Table 3 Probit regression analysis for determinants of non-prescription medicine use

From: The use of non-prescription medicine versus self-assessed health: evidence from Malawi

Variable	Estimated coefficients	Standard errors
Health facility	-0.63336***	0.20894
Total health expenditure	0.01806**	0.00778
Use of electricity	-0.26491**	0.12249
Age square	-0.00009	0.00006
Age	0.00749*	0.00394
Household size	-0.00078	0.00908
Constant	0.02454	0.08688
Wald chi2	23.00***
No of observations	2640
Pseudo R2	0.0066

Note: ***, **, * show significance at 1%, 5% and 10% respectively

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