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Table 3 Association of Single child family with cardio-metabolic risk factors in logistic regression analysis: the CASPIAN V study

From: Is single-child family associated with cardio-metabolic risk factors: the CASPIAN-V study

Variable

Single child family (yes/ no)

Number of children

OR

95% CI

OR

95% CI

Abdominal obesity

 Model I

1.37

1.19–1.58*

0.93

0.90–0.95*

 Model II

1.28

1.1–1.50*

0.94

0.91–0.97*

High SBP

 Model I

1.58

1.17–2.14*

0.87

0.81–0.93*

 Model II

1.35

0.96–1.90

0.88

0.81–0.95*

 Model III

1.34

0.95–1.90

0.88

0.81–0.95*

High DBP

 Model I

1.11

0.91–1.35

1.00

0.96–1.03

 Model II

1.04

0.83–1.30

1.00

0.96–1.05

 Model III

1.02

0.81–1.28

1.01

0.97–1.06

High BP

 Model I

1.21

1.01–1.45*

0.98

0.94–1.01

 Model II

1.15

0.93–1.41

0.98

0.94–1.02

 Model III

1.13

0.92–1.39

0.98

0.94–1.03

High TG

 Model I

1.15

0.89–1.50

1.02

0.98–1.07

 Model II

1.3

0.97–1.72

1.02

0.97–1.08

 Model III

1.31

0.98–1.74

1.03

0.97–1.08

Lowe HDL-c

 Model I

1.03

0.79–1.34

1.02

0.98–1.06

 Model II

1.16

0.87–1.56

0.99

0.93–1.04

 Model III

1.17

0.87–1.57

0.99

0.94–1.04

High FBG

 Model I

0.63

0.31–1.31

0.98

0.89–1.08

 Model II

0.51

0.22–1.19

1.04

0.92–1.18

 Model III

0.51

0.22–1.18

1.04

0.92–1.18

MetS

 Model I

1.22

0.73–2.05

0.96

0.88–1.06

 Model II

1.14

0.63–2.06

0.94

0.84–1.06

 Model III

1.08

0.59–1.99

0.95

0.84–1.06

High LDL-c

 Model I

1.22

0.90–1.65

1.03

0.98–1.08

 Model II

1.29

0.93–1.79

1.03

0.97–1.10

 Model III

1.30

0.93–1.80

1.03

0.97–1.10

High TC

 Model I

1.08

0.63–1.86

0.93

0.85–1.03

 Model II

0.97

0.53–1.75

0.97

0.86–1.09

 Model III

0.99

0.54–1.79

0.98

0.87–1.10

Overweight

 Model I

0.94

0.75–1.16

0.97

0.94–1.01

 Model II

0.86

0.68–1.10

0.98

0.94–1.03

Obesity

 Model I

1.27

1.06–1.52*

0.91

0.88–0.94*

 Model II

1.15

0.94–1.41

0.95

0.91–0.99*

  1. Model I: without adjustment
  2. Model II: adjusted for age, living area, sex, physical activity and screen time, SES, family history of obesity
  3. Model III: additionally adjusted for BMI in all abnormality except weight disorders
  4. Overweight: BMI; 85th–95th; obesity, BMI > 95th; excess weight, BMI > 85th; low HDL: < 40 mg/dL (except in boys 15–19 y old, that cut-off was < 45 mg/dL); high LDL: > 110 mg/dL; high TG: 150 mg/dL; high TC: > 200 mg/dL; elevated FBS > 100 mg/dL; high blood pressure: > 90th (adjusted by age, sex, height); MetS: ATP-III criteria;
  5. SBP systolic blood pressure, DBP diastolic blood pressure, BP blood pressure, FBG fasting blood glucose, TG triglycerides, HDL high density lipoprotein, LDL low density lipoprotein, TC total cholesterol, MetS metabolic syndrome
  6. * p-value ˂ 0.05