Ref (type)	Population	Outcome, Interventions	Results and statistical analysis	Effect size	Favours
Delirium
RCT 3-armed trial	30 people admitted to hospital with advanced AIDS In review	Change in delirium from baseline (measured by Delirium Rating Scale; lower scores indicate better function) 2 days 12.08 with chlorpromazine at 2 days 20.62 with baseline Absolute results not reported	No direct comparison between groups reported P <0.001 for change from baseline with chlorpromazine
RCT 3-armed trial	30 people admitted to hospital with advanced AIDS In review	Change in delirium with longer treatment (measured by Delirium Rating Scale; lower scores indicate better function) between 2 and 7 days 12.08 with chlorpromazine at 2 days 11.85 with chlorpromazine at 7 days Absolute results not reported	No direct comparison between groups reported P <0.06 for change between 2 and 7 days with chlorpromazine
RCT 3-armed trial	30 people admitted to hospital with advanced AIDS In review	Cognition measured by the Mini- Mental State Examination: higher scores indicate better function 2 days 13.45 with chlorpromazine 10.92 with baseline Absolute results not reported	No direct comparison between groups reported P <0.001 for change from baseline with chlorpromazine