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Table 3 Kappa for the separate questionnaire items, stratified by weight status of the child

From: Agreement between parent and child report of physical activity, sedentary and dietary behaviours in 9-12-year-old children and associations with children’s weight status

  Child’s weight status
  Total Healthy Weight Overweight
Health behaviour Number of parent child dyads Kappa (95% CI) Kappa (95% CI) Kappa (95% CI)
Breakfast consumption 1965 0.33 (0.21 – 0.45) 0.27 (0.15 – 0.40) 0.45 (0.22 – 0.66)
Family dinner 1965 0.13 (0.09 – 0.17) 0.11 (0.07 – 0.15) 0.24 (0.10 – 0.39)
Outside play; frequency 1930 0.21 (0.18 – 0.24) 0.21 (0.18 – 0.24) 0.19 (0.10 – 0.29)
Outside play; duration 1917 0.19 (0.16 – 0.22) 0.19 (0.15 – 0.22) 0.22 (0.14 – 0.31)
TV/DVD viewing; frequency 1930 0.19 (0.15 – 0.22) 0.19 (0.15 – 0.23) 0.15 (0.05 – 0.27)
TV/DVD viewing; duration 1930 0.16 (0.13 – 0.19) 0.16 (0.13 – 0.20) 0.10 (0.02 – 0.18)
Means of transportation to school 1930 0.82 (0.80 – 0.85) 0.83 (0.80 – 0.86) 0.76 (0.66 – 0.85)
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