Comparison 7. HALOPERIDOL + PROMETHAZINE vs ANTIPSYCHOTIC ‐ HALOPERIDOL ‐ additional 40 minutes data.

Outcome or subgroup title	No. of studies	No. of participants	Statistical method	Effect size
1 Tranquil or asleep: 1. Not tranquil or asleep	1		Risk Ratio (M‐H, Fixed, 95% CI)	Subtotals only
1.1 by 40 minutes	1	316	Risk Ratio (M‐H, Fixed, 95% CI)	0.83 [0.56, 1.24]
2 Tranquil or asleep: 2. Not asleep	1		Risk Ratio (M‐H, Fixed, 95% CI)	Subtotals only
2.1 by 40 minutes	1	316	Risk Ratio (M‐H, Fixed, 95% CI)	0.99 [0.85, 1.16]