www​.samhsa.gov/data/; SE = standard error.

1

RUF sample sizes were rounded to the nearest 100 for confidentiality protection.

2

Ratio of Estimates = PUF Estimate ÷ RUF Estimate.

3

Ratio of SEs = PUF SE ÷ RUF SE.

Legend for color coding:

  • Image MR-PUF-QA-2016_ch4-swatch01.jpg RUF RSE < 30 percent
  • Image MR-PUF-QA-2016_ch4-swatch02.jpg Maximum ratio of the estimate
  • Image MR-PUF-QA-2016_ch4-swatch03.jpg Small sample size
  • Image MR-PUF-QA-2016_ch4-swatch04.jpg Near zero estimate or a low prevalence
  • Image MR-PUF-QA-2016_ch4-swatch05.jpg Related to past month nonmedical use of pain relievers among those aged 12 or older in small sample racial/ethnic groups
  • Image MR-PUF-QA-2016_ch4-swatch06.jpg Related to ways of obtaining pain relievers for past month nonmedical use among past month pain reliever users in various age groups
  • Image MR-PUF-QA-2016_ch4-swatch07.jpg Related to past month illicit drug use among those aged 12 or older who also used either cigarettes or alcohol or neither cigarettes nor alcohol in the past month

Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2002 to 2013.

From: 4, Quality Assessment

Cover of National Survey on Drug Use and Health
National Survey on Drug Use and Health: Quality Assessment of the 2002 to 2013 NSDUH Public Use Files [Internet].
Substance Abuse and Mental Health Services Administration.
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