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

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

	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 hurt	81 [69; 94]	94 [81; 100]	0.0458
daily activities	100 [95; 100]	100 [100; 100]	0.0625
treatment	93 [79; 100]	93 [82; 100]	0.8696
worry	75 [58; 100]	100 [100; 100]	0.0010***
communication	92 [67; 100]	100 [92; 100]	0.03*
PedsQL4.0 generic core scale
total scale score	83 [67; 86]	90 [88; 99]	0.02*
physical functioning	78 [69; 94]	94 [91; 100]	0.01**
emotional functioning	75 [55; 95]	85 [75; 95]	0.11
social functioning	95 [85; 100]	100 [90; 100]	0.18
school functioning	75 [55; 85]	85 [80; 100]	0.03*
Activity questionnaire with VAS (LRC)
LRC_original	2 [1; 2]	1 [0; 1]	0.2500
LRC_2point	1 [0; 1]	0 [0; 0]	0.69
LRC_4point	2 [0; 2]	0 [0; 1]	0.2500

Results presented as median [95% confidence interval of median]. Statistical analysis performed using Wilcoxon sign rank test
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]
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

ISSN: 1546-0096