Table 7.
Results of network meta-regression including IPD and summary aggregate data
| Parameter | Intervention | OR (95% CrI) | |
|---|---|---|---|
| Intervention effects | Ed | 0.95 (0.10, 5.09) | |
| (compared to UC) | Ed+Eq | 1.46 (0.16, 10.61) | |
| Ed+Eq+HSI | 2.30 (0.47, 11.88) | ||
| Ed+Eq+In | 1.05 (0.12, 6.68) | ||
| Eq | 49.84 (0.14, 1.84 ×106) | ||
| Regression coefficients for | Within study interactions | Ed | 0.98 (0.44, 2.02) |
| covariate-intervention | Ed+Eq | 1.66 (0.64, 20.68) | |
| interactions (compared to | Ed+Eq+HSI | 1.16 (0.39, 4.92) | |
| UC) | Ed+Eq+In | 1.04 (0.65, 1.67) | |
| Eq | 1.15 (0.15, 15.38) | ||
| Between study interactions | Ed | 2.22 (0.13, 158.00) | |
| Ed+Eq | 2.42 (0.04, 278.40) | ||
| Ed+Eq+HSI | 2.34 (0.07, 180.50) | ||
| Ed+Eq+In | 2.31 (0.04, 396.3) | ||
| Eq | 2.40 (0.04, 310.90) | ||
| Heterogeneity estimates | Between study variance | 0.64 (0.05, 3.07) | |
| Within study interaction variance | 0.33 (0.00, 3.76) | ||
| Between study interaction variance | 0.80 (0.00, 3.76) |
Notation CrI: Credible interval, UC: Usual care, Ed: Education, Ed+Eq: Education and equipment, Ed+Eq+HSI: Education, equipment, and home safety inspection, Ed+Eq+In: Education, equipment and installation, Eq: Equipment