Table 2 Results of factors associated with depression

  Yes

1.00

1.00

  No

1.48

(1.31

–

1.68)

1.42

(1.32

–

1.53)

 19–29

1.00

1.00

 30–39

1.03

(0.85

–

1.26)

0.67

(0.58

–

0.77)

 40–49

0.62

(0.50

–

0.76)

0.47

(0.41

–

0.55)

 50–59

0.57

(0.46

–

0.71)

0.45

(0.39

–

0.53)

  ≥ 60

0.61

(0.49

–

0.76)

0.45

(0.38

–

0.54)

 Living with spouse

1.00

1.00

 Living without spouse

1.59

(1.43

–

1.77)

1.63

(1.52

–

1.75)

 Metropolitan area

1.00

1.00

 Rural

0.92

(0.83

–

1.02)

0.92

(0.85

–

0.98)

 White

1.00

1.00

 Pink

1.35

(1.09

–

1.67)

0.99

(0.86

–

1.14)

 Blue

1.21

(1.02

–

1.45)

0.88

(0.76

–

1.02)

 Inoccupation

3.07

(2.56

–

3.69)

1.69

(1.50

–

1.91)

 Middle school or less

1.65

(1.41

–

1.93)

1.77

(1.53

–

2.04)

 High school

1.16

(1.01

–

1.33)

1.32

(1.18

–

1.48)

 College or over

1.00

1.00

 Low

2.21

(1.84

–

2.66)

1.89

(1.66

–

2.16)

 Mid-low

1.22

(1.03

–

1.44)

1.32

(1.17

–

1.49)

 Mid-high

0.99

(0.83

–

1.18)

1.09

(0.96

–

1.24)

 High

1.00

1.00

 Underweight and Normal range

1.00

1.00

 Overweight

0.67

(0.59

–

0.75)

0.80

(0.73

–

0.87)

 Obese

0.69

(0.62

–

0.78)

0.87

(0.80

–

0.94)

 0

1.00

1.00

 1

1.25

(1.11

–

1.40)

1.26

(1.14

–

1.39)

  ≥ 2

1.56

(1.38

–

1.77)

1.47

(1.33

–

1.62)

 Good

1.00

1.00

 Bad

4.16

(3.58

–

4.85)

2.75

(2.47

–

3.07)

 Substantial

9.29

(8.41

–

10.26)

8.39

(7.83

–

8.98)

 Less

1.00

1.00