Reproducibility
The instrument was re-applied to 26 patients of the participants 14-21
days later. There were no significant differences in the first and
second evaluation. QoL global, ICC = 0.80 (95 % CI 0.56 - 0.91); EF,
ICC = 0.78 (95 % CI 0.51- 0.90); RF, ICC = 0.82 (95 % CI 0.59-0.92);
GSS, ICC = 0.89 (95 % CI 0.76-0.95) ;(p <0.001, p
<0.001, p <0.001, p <0.001).