Factors that dynamically affect provincial incidences of catastrophic health expenditure among middle-aged and elderly Chinese population-transition of disease financial risk protection from global to local

Table 2 Global OLS regression result

ICHE	Coefficients (95% CI)	St.Err.	p-value	VIF
X₁	.007[.003, .011]	.002	0	1.50
X₂	.004 [−.001, .009]	.002	.103	1.44
X₃	.028[−.013, .253]	.016	.071	1.20
X₄	.120[−.066, .072]	.067	.077	2.49
X₅	.003[−.067, .072]	.035	.935	1.69
X₆	.194 [.026, .362]	.085	.024	1.64
X₇	−.319[−.446, −.192]	.064	0	2.75
X₈	−.051[−.137, .034]	.043	.236	1.17
Control_group	−.094[−.270, .458]	.183	.610	1.32
Constant	25.148 [7.229,27.262]	5.050	.001
F-test	7.18
Prob>F	0.000
R²	0.388
AICc	611.837

ICHE Incidence of catastrophic health expenditure, OLS Ordinary least squares, St.Err. Standard error, AICc Corrected Akaike information criterion

ISSN: 1471-2318