Table 8 Detailed decomposition of the urban-rural differences in CHE intensity among households with NCD patients

Variables

Explained part

Percent (%)

Unexplained part

Percent (%)

Explained part

Percent (%)

Unexplained part

Percent (%)

Household income

0.0067**

31.16

0.0183

85.12

0.0066**

44.59

0.0121

81.76

Household size

−0.0081**

−37.67

−0.0146

−67.91

− 0.0059**

− 39.86

−0.0116

−78.38

Inpatient, yes

0.0001

0.47

0.0042

19.53

0.0012

8.11

−0.0051

−34.46

Household members aged<=5, yes

−0.0006

−2.79

−0.0017

−7.91

− 0.0001

−0.68

0.0027

18.24

Household members aged> = 60, yes

0.0008

3.72

0.0045

20.93

0.0001

0.68

0.0033

22.30

 Central

−0.0001

−0.47

−0.0024

−11.16

0.0004

2.70

−0.0048

−32.43

 West

−0.0045**

−20.93

−0.0048

−22.33

− 0.0044**

−29.73

−0.0009

−6.08

Gender of household head, male

0.0013*

6.05

−0.0026

−12.09

0.0005

3.38

0.0006

4.05

 Primary school

−0.0014*

−6.51

0.0020

9.30

−0.0016**

−10.81

0.0023

15.54

 Middle school

0.0012*

5.58

0.0041

19.07

0.0016**

10.81

0.0034

22.97

 High school and above

0.0035*

16.28

0.0006

2.79

0.0043**

29.05

0.0048

32.43

Marriage of household head, married

−0.0001

−0.47

−0.0136

−63.26

− 0.0003

−2.03

−0.0207

− 139.86

Self-assessed health status of household head, healthy

−0.0003

−1.40

0.0003

1.40

0.0002

1.35

0.0039

26.35

 UEBMI

0.0015

6.98

−0.0001

−0.47

0.0004

2.70

−0.0005

−3.38

 URBMI

−0.0009

−4.19

−0.0005

−2.33

0.0001

0.68

−0.0011

−7.43

 NRCMS

0.0136

63.26

−0.0062

−28.84

0.0031

20.95

0.0026

17.57

 Two kinds of medical insurance

0.0002

0.93

−0.0001

− 0.47

0.0002

1.35

−0.0002

−1.35

SMI, yes

−0.0001

−0.47

0.0003

1.40

0.0003

2.03

−0.0001

−0.68

Constant

0.0210

97.67

0.0174

117.57

Variables

Explained part

Percent (%)

Unexplained part

Percent (%)

Explained part

Percent (%)

Unexplained part

Percent (%)

Household income

0.0085**

47.75

0.0227

127.53

0.0158**

77.07

−0.1813*

− 884.39

Household size

−0.0063**

−35.39

− 0.0043

−24.16

−0.0045**

−21.95

− 0.0002

−0.98

Inpatient, yes

0.0010

5.62

0.0056

31.46

0.0014

6.83

0.0056

27.32

Household members aged<=5, yes

0.0002

1.12

0.0006

3.37

0.0000

0.00

−0.0002

−0.98

Household members aged> = 60, yes

0.0000

0.00

0.0029

16.29

0.0008*

3.90

0.0051

24.88

 Central

0.0004

2.25

−0.0056

−31.46

0.0000

0.00

0.0057*

27.80

 West

−0.0025**

−14.04

−0.0062*

−34.83

− 0.0023*

−11.22

0.0018

8.78

Gender of household head, male

0.0006

3.37

0.0016

8.99

−0.0004

−1.95

−0.0083

−40.49

 Primary school

−0.0015**

−8.43

0.0039

21.91

−0.0013*

−6.34

−0.0046

−22.44

 Middle school

0.0010*

5.62

0.0014

7.87

0.0013*

6.34

−0.0004

−1.95

 High school and above

0.0049**

27.53

0.0061*

34.27

0.0036**

17.56

0.0029

14.15

Marriage of household head, married

0.0000

0.00

0.0006

3.37

0.0000

0.00

0.0158

77.07

Self-assessed health status of household head, healthy

0.0008*

4.49

−0.0034

−19.10

0.0008*

3.90

−0.0030

−14.63

 UEBMI

0.0006

3.37

0.0035

19.66

0.0038

18.54

0.0034

16.59

 URBMI

0.0009

5.06

0.0015

8.43

0.0012

5.85

0.0012

5.85

 NRCMS

0.0024

13.48

0.0234*

131.46

−0.0019

−9.27

0.0060

29.27

 Two kinds of medical insurance

0.0001

0.56

0.0004

2.25

−0.0001

−0.49

0.0006

2.93

SMI, yes

0.0003**

1.69

−0.0001

−0.56

− 0.0001

−0.49

0.0003

1.46

Constant

−0.0482

−270.79

0.1520

741.46