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Table 3 Outcomes at 3 months follow up

From: The efficacy of a brief intervention in reducing hazardous drinking in working age men in Russia: the HIM (Health for Izhevsk men) individually randomised parallel group exploratory trial

  Random allocation Intention to treat Per protocol
  MI N = 183 No MI N = 187 Unadjusted OR (95% CI) Adjusted * OR (95% CI) Adjusted ** OR (95% CI) Adjusted ** OR (95% CI)
  Baseline n (%) 3 months n (%) Baseline n (%) 3 months n (%)     
Primary outcome
Hazardous drinking over previous month 129 (70.5) 87 (47.5) 138 (73.8) 101 (54.0) 0.77 (0.51,1.16) 0.79 (0.52,1.19) 0.64 (0.39,1.06) 0.53 (0.29,0.97)
Components of primary outcome
Surrogates over previous month 22 (12.0) 9 (4.9) 25 (13.4) 11 (5.9) 0.83 (0.33,2.04) 0.87 (0.31,2.46) 0.77 (0.23,2.54) 0.23 (0.02,2.32)
Zapoi over previous month 30 (16.4) 13 (7.1) 33 (17.7) 13 (6.7) 1.03 (0.46,2.29) 1.08 (0.47,2.49) 0.85 (0.31,2.34) 0.50 (0.12,2.01)
Hangover/bed clothed twice or more per week on average over previous month *** 7 (3.8) 14 (7.7) 9 (4.8) 11 (5.8) 1.33 (0.59,3.02) 1.39 (0.61,3.16) 0.95 (0.37,2.46) 1.20 (0.39,3.67)
Average weekly consumption of ethanol over past month > 250 ml 103 (56.3) 83 (45.4) 112 (59.9) 90 (48.1) 0.89 (0.59,1.35) 0.92 (0.60,1.39) 0.77 (0.47,1.26) 0.68 (0.37,1.25)
  1. * adjusted for baseline values of outcome measures (or similar) using analysis of covariance
  2. ** additionally adjusted for AUDIT score
  3. *** excessive drinking not asked at 3 month