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Table 1 Sociodemographic data, living and learning conditions of the study sample (N=471 children)

From: The effects of living and learning conditions on the health-related quality of life of children and adolescents during the COVID-19 lockdown in the French Grand Est region

  Full sample
N %/Mean (SD)
Sociodemographic and learning characteristics (N=471 children)
Sex
 Male 219 46.5
 Female 252 53.5
Age 471 12.9 (3.0)
Education level
 Primary school 187 39.7
 Middle school 171 36.3
 High school 113 24.0
Time spent on schoolwork at home (missing=5)
 <1 hour a day 23 4.9
 1-2 hours a day 97 20.8
 2-4 hours a day 209 44.8
 ≥4 hours a day 137 29.4
Difficulty isolating at home
 No 409 86.8
 Yes 62 13.2
Tensions and conflicts at home
 No 334 70.9
 Yes 137 29.1
Noises inside the residence
 No 428 90.9
 Yes 43 9.1
Physical exercise (missing=4)
 Not used 58 12.4
 Ineffective 18 3.9
 Not very effective 49 10.5
 A bit effective 86 18.4
 Effective 132 28.3
 Very effective 124 26.6
Parental GAD-7 score
 score < 10 386 82.0
 Score ≥ 10 85 18.0
  1. Abbreviation: SD standard deviation