Comparison 3. Ketamine versus Thiopental.

Outcome or subgroup title	No. of studies	No. of participants	Statistical method	Effect size
3.1 Response rate	1		Odds Ratio (M‐H, Random, 95% CI)	Subtotals only
3.1.1 at 3 days	1	31	Odds Ratio (M‐H, Random, 95% CI)	2.64 [0.10, 69.88]
3.1.2 at 4 weeks	1	31	Odds Ratio (M‐H, Random, 95% CI)	0.81 [0.05, 14.28]
3.2 AE Blood Pressure Rise	1		Odds Ratio (M‐H, Random, 95% CI)	Totals not selected
3.3 AE Delirium	1		Odds Ratio (M‐H, Random, 95% CI)	Totals not selected
3.4 AE Emergence reactions	1		Odds Ratio (M‐H, Random, 95% CI)	Totals not selected
3.5 AE Headache	1		Odds Ratio (M‐H, Random, 95% CI)	Totals not selected
3.6 AE Heart Rate Rise	1		Odds Ratio (M‐H, Random, 95% CI)	Totals not selected
3.7 AE Increased secretions	1		Odds Ratio (M‐H, Random, 95% CI)	Subtotals only
3.8 AE Nausea/vomiting	1		Odds Ratio (M‐H, Random, 95% CI)	Totals not selected
3.9 Depression rating scale score	2		Mean Difference (IV, Random, 95% CI)	Subtotals only
3.9.1 at 72 hours	1	29	Mean Difference (IV, Random, 95% CI)	‐3.87 [‐6.08, ‐1.66]
3.9.2 at 1 week	1	60	Mean Difference (IV, Random, 95% CI)	‐6.96 [‐9.82, ‐4.10]
3.9.3 at 2 weeks	2	89	Mean Difference (IV, Random, 95% CI)	‐4.84 [‐13.42, 3.73]
3.9.4 at 4 weeks	1	29	Mean Difference (IV, Random, 95% CI)	‐0.22 [‐2.64, 2.20]
3.10 Acceptability	1		Odds Ratio (M‐H, Random, 95% CI)	Totals not selected