Table 3 Coefficients and their significance in regression models establishing mediation for CHW performance, controlling for demographic characteristics, motivation, population served, baseline CHW performance and baseline knowledge (Odds ratios and robust 95% confidence intervals)
|  | CHW knowledge X → M \(\left( {\hat{a}} \right)\) | CHW performance X → Y \(\left( {\hat{\tau }} \right)\) | CHW Performance ({X, M} → Y) \(\left( {\hat{\tau }^{\prime}} \right)\) | |||
|---|---|---|---|---|---|---|
OR [p-value] | 95% CI | OR [p-value] | 95% CI | OR [p-value] | 95% CI | |
Supportive supervision | 4.65 [p = 0.000] | 3.18,6.79 | 1.70 [p = 0.007] | 1.16,2.49 | 1.40 [p = 0.092] | 0.95,2.07 |
CHW knowledge (M, β) |  |  |  |  | 1.82 [p = 0.000] | 1.31,2.51 |