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 systolic blood pressure | 7 | 472 | Mean Difference (IV, Fixed, 95% CI) | ‐2.98 [‐5.03, ‐0.92] |
| 2 Change in diastolic blood pressure | 7 | 472 | Mean Difference (IV, Fixed, 95% CI) | ‐1.41 [‐2.73, ‐0.09] |
