Prado 2008.

Methods	RCT
Participants	Adults
Interventions	BZD (n = 352) Placebo (n = 357)
Outcomes	Side effects
Notes	Argentina 2008
Risk of bias
Bias	Authors' judgement	Support for judgement
Random sequence generation (selection bias)	Low risk
Allocation concealment (selection bias)	Unclear risk	Unclear
Blinding of participants and personnel (performance bias) All outcomes	Low risk
Blinding of outcome assessment (detection bias) All outcomes	Low risk
Incomplete outcome data (attrition bias) All outcomes	Low risk	For side effects outcomes