Comparison 2. Low‐back pain: water gymnastics + usual prenatal care versus usual prenatal care.
Outcome or subgroup title | No. of studies | No. of participants | Statistical method | Effect size |
---|---|---|---|---|
1 Number of women taking sick leave because of low‐back pain after 32 weeks' gestation | 1 | 241 | Risk Ratio (M‐H, Fixed, 95% CI) | 0.40 [0.17, 0.92] |