Table 2.

Internal Consistency Coefficient

Scale	Cronbach’s alpha
	overall	With stoma	Without stoma
Global health status / quality of life
Global health status / quality of life	0,82	0.87	0.81
Functioning scales
Physical	0.79	0.83	0.79
Role	0.82	0.88	0.81
Emotional	0.80	0.84	0.80
Cognitive	0.80	0.85	0.79
Social and Family	0.83	0.83	0.83
Multi-item symptoms scales
Fatigue	0,78	0.83	0,76
Nausea/Vomiting	0.83	0.86	0.82
Pain	0.79	0.83	0.79