Table 2. Factor loadings of each symptom on the symptom cluster.

	Component 1 (distressing symptom cluster)	Component 2 (deconditioning symptom cluster)	Component 3 (discomforting symptom cluster)
Shortness of breath	0.622*	0.165	0.330
Depression	0.907*	0.307	0.004
Anxiety	0.906*	0.365	0.081
Fatigue	0.325	0.876*	0.026
Nausea	0.130	0.586*	0.382
Drowsiness	0.303	0.857*	0.064
Reduced appetite	0.258	0.654*	0.364
Pain	0.220	0.207	0.785*
Overalldiscomfort	0.385	0.194	0.458*

*Factor loading > 0.4.