Table 4 Results of subgroup analysis for the relationship between weight control failure and suicidal ideation by income, household composition, or menopause

Income

Weight control failure

 High

No

1.00

1.00

1.00

1.00

Yes

0.33

0.07

-

1.54

0.52

0.13

-

2.11

0.80

0.31

-

2.03

1.65

0.65

-

4.24

 Middle

No

1.00

1.00

1.00

Yes

1.86

0.69

-

5.03

1.37

0.66

-

2.88

1.17

0.61

-

2.23

1.67

1.08

-

2.60

 Low

No

1.00

1.00

1.00

Yes

0.22

0.02

-

2.74

2.27

0.89

-

5.81

1.10

0.42

-

2.90

1.87

1.00

-

3.72

Household composition

Weight control failure

 One generation

No

1.00

1.00

1.00

1.00

Yes

0.63

0.13

-

3.03

0.62

0.20

-

1.95

0.74

0.28

-

1.99

1.88

1.08

-

3.25

 Two generation

No

1.00

1.00

1.00

1.00

Yes

1.29

0.52

-

3.17

2.46

1.32

-

4.57

1.19

0.66

-

2.13

1.64

1.02

-

2.62

 Three generation

No

1.00

1.00

1.00

1.00

Yes

0.12

0.01

-

1.74

2.26

0.29

-

17.60

2.01

0.22

-

18.1

1.05

0.42

-

2.62

Menopause

Weight control failure

 Not yet

No

-

-

-

-

-

-

1.00

1.00

Yes

-

-

-

-

-

-

1.31

0.68

-

2.53

1.58

0.90

-

2.80

 Yes

No

-

-

-

-

-

-

1.00

1.00

Yes

-

-

-

-

-

-

0.91

0.47

-

1.76

1.80

1.18

-

2.75