Table 2.

Changes in self-reported health status and physical performance from pre-intervention to post intervention

Variables	N	Pre-intervention	Post intervention	p-value
TUG (sec)	37	9.35 (7.16;12.62)	8.34 (6.27;11.12)	<0.01
FTSST (sec)	37	16.61 (12.50;20.18)	12.94 (10.07;15.82)	<0.01
Total CCQ score	37	3.6 (3.2;4.3)	3.3 (2.5;3.6)	0.039

Data are medians (25th percentile; 75th percentile).

Analyses were performed with the use of related-samples Wilcoxon Signed Ranks Test. The significant level is 0.05. TUG - Timed Up & Go test, FTSST - The five times sit to stand test, CCQ - the Clinical COPD Questionnaire.