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Table 3 Logistic regression analysis of frequency of eating out and overweight and obesity.

From: The association between frequency of eating out with overweight and obesity among children aged 6–17 in China: a National Cross-sectional Study

Model

Eating out

Total

Boys

Girls

times/ week

OR(95%CI)

P

OR(95%CI)

P

OR(95%CI)

P

Model 1a

 

0

Reference

     
 

1–2

1.18 (1.04–1.34)

0.009

1.37 (1.17–1.62)

< 0.001

0.97 (0.80–1.18)

0.757

 

≥3

1.22 (1.09–1.37)

0.001

1.37 (1.18–1.60)

< 0.001

1.00 (0.83–1.21)

0.992

Model 2b

 

0

Reference

     
 

1–2

1.13 (1.00–1.28)

0.054

1.32 (1.12–1.56)

< 0.001

0.93 (0.76–1.13)

0.471

 

≥3

1.16 (1.03–1.31)

0.012

1.31 (1.13–1.53)

< 0.001

0.96 (0.79–1.16)

0.673

Model 3c

 

0

Reference

     
 

1–2

1.04 (0.92–1.18)

0.522

1.15 (0.97–1.37)

0.099

0.91 (0.74–1.11)

0.346

 

≥3

1.09 (0.96–1.23)

0.178

1.21 (1.03–1.41)

0.020

0.92 (0.76–1.13)

0.432

  1. a. model1: The model analyzed the frequency of eating out and overweight and obesity.
  2. b. Model 2: The model adjusted leisure exercises and leisure time sedentary behaviors upon model 1.
  3. c. Model 3: Additional adjusted for age, region, family income upon model 2.