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 Change in nausea severity at 30 minutes | 4 | 483 | Mean Difference (IV, Random, 95% CI) | 2.61 [‐2.31, 7.53] |
| 2 Proportion of participants requiring rescue medication | 4 | 482 | Odds Ratio (M‐H, Random, 95% CI) | 2.00 [1.29, 3.09] |
| 3 Participant satisfaction | 2 | 263 | Odds Ratio (M‐H, Random, 95% CI) | 1.23 [0.36, 4.22] |
