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Table 3 Summary of UK90 BMI centile movement of children paired in matched case analysis between first and second assessments

From: Engaging parents using web-based feedback on child growth to reduce childhood obesity: a mixed methods study

BMI category (child) Website registered (parent) n Median annual centile change3 % moving towards UK90 50th centile % constant centile % moving away from UK90 50th centile
Normal weight Yes 6016 −0.68*** 44.08 0.05 55.87
No 12,890 + 0.30 43.69 0.02 56.30
Over weight Yes 893 −0.40* 53.75* 0.00 46.25
No 2126 + 0.14 48.02 0.05 51.93
Obese Yes 700 −0.02 53.57 4.14 42.29
No 1926 <0.01 49.74 4.98 45.28
  1. 3*P < 0.05, **P < 0.01,***P < 0.001