Table 2 Analysis of demographic differences in SGHR (Nonparametric Test)

Age

573.788^Z

< 0.001

 Young-Middle

-12.579^Z

< 0.001

 Young-Old

−23.762^Z

< 0.001

 Middle-Old

−11.167^Z

< 0.001

Gender

5.210^K

< 0.001

Residence

−16.692^K

< 0.001

Household register

−17.374^K

< 0.001

Marital status

61.015^Z

< 0.001

 Divorced- Never married

3.538^Z

0.004

 Divorced-Married with Spouse Present

4.105^Z

< 0.001

 Divorced-Cohabitated

0.638^Z

1.000

 Divorced-Widowed

−6.922^Z

< 0.001

 Never married- Married with Spouse Present

−0.456^Z

1.000

 Never married- Cohabitated

−1.068^Z

1.000

 Never married-Widowed

−5.381^Z

< 0.001

 Married with Spouse Present- Cohabitated

−1.198^Z

1.000

 Married with Spouse Present-Widowed

−6.328^Z

< 0.001

 Cohabitated-Widowed

−2.899^Z

1.000

Education level

627.150^Z

< 0.001

 University/college and above-Primary school and below

20.144^Z

< 0.001

 University/college and above-Junior middle school

8.397^Z

< 0.001

 University/college and above-High school

2.778^Z

0.033

 High school-Primary school and below

18.031^Z

< 0.001

 High school-Junior middle school

5.684^Z

< 0.001

 Junior middle school -Primary school and below

15.106^Z

< 0.001

Choice of medical institution

177.412^Z

< 0.001

 General hospital-Clinic

− 0.181^Z

1.000

 General hospital-Community health service station/Village clinic

−8.677^Z

< 0.001

 General hospital-Community health service centre// Township hospital

−9.041^Z

< 0.001

 General hospital-Special hospital

−3.299^Z

< 0.001

 Clinic-Community health service station/Village clinic

7.870^Z

< 0.001

 Clinic-Community health service centre// Township hospital

8.033^Z

< 0.001

 Clinic-Special hospital

3.279^Z

0.010

 Community health service station/Village clinic-Community health service centre// Township hospital

0.587^z

1.000

 Community health service station/Village clinic-Special hospital

8.404^Z

< 0.001

 Community health service centre// Township hospital - Special hospital

8.453^Z

< 0.001

Type of medical insurance

366.139^Z

< 0.001

 Urban employee basic medical insurance-Public medical insurance

0.152^Z

1.000

 Urban employee basic medical insurance-Urban resident basic medical insurance

−3.688^Z

0.002

 Urban employee basic medical insurance-Supplementary medical insurance

−2.119^Z

0.341

 Urban employee basic medical insurance-New rural cooperative medical insurance

−17.156^Z

< 0.001

 Public medical insurance-Urban resident basic medical insurance

−2.001^Z

0.454

 Public medical insurance-Supplementary medical insurance

−1.850^Z

0.643

 Public medical insurance-New rural cooperative medical insurance

−7.126^Z

< 0.001

 Urban resident basic medical insurance-Supplementary medical insurance

−0.889^Z

1.000

 Urban resident basic medical insurance-New rural cooperative medical insurance

−8.852^Z

< 0.001

 Supplementary medical insurance-New rural cooperative medical insurance

−1.615^Z

1.000