2.5. Analysis.

Comparison 2 HALOPERIDOL + PROMETHAZINE vs ANTIPSYCHOTIC ‐ OLANZAPINE, Outcome 5 Tranquil or asleep: 5. Time (skewed data).

Tranquil or asleep: 5. Time (skewed data)
Study	Intervention	Mean (mins)	SD	N	Statistical test	p
time until tranquil or asleep
TREC‐Vellore‐II	Haloperidol + Promethazine	12.8	16.7	150	Mann‐Whitney U	0.4
TREC‐Vellore‐II	Olanzapine	20.5	34.5	150
time until asleep
TREC‐Vellore‐II	Haloperidol + Promethazine	26.2	32.2	150	Mann‐Whitney U	0.2
TREC‐Vellore‐II	Olanzapine	34.9	42.2	150