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Table 1 Sample characteristics

From: Family aspects, physical fitness, and physical activity associated with mental-health indicators in adolescents

Variables n %
Sex   
Boys 463 46.9
Girls 525 53.1
Location   
Rural 169 17.1
Urban 819 82.9
Family Affluence Scale (tertiles)   
First 265 26.8
Second 411 41.6
Third 312 31.6
Family structure   
Other 74 7.5
Single parent 258 26.1
Nuclear 656 66.4
Overweight   
No 827 83.7
Yes 161 16.3
  Mean (SD) Min. - max. Asymmetry (SE = .08) Kurtosis (SE = .16)
Age 14.9 (1.5) 11 - 17 .18 −.46
Apgar score 13.9 (4.2) 0 - 25 −.58 −.12
Stress score 8.4 (3.9) 0 - 22 .38 .01
Depression score 3.2 (3.2) 0 - 20 1.27 1.96
Trait-anxiety score 11.2 (3.2) 6 - 24 .51 .12
State-anxiety score 13.0 (2.9) 6 - 23 .08 −.10
Happiness score 4.8 (1.1) 1 - 7 −.29 .11
HRQL score 74.0 (11.8) 35.3 - 100 −.41 −.10
Subjective-wellness score 94.2 (20.7) 0 - 120 −1.1 1.40
Physical Fitness (z-score) 0.0 (0.6) −2.0 - 2.8 −.04 .18
Physical-activity score 2.5 (0.8) 1.0 - 5.0 .10 −.25
Screen time (hours per day) 7.2 (4.3) 0 - 17 .23 −1.00
  1. HRQL: Health-related quality of life
  2. SD: Standard deviation
  3. SE: Standard error