Table 3 Associations between community health worker factors and project’s trend-adjusted percent additionality
|  | Univariate analysis (N = 50) | Multivariate analysis (N = 41) | ||||
|---|---|---|---|---|---|---|
n | Coef. (95% CI) | p-value | n | Coef. (95% CI) | p-value | |
Peak number of CHWs | 45 | 0.05 (0.01–0.09) | 0.022 | 41 | 0.005 (− 0.04–0.05) | 0.817 |
Total number of CHWs | 48 | 0.03 (0.01–0.05) | 0.013 | 41 | 0.008 (− 0.01–0.03) | 0.482 |
Pre-service training—e-learning | ||||||
 Yes | 2 | 94.83 (29.65–160.01) | 0.005 | 2 | 98.44 (44.82–152.06) |  < 0.001 |
 No | 48 | Ref |  | 39 |  |  |
Average CHWs per supervisor | 44 | 0.38 (0.20–0.57) |  < 0.001 | 41 | 0.35 (0.12–0.58) | 0.002 |