Table 2 Variable descriptive statistics

SRH

Self-rated health

2.35

0.782

2.22

0.791

2.26

0.761

2.52

0.778

H_S

Health satisfaction

3.61

0.960

3.38

0.925

3.56

0.958

3.80

0.948

Community-built environment

Walking environment

WE1

Walking attraction

3.32

1.031

3.17

0.996

3.30

0.953

3.39

1.130

WE2

Exercise attraction

3.18

1.071

2.99

1.051

3.18

0.981

3.26

1.176

WE3

Sports facilities

2.95

1.049

2.76

1.136

2.93

0.969

3.04

1.088

WE4

Exercise opportunities

3.00

1.056

2.73

1.190

3.01

0.956

3.09

1.085

WE5

Enough trees

3.14

0.974

3.09

0.920

3.16

0.916

3.13

1.067

WE6

Walking convenience

3.65

0.923

3.60

0.865

3.68

0.889

3.65

0.990

WE7

Suitable for walking

3.31

0.972

3.22

0.946

3.31

0.917

3.34

1.047

Sensory environment

SE1

Interesting design

2.72

0.820

2.50

0.880

2.74

0.819

2.78

0.773

SE2

attractive

2.92

0.834

2.66

0.947

2.95

0.806

2.99

0.788

SE3

cleanliness

2.87

0.890

2.69

0.874

2.85

0.830

2.95

0.953

SP1

Interest groups

1.87

1.327

1.93

1.416

1.78

1.283

1.94

1.330

SP2

Community activities

1.76

1.262

1.75

1.305

1.68

1.251

1.76

1.256

SP3

Lecture report

1.65

0.936

1.65

0.973

1.67

0.964

1.62

0.881

SP4

Mutual assistance groups

1.50

0.972

1.55

0.991

1.53

0.999

1.42

0.972

SP5

volunteer

1.64

1.069

1.63

1.117

1.65

1.116

1.50

0.972

OE1

Walking frequency

4.20

2.904

4.08

2.874

4.19

2.938

4.26

2.879

OE2

Walking time

28.57

33.588

24.85

22.470

29.67

31.237

29.02

40.217

72.74

7.809

80.62

8.076

71.43

8.119

70.74

7.268

0.58

0.493

0.687

0.464

0.61

0.488

0.49

0.500

2.25

1.069

1.76

0.872

1.90

0.901

2.90

1.023

1.87

15.540

26.44

17.787

25.13

16.459

16.35

10.764