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Table 3 Description of social integration of ERM with different characteristics (n = 3333)

From: Association between the location of social medical insurance and social integration among China’s elderly rural migrants: a nationwide cross-sectional study

Variable name

Example number (person)

Scale (%)

The composite index of social integration is (\(\overline{\mathbf{X}}\pm \mathbf{S}\mathbf{D }\))

F

Pvalue

The location of SMI

 SMI of hometown

2727

81.8

-1.438 ± 32.795

28.311

0.000

 SMI of host city

606

18.2

6.649 ± 34.383

Gender

 Man

2002

60.1

0.0912 ± 33.394

0.038

0.845

 Woman

1331

39.9

-0.138 ± 32.979

Education level

 Primary school and below

2187

65.6

0.465 ± 33.274

1.288

0.276

 Junior middle school

895

26.9

-1.487 ± 33.849

 High school and above

251

7.5

1.253 ± 30.373

Health status

 Healthy

2589

77.7

-0.907 ± 33.001

8.667

0.003

 Unhealthy

744

22.3

3.157 ± 33.823

Marital status

 Get married, remarry and live together

2795

83.9

0.439 ± 33.099

3.030

0.082

 Unmarried, divorced, or widowed

538

16.1

-2.283 ± 33.805

Average household monthly income (RMB)

 ≤ 2999

1675

50.3

2.898 ± 33.477

9.541

0.000

 3000–5999

815

24.5

-1.604 ± 33.161

 6000–8999

455

13.7

-3.686 ± 33.517

 ≥ 9000

388

11.6

-4.820 ± 30.728

Short-stay intention

 Willing

2659

79.8

2.322 ± 32.830

65.440

0.000

 Unwilling

674

20.2

-9.159 ± 33.210

Settlement intention

 Willing

1229

36.9

7.570 ± 32.874

104.189

0.000

 Unwilling

2104

63.1

-4.422 ± 32.632

Term of labour contract

 No fixed term

165

5.0

-9.295 ± 35.656

14.770

0.000

 Fixed term

3168

95.0

-4.479 ± 31.556

Reasons for unemployment

 Family factors

457

13.7

-2.273 ± 33.556

10.057

0.000

 Occupational environment factor

82

2.5

9.896 ± 34.066

 Personal physical, psychological and Other factors

2286

68.6

4.663 ± 33.410

 Non-labor force stage and other

508

15.2

1.552 ± 33.422

Employment identity

 Employee

2710

81.3

-4.921 ± 32.458

13.936

0.000

 Employer or operator

623

18.7

-0.768 ± 32.415

Health record

 Yes

959

28.8

3.762 ± 33.458

7.030

0.000

 No

1898

56.9

-3.3 × 10–5 ± 33.219

 Unclear

476

14.3

-2.001 ± 35.450

Migrant range

 Trans-provincial

1409

42.3

-2.983 ± 33.839

9.891

0.000

 Inter-city within the province

1166

35.0

2.198 ± 33.469

 The city crosses the county

758

22.7

2.164 ± 31.244

 Cross border

0

0

0

  

Migrant time (years)

 ≤ 5

1401

42.0

-4.215 ± 32.306

22.256

0.000

 5–10

802

24.1

1.041 ± 34.300

 ≥ 10

1130

33.9

4.487 ± 32.952

Migrant reason

 Employment

1677

50.3

-1.283 ± 33.034

5.887

0.000

 Family members move

1321

39.6

-0.033 ± 32.960

 Relocation and move

43

1.3

19.761 ± 36.876

 To grow old

236

7.1

4.324 ± 32.505

 Other

56

1.7

5.791 ± 39.063

  1. SD Standard deviations