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Table 8 CHAQ mean scores for the patient and healthy groups

From: Psychometric properties of the Child Health Assessment Questionnaire (CHAQ) applied to children and adolescents with cerebral palsy

CHAQ Mean (SD) Differences among mean scores p value*
  Healthy
(n = 314)
Patient
(n = 96)
  
Dressing 0.34 (0.66) 2.53 (0.79) 2.19 0.00
Arising 0.01(0.13) 1.62 (1.17) 1.61 0.00
Eating 0.16 (0.42) 2.18 (0.92) 2.02 0.00
Walking 0.00 (0.00) 2.03 (1.04) 2.03 0.00
Hygiene 0.08 (0.32) 2.28 (0.82) 2.20 0.00
Reach 0.10 (0.31) 2.15 (0.89) 2.05 0.00
Grip 0.08 (0.35) 1.97 (1.08) 1.89 0.00
Activities 0.20 (0.47) 2.56 (0.73) 2.36 0.00
Disability Index 0.12 (0.23) 2.16 (0.72) 2.04 0.00
Evaluation of pain 0.02 (0.20) 0.42 (0.65) 0.40 0.00
Evaluation of overall well-being 0.01 (0.07) 0.53 (0.62) 0.52 0.00
  1. * Student t test
  2. SD = Standard deviation