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Table 4 Results of questionnaires: CHAQ, PedsQL3.0 and 4.0, activity questionnaire

From: Physical activity and health-related quality of life in chronic non-bacterial osteomyelitis

 CNO (n=15)HC (n=15)P-values
CHAQ
 CHAQ-score (disability index)0 [0;0]0 [0; 0]0.1250
 pain (VAS 0-10)1 [0; 2]0 [0; 0]0.1328
 overall well-being (VAS 0-10)2 [1; 3]0 [0; 1]0.0107
PedsQL3.0 rheumatology module
 pain and hurt81 [69; 94]94 [81; 100]0.0458
 daily activities100 [95; 100]100 [100; 100]0.0625
 treatment93 [79; 100]93 [82; 100]0.8696
 worry75 [58; 100]100 [100; 100]0.0010***
 communication92 [67; 100]100 [92; 100]0.03*
PedsQL4.0 generic core scale
 total scale score83 [67; 86]90 [88; 99]0.02*
 physical functioning78 [69; 94]94 [91; 100]0.01**
 emotional functioning75 [55; 95]85 [75; 95]0.11
 social functioning95 [85; 100]100 [90; 100]0.18
 school functioning75 [55; 85]85 [80; 100]0.03*
Activity questionnaire with VAS (LRC)
 LRC_original2 [1; 2]1 [0; 1]0.2500
 LRC_2point1 [0; 1]0 [0; 0]0.69
 LRC_4point2 [0; 2]0 [0; 1]0.2500
  1. Results presented as median [95% confidence interval of median]. Statistical analysis performed using Wilcoxon sign rank test
  2. Lipid Research Clinics (LRC): LRC original with activity category 0 (inactive), 1 (moderate active) and 2 (active); LRC 2 point with activity category 0 (inactive) and 1 (active); LRC 4 point with activity category 0 (very low activity), 1 (low activity), 2 (moderate activity) and 3 (high activity) [8, 10]
  3. CHAQ with CHAQ score (disability index) 0–3 and pain and overall well-being on 10 point VAS. PedsQL 3.0 and 4.0 Scale scores with different subscale scores (100 possible points), higher scores indicate better HRQoL