Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
| Outcome or subgroup title | No. of studies | No. of participants | Statistical method | Effect size |
|---|---|---|---|---|
| 1 Length of hospital stay (in days) in both treatment and control group for non‐operated patients | 4 | 307 | Mean Difference (IV, Fixed, 95% CI) | ‐1.83 [‐2.21, ‐1.45] |
