Table 3 Blinder-Oaxaca two-fold decomposition analysis
Type of provider | Estimate (95% CI) |
|---|---|
Pharmacy (n = 929) | 138.9 (136.0, 141.8)*** |
Clinic (n = 1045) | 264.2 (257.8, 270.7)*** |
Difference | −125.4 (−132.4, −118.3)*** |
Explained (endowments effect) | −19.9 (−51.5, 11.8) |
Unexplained | −105.5 (−137.6, −73.5)*** |