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Table 2 The association between number of children and major depression/ insomnia among women and men

From: Number of children and the prevalence of later-life major depression and insomnia in women and men: findings from a cross-sectional study of 0.5 million Chinese adults

 

No Child

Children = 1

Children = 2

Children≥3

N

%

OR

N,

%

OR

N

%

OR

N

%

OR

Total Population

Depression

  Crude Model

122

1.18

1.97 (1.63,2.38)

1108

0.60

1

1083

0.65

1.08 (0.99,1.17)

1027

0.67

1.12 (1.03,1.22)

  Adjusted Modela

1.27 (1.00,1.62)

1

1.06 (0.97,1.16)

0.99 (0.88,1.10)

Insomnia

  Crude Model

1875

18.15

1.38 (1.31,1.45)

25,423

13.84

1

26,976

16.21

1.20 (1.18,1.23)

31,610

20.72

1.63 (1.60,1.66)

  Adjusted Modela

1.00 (0.93,1.07)

1

0.95 (0.93,0.97)

0.91 (0.89,0.94)

Female

Depression

  Crude Model

59

1.42

1.90 (1.45,2.47)

798

0.75

1

757

0.76

1.01 (0.91,1.12)

757

0.81

1.01 (0.91,1.12)

  Adjusted Modelb

1.38 (1.03,1.87)

1

0.97 (0.87,1.08)

0.88 (0.77,1.00)

Insomnia

  Crude Model

795

19.14

1.31 (1.21,1.42)

16,214

15.33

1

17,890

18.00

1.21 (1.19,1.24)

22,191

23.78

1.72 (1.69,1.76)

  Adjusted Modelb

0.93 (0.85,1.02)

1

0.94 (0.91,0.96)

0.88 (0.85,0.90)

Male

Depression

  Crude Model

63

1.02

2.58 (1.96,3.38)

310

0.40

1

326

0.49

1.22 (1.05,1.43)

270

0.46

1.15 (0.97,1.35)

  Adjusted Modelb

1.09 (0.72,1.66)

1

1.30 (1.09,1.54)

1.28 (1.04,1.58)

Insomnia

  Crude Model

1080

17.49

1.58 (1.48,1.69)

9209

11.83

1

9086

13.56

1.17 (1.13,1.21)

9419

15.91

1.41 (1.37,1.45)

  Adjusted Modelb

1.05 (0.95,1.17)

1

0.98 (0.95,1.01)

0.96 (0.92,1.00)

  1. a Analyses were adjusted for sex, study region, marital status, age at study date, level of attained education, household income, smoking status, alcohol use, self-rated health, occupation, body mass index
  2. b Analyses were adjusted for study region, marital status, age at study date, level of attained education, household income, smoking status, alcohol use, self-rated health, occupation, body mass index