Comparison 13. Light versus deep propofol sedation.

Outcome or subgroup title	No. of studies	No. of participants	Statistical method	Effect size
1 Incident delirium	1	114	Risk Ratio (M‐H, Random, 95% CI)	0.48 [0.26, 0.89]
2 Duration of delirium	1	34	Mean Difference (IV, Random, 95% CI)	‐0.60 [‐3.30, 2.10]
3 Length of admission	1	114	Mean Difference (IV, Random, 95% CI)	0.20 [‐0.80, 1.20]
4 Cognition on day 2	1	114	Mean Difference (IV, Random, 95% CI)	3.10 [0.30, 5.90]
5 In‐hospital mortality	1	114	Risk Ratio (M‐H, Random, 95% CI)	0.5 [0.05, 5.36]
6 Postoperative complications (>=1)	1	114	Risk Ratio (M‐H, Random, 95% CI)	0.87 [0.60, 1.26]