Outcome measures
cognitive and affective fatigue, Cancer
CANCER
The primary outcome in this trial is the composite outcome of the Cancer Fatigue Scale (CFS-D) and the Pittsburgh Sleep Quality Index (PSQI) after 10 weeks of intervention (T1). The results after 10 weeks of intervention (T1: primary outcome) and 6 months later (T2) were published elsewhereThe therapy appraisal was registered in a five-point Likert scale single item.The German version of the Cancer Fatigue Scale (CFS-D) is a 15-item scale measuring the construct in a sum scale based on three subscales (physical, cognitive and affective fatigue) with robust reliability and validityThe Pittsburgh Sleep Quality Index is an international, widely used questionnaire to measure sleep quality