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Table 3 Gender and self-reported alcohol ingestion

From: Blood alcohol concentration and self-reported alcohol ingestion in acute poisoned patients who visited an emergency department

Self-report Male (n = 81) Female (n = 120)
  BAC (+) BAC (−) BAC(+) BAC (−)
Drink alcohol (n) 55 7 59 4
Did not drink alcohol (n) 1 18 3 54
Sensitivity (%) 98.2 95.2
Specificity (%) 72.0 93.1
PPV (%) 88.7 93.7
NPV (%) 94.7 94.7
  1. BAC: blood alcohol concentration, PPV: positive predictive value, NPV: negative predictive value.