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Table 1 Means of characteristics of IC and non-IC individuals

From: Informal care and health behaviors among elderly people with chronic diseases

 

Smoking control

Dietetic regulation

Weight control

Maintenance of exercising

 

IC

Non-IC

IC

Non-IC

IC

Non-IC

IC

Non-IC

Age

60.87

62.45

61.60

62.40

60.43

62.49

61.25

62.49

Age 1 (60–75)

0.36

0.32

0.34

0.32

0.34

0.32

0.36

0.32

Age 2 (75–85)

0.15

0.19

0.17

0.18

0.14

0.19

0.16

0.19

Age 3 (> 85)

0.03

0.06

0.05

0.06

0.04

0.06

0.04

0.06

Gender

0.21

0.61

0.51

0.61

0.50

0.61

0.50

0.61

Marital status

0.88

0.83

0.86

0.82

0.88

0.83

0.86

0.82

Living in rural area

0.32

0.26

0.36

0.26

0.42

0.26

0.44

0.26

Education

0.65

0.38

0.58

0.38

0.72

0.38

0.69

0.38

Education 1 (middle school)

0.25

0.18

0.21

0.18

0.25

0.18

0.24

0.18

Education 2 (high school)

0.13

0.08

0.13

0.08

0.15

0.08

0.14

0.08

Education 3 (junior or college and above)

0.05

0.02

0.04

0.02

0.06

0.02

0.06

0.02

Total household income (RMB/thousands)

1456.30

847.18

925.34

873.3

1211.78

850.56

1006.99

857.09

Income 1 (2000, 7000)

0.29

0.28

0.28

0.28

0.28

0.29

0.28

0.28

Income 2 (7000, 20,000)

0.27

0.26

0.27

0.26

0.27

0.26

0.27

0.26

Income 3 (> 20,000)

0.17

0.15

0.18

0.15

0.19

0.15

0.19

0.15

Health insurance

0.96

0.93

0.95

0.93

0.94

0.93

0.95

0.93

Health status and function

        

 Mental health

16.60

16.76

17.16

16.66

16.78

16.76

17.01

16.76

 PFs

2.31

2.57

2.59

2.55

2.44

2.57

2.58

2.56

 ADLs

0.74

0.69

0.75

0.68

0.65

0.69

0.73

0.69

 IADLs

0.62

0.70

0.72

0.68

0.62

0.69

0.71

0.69

 Body pains

0.35

0.36

0.39

0.36

0.37

0.36

0.37

0.36

 Disabilities

0.31

0.30

0.27

0.30

0.27

0.30

0.28

0.31

 Other chronic diseases

2.70

2.33

2.76

2.28

2.82

2.32

2.80

2.31

 Self-report health

0.15

0.16

0.13

0.16

0.13

0.16

0.13

0.16

Social contact

        

 Children

0.51

0.56

0.54

0.56

0.53

0.56

0.53

0.56

 Social activities

0.83

0.74

0.85

0.73

0.88

0.74

0.94

0.73

Living information

        

 Distance to bus stop

2.60

2.96

2.69

2.96

2.05

2.92

2.28

2.93

 Distance to train station

43.96

58.06

52.28

58.85

41.94

58.32

48.48

58.18

 Village/community economic status

3.82

3.79

3.91

3.77

3.93

3.78

3.94

3.79

Drinking status

0.85

0.45

0.50

0.45

0.50

0.45

0.48

0.45

Observations

1068

2130

2400

2066

1231

2121

1642

2105

  1. Notes: the baseline categories are “age < 60,” “marital status: unmarried,” “living in the rural area: village,” “gender: female,” “Education: primary school and below,” and “health insurance: no insurance”
  2. IC informal care