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Table 1 Sample size determination using predictors of alcohol use disorder

From: Assessment of alcohol use disorder and its associated factors among alcohol users of medical and surgical outpatients attending a specialized hospital in Gondar, Ethiopia: a cross-sectional study

Factors associated with AUDs Assumption used Sample size with 10% non-respondent rate
Male sex Odd Ratio (OR) = 2, 95%CI, Power = 80, P = 16 475
Cigarette smoking OR = 2, 95%CI, Power = 80, P = 29.5 339
khat chewing OR = 2, 95%CI, Power = 80, P = 28.72 343