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Table 5 Exploratory models of multivariate logistic regression to associate potential risk factors with the presence of regular problems in the use of the Internet, mobile phones and video games

From: The problematic use of Information and Communication Technologies (ICT) in adolescents by the cross sectional JOITIC study

Internet

Coefficient

OR (CI 95 %)

p

 Males

0.397

1.49 (1.26–1.79)

<0.001

 Smoking

0.435

1.55 (1.20–1.99)

0.001

 Binge drinking

0.303

1.35 (1.08–1.71)

0.010

 Poor relationship with family

0.718

2.05 (1.61–2.62)

<0.001

 Computer time (>3 h)

1.752

5.77 (4.8–6.96)

<0.001

 Constant

−2.943

  

Mobile phone

Coefficient

OR (CI 95 %)

p

 Smoking

0.771

2.16 (1.41–3.33)

<0.001

 Poor relationship with family

0.847

2.33 (1.49–3.66)

<0.001

 SMS (>10)

2.516

12.39 (7.32–20.97)

<0.001

 Constant

−4.225

  

Video games

Coefficient

OR (CI 95 %)

p

 Male

−1.533

0.22 (0.14–0.33)

<0.001

 Poor relationship with family

1.036

2.82 (1.98–4.01)

<0.001

 Time with video games (>5 h)

1.932

6.902 (5.21–9.14)

<0.001

 Plays alone

0.508

1.66 (1.25–2.20)

0.001

 Constant

−4.810

  
  1. OR (CI 95 %): Odds Ratio and 95 % Confidence Intervals