Intervener | Number | SMD (95% CI) | I2 |
Community nurse | 2 | −1.12 (−1.37, −0.86) | 88.60% |
Community doctors | 6 | −1.28 (−1.81, −0.76) | 96.50% |
Both | 3 | −0.77 (−1.28, −0.27) | 89.80% |