Variable name

Mean

Standard Deviation

Min

Max

debt

0.132

0.400

0

3

eldinsurance

0.286

0.301

0

1

gender

0.624

0.484

0

1

age

50.035

14.127

16

92

edu

7.543

4.58

0

22

rural

0.707

0.455

0

1

marriage

0.854

0.353

0

1

population

2.697

1.848

1

17

health

3.067

1.228

1

5

lnincome

10.281

1.291

0

15.653

lnconsume

10.324

0.922

3.401

13.964

lnhouseasset

11.825

1.509

4.605

16.649

finasset

0.127

0.247

0

1

lncominsurance

1.628

3.212

0

12.206

work

0.496

0.312

0

1

hospital

0.230

0.421

0

1

socialnet

0.378

0.485

0

1