Participants’ demographic characteristics, benzodiazepine consumption patterns and psychiatric comorbidities.

a as of the time of interview, self reported, where possible chart verified.b maximum dosage of a benzodiazepine that were ever used (expressed in diazepam equivalents), self reported, where possible chart verified.cnumber of benzodiazepines used during lifetime self reported, where possible chart verified.d as of the time of interview, chart verified.e multiple answers possible, self reported, where possible chart verified.f according to ICD-10, as of the time of interview, multiple answers possible, chart verified.Participants’ demographic characteristics, benzodiazepine consumption patterns and psychiatric comorbidities.