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Table 5 Estimation results of samples with inpatient health service utilization

From: Medical insurance and health equity in health service utilization among the middle-aged and older adults in China: a quantile regression approach

Variables LMM Quantile
0.1 0.25 0.5 0.75 0.9
Insurances
 URBMI 0.620*** 0.631** 0.665*** 0.492*** 0.601*** 0.578***
(0.110) (0.149) (0.102) (0.088) (0.109) (0.117)
 UEBMI 0.270* 0.559*** 0.420** 0.352** 0.306** 0.063
(0.140) (0.132) (0.165) (0.164) (0.148) (0.209)
 Constant 8.800*** 8.327*** 8.352*** 8.839*** 9.158*** 9.308***
(0.270) (0.438) (0.387) (0.294) (0.370) (0.466)
 Observations 1722 1722 1722 1722 1722 1722
 AIC 5680 6348 5811 5623 5898 6382
 Log Likelihood − 2808 − 3142 − 2874 − 2780 − 2917 − 3159
  1. Notes: (a) Standardize coefficients are reported; standard errors in parentheses
  2. (b) Significance level: ***p < 0.01, **p < 0.05, *p < 0.1
  3. (c) We further controlled demographic and other control variables. And the results are not reported in detail