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Table 4 Out-of-pocket expenditure - probit regressions

From: Extending health insurance in Ghana: effects of the National Health Insurance Scheme on maternity care

Dep. variable:
Out of pocket expenditure
(1) (2) (3)
  dF/dx dF/dx dF/dx
NHIS enrollment −0.191a −0.194a −0.187a
  (0.028) (0.028) (0.028)
Obs. 5605 5592 5592
  1. Notes: Marginal Effects Reported (Huber-White heteroskedasticity-consistent standard errors in parentheses). Sample weights are applied. Column 1 includes only socio-demographic characteristics as explanatory variables. Column 2 adds economic characteristics. Column 3 adds the population per health facility and the population per doctor. Statistical significance: a1 %