Table 4

Multivariable logistic model for the association with the status of Snacker of selected variables.

Effect

OR

CI

95%


Age of the mother

33 vs. 28

0.79

0.67

0.93

Time (hours) of sport activities per week of the mother

2 vs. 0

0.55

0.38

0.79

Time (hours) of sport activities per week of the child

4 vs. 2

1.36

1.03

1.9

Number of meals/day of the child

5 vs. 2

3.22

1.49

6.98

Number of friends in the network

More than 3 vs. At most 3

1.28

1.01

1.71

Time (hours) of sport activities per week of the friends in the network

4 vs. 2

1.18

1.05

1.43

Is the friend eating snacks?

Yes vs. No

2.44

1.67

3.57


Hours of sport activities of the mother and of the child are showing a non-linear effect (respectively, p = 0.002 and p = 0.0009). Somer's Dxy equal to 0.65.

Gregori et al. Nutrition Journal 2011 10:132   doi:10.1186/1475-2891-10-132

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