Table 1 Sociodemographic and other characteristics of the participants (N = 379)

Sex

  Male

133 (35.1%)

  Female

246 (64.9%)

 Mean ± SD

  Age (in years)

16.07 ± 1.19

  Physical activity index

27.78 ± 20.15

  Household crowding index (persons/room)

1.26 ± 0.74

  Body Mass Index (kg/m ² )

22.33 ± 3.79

  Financial burden

4.96 ± 2.80

  Physical aggression

6.59 ± 2.90

  Verbal aggression

7.46 ± 2.85

  Anger

8.12 ± 3.29

  Hostility

6.80 ± 3.12

  Cognitive function

25.27 ± 14.22

  Smartphone addiction

30.34 ± 11.36