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Table 4 Weighted prevalence estimates based on chart and on administrative (ICD-9) data

From: Validation of key behaviourally based mental health diagnoses in administrative data: suicide attempt, alcohol abuse, illicit drug abuse and tobacco use

  Suicide Attempt Alcohol Abuse Illicit Drug Abuse Tobacco Use
Sample Chart ICD-9 Chart ICD-9 Chart ICD-9 Chart ICD-9
Suicide Death 15.9 3.1 35.7 29.7 10.2 15.6 49.5 22.4
Control 0.3 0 17.5 11.9 5.3 4.6 36.8 15.5
AD New User 3.1 0.8 18.5 12.8 11.1 10.5 39.2 18.2
Suicides & Controls 0.4 0.008 17.6 12.0 5.3 4.6 36.8 15.6