Proceedings of the 28th European Paediatric Rheumatology Congress (PReS 2022)

Table 1 (abstract P334). Comparative evaluation of six-minute walk test results in patients with juvenile systemic sclerosis

Tests performed at 48-month intervals	Test results	p
6MWD (1st test) (meter)	458 (415-538)	0,04
6MWD (2^nd test) (meter)	503 (418-607)	0,04
Borg score of dyspnea (1^st test)	2 (1-4)	0,12
Borg score of dyspnea (2^nd test)	2 (0,5-4)	0,12
Borg score of fatigue (1^st test)	1 (0,5-3)	0,6
Borg score of fatigue (2^nd test)	2 (0,5-3)	0,6
Prewalk SpO2 (%)	99 (96-99)	0,18
Postwalk SpO2 (%)	98 (96-99)	0,18
Prewalk heart rate (minute)	86 (69-110)	0,007
Postwalk heart rate (minute)	108 (85-132)	0,007

jSSC: juvenile systemic sclerosis, 6MWD: six-minute walk distance, SpO2 oxygen saturation by pulse oximetry in four patients. No significant correlation was found between 6MWD and disease activity (J4S) (r=.180 p=0.57) or modified Rodnan skin score (r=.016 p=0.96). Although 6MWD showed a negative correlation with lung involvement, it was significantly not correlated. (r=-.19 p=0.54). The results of 6MWT performed with 48-month intervals are presented in Table 1 comparatively

ISSN: 1546-0096