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Table 4 Agreement between child and parent ratings using the ICC coefficients

From: Assessing whether child and parent reports of the KINDL questionnaire measure the same constructs of quality of life in children with attention-deficit hyperactivity disorder

  ICC 95% CI p Value
Physical well-being 0.16 − 0.05–0.35 0.07
Emotional well-being 0.21 0.001–0.39 0.02
Self-esteem − 0.02 − 0.22–0.19 0.56
Family 0.21 0.002–0.39 0.02
Friends 0.11 − 0.09–0.31 0.14
School 0.08 − 0.13–0.28 0.22
Total scores 0.10 − 0.11–0.30 0.18
  1. CI: confidence interval; ICC: intra-class correlation