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Table 1 Demographic and behavioral characteristics of the included participants

From: Voxel-level comparison of arterial spin-labeled perfusion magnetic resonance imaging in adolescents with internet gaming addiction

  Adolescent with Control group P value
  internet gaming (n = 18)  
  addiction   
  group (n = 15)   
  (Mean ± SD) (Mean ± SD)  
Age (years) 16.93 ± 2.34 16.33 ± 2.61 0.50
Gender (M/F) 13/2 14/4 0.67
Education (years) 9.53 ± 2.17 9.56 ± 3.01 0.98
Hours of Internet use per week 25.47 ± 17.89 9.28 ± 12.90 <0.0001
Chen Internet Addiction Scale (CIAS) 66.73 ± 3.01 40.50 ± 8.42 <0.0001
Self-Rating Anxiety Scale (SAS) 44.33 ± 5.72 41.17 ± 4.45 0.08
Self-rating depression scale (SDS) 50.20 ± 7.55 50.06 ± 7.26 0.96
BIS-11 Attentional key 14.80 ± 2.65 13.06 ±2.34 0.05
    Motor key 19.67 ± 3.90 18.11 ±2.70 0.18
    Non-planning key 26.67 ± 3.15 23.94 ± 3.02 <0.0001
    total score 61.13 ± 7.61 55.11 ± 5.92 0.02
  1. Abbreviation: SD standard deviation, CIAS Chen Internet Addiction Scale, SAS Self-Rating Anxiety Scale, SDS Self-rating depression scale, BIS-11 Barratt Impulsiveness Scale-11.
  2. Two-sample t test was used for group comparisons but chi-square was used for gender comparison.