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Table 4 Summary statistics among the three cohorts enrolled in different medical insurance systems

From: Study on the equity of medical services utilization for elderly enrolled in different basic social medical insurance systems in an underdeveloped city of Southwest China

Variables

UEBMI

(N = 1385)

URBMI

(N = 687)

NCMS

(N = 7528)

χ2/F

P

Gender

   

57.177

< 0.001

male

773(55.8%)

263(38.3%)

3685(49.0%)

  

female

612(44.2%)

424(61.7%)

3843(51.0%)

  

Age, year

   

11.255

0.004

 60~ 74

1008(72.8%)

539(78.5%)

5761(76.5%)

  

 75~

377(27.2%)

148(21.5%)

1767(23.5%)

  

Education

   

1715.927

< 0.001

 no formal education

98(7.1%)

186(27.1%)

2738(36.4%)

  

 Primary school

478(34.5%)

344(50.1%)

3902(51.8%)

  

 Junior high school or higher

809(58.4%)

157(22.8%)

888(11.8%)

  

 Having chronic diseases

914(66.0%)

417(60.7%)

4602(61.2%)

11.980

0.003

 Two-week prevalencea

717(51.8%)

309(45.0%)

3166(42.1%)

45.378

< 0.001

 Average household income (Yuan)/month

4202.68

2927.31

1556.15

1363.467

< 0.001

  1. aThe two-week prevalence was the prevalence before the study within two weeks