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Table 1 Characteristics of the UEBMI, URBMI, NRCMS, and uninsured respondentsa

From: Trends in disparities in healthcare utilisation between and within health insurances in China between 2008 and 2018: a repeated cross-sectional study

 

2008

2013

2018

n

%(95% CI)

n

%(95% CI)

n

%(95% CI)

Sample size

 UEBMI

22,520

–

57,389

–

60,176

–

 URBMI

6722

–

37,269

–

62,598

–

 NRCMS

121,870

–

141,513

–

125,421

–

 Uninsured

21,466

–

10,502

–

6290

–

Sex(=male)

 UEBMI

11,710

52.0(51.4-52.7)

29,878

52.1(51.7-52.5)

30,951

51.4(51.0-51.8)

 URBMI

3009

44.8(43.6-46.0)

17,054

45.8(45.3-46.3)

29,603

47.3(46.9-47.7)

 NRCMS

60,792

49.9(49.6-50.2)

70,230

49.6(49.4-49.9)

61,839

49.3(49.0-49.6)

 Uninsured

10,465

48.8(48.1-49.4)

5172

49.3(48.3-50.2)

3106

49.4(48.1-50.6)

Age (≥65 year)

 UEBMI

5275

23.4(22.9-24.0)

13,529

23.6(23.2-23.9)

14,808

24.6(24.3-25.0)

 URBMI

675

10.0(9.3-10.8)

4506

12.1(11.8-12.4)

9680

15.5(15.2-15.8)

 NRCMS

11,785

9.7(9.5-9.8)

17,281

12.2(12.0-12.4)

22,363

17.8(17.6-18.0)

 Uninsured

1872

8.7(8.3-9.1)

648

6.2(5.7-6.7)

584

9.3(8.6-10.0)

Annual household income per capita (RMB) (mean,95%CI)b

 UEBMI

17,021.5(16,870.5-17,172.5)

24,651.1(24,510.7-24,791.5)

31,842.4(31,650.1-32,034.8)

 URBMI

10,829.8(10,610.7-11,048.9)

16,347.8(16,215.8-16,479.8)

18,316.7(18,175.5-18,457.9)

 NRCMS

6120.0(6089.8-6150.2)

10,820.5(10,772.4-10,868.8)

12,669.1(12,595.2-12,743.0)

 Uninsured

8211.1(8109.3-8312.9)

14,271.7(14,038.1-14,505.2)

17,344.2(16,884.9-17,803.5)

  1. aData are presented as numbers and percentage (95% CI) unless otherwise stated
  2. bAnnual household income per capita were adjusted for inflation using the economy-wide consumer price index from the International Monetary Fund, and were reported in 2018 Yuan values