Table 3 Results of logistic regression analysis

Sex

0.68

0.32–1.46

0.32

Age

 0–6 yrs

Ref

 7–12

3.80

1.38–10.50

 < 0.01^a

 13–19

1.73

0.63–4.74

0.29

Diagnosis

 Diplegia

Ref

 Hemiplegia

1.01

0.37- 2.76

0.99

 Quadriplegia

0.69

0.26–1.81

0.45

Parents’ marital status

 Married or Cohabitants

Ref

 Separated or divorced

0.76

0.16–3.59

0.73

Employment status

 Both employed

Ref

 Both unemployed

0.71

0.06–8.26

0.79

 Only one parent employed

2.13

0.95–4.79

0.07

Difficulty in adopting protective measures

 None

Ref

 Yes

1.57

0.53–4.66

0.41

 Not applicable

0.76

0.33–1.77

0.53

Difficulty in respecting rules

 None

Ref

 Yes

12.30

3.88–38.80

 < 0.01^a