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Table 6 Robustness check results

From: The effect of medical insurance on catastrophic health expenditure: evidence from China

VariableGlobal regressionRegression by genderRegression by health status
MaleFemaleHealthy residentsUnhealthy residents
Gender0.044 (0.063)  − 0.000 (0.087)0.090 (0.086)
Marital status− 0.303 (0.083)**− 0.293 (0.117)*− 0.329 (0.118)**− 0.192 (0.117)− 0.459 (0.116)**
Hukou status− 0.074 (0.127)− 0.018 (0.176)− 0.131 (0.185)− 0.159 (0.171)− 0.021 (0.192)
Have chronic diseases0.781 (0.064)**0.866 (0.094)**0.707 (0.088)**0.827 (0.112)**0.774 (0.079)**
Health status0.839 (0.058)**0.883 (0.082)**0.789 (0.081)**  
UEBMI− 0.132 (0.157)− 0.160 (0.202)− 0.054 (0.252)− 0.147 (0.213)− 0.167 (0.238)
URBMI− 0.169 (0.177)− 0.276 (0.245)0.013 (0.267)− 0.179 (0.250)− 0.224 (0.255)
NRCMI0.314 (0.179)0.238 (0.238)0.467 (0.274)0.237 (0.239)0.326 (0.272)
SMI− 0.811 (0.371)*− 1.743 (0.770)*− 0.287 (0.449)− 1.132 (0.570)*− 0.403 (0.515)
Constant− 2.781 (0.202)− 2.686 (0.264)− 2.886 (0.304)− 2.893 (0.276)− 1.795 (0.299)
  1. p < 0.05, ** p < 0.01