Table 3 Generalized estimation equation for physical activity (N = 1875)

Intercept

15.56

3.70

0.078

 T0

0^a

 T1

−3.75

0.50

< 0.001

 T2

− 6.65

0.67

< 0.001

 T3

−7.60

0.74

< 0.001

 45 ~ 50

0^a

 51 ~ 55

4.13

4.76

0.249

 56 ~ 60

−5.39

4.68

0.385

 Primary and below

0^a

 Junior

−13.03

5.25

0.013

 Senior

−12.49

6.82

0.067

 College and above

0.743

6.07

0.903

  ≤ 1000

0^a

 1001 ~ 3000

4.36

4.93

0.377

  ≥ 3001

14.479

7.01

0.039

 Married

0^a

 Divorced

15.85

6.67

0.068

 Widowed

9.20

6.10

0.130

 Single

−0.90

7.18

0.900

 Yes

−6.56

4.68

0.161

 No

0^a

 Yes

−5.98

4.93

0.225

 No

0^a