Table 4.

Pearson correlation (r-values) between symptoms on European Organization for Research in the treatment of Cancer QoL C30 and distress subscales on the RSCL

	Physical distress	Psychological distress	Activity
Fatigue	0.68**	0.62**	−0.40**
Nausea and vomiting	0.48**	0.27*	−0.39**
Pain	0.34**	0.42**	−0.06
Dyspnea	0.09	0.16	−0.16
Insomnia	0.35**	0.36**	−0.20
Appetite loss	0.23*	0.40**	−0.03
Constipation	0.38**	0.27*	−0.37**
Diarrhea	0.19	-0.05	−0.38**

^*P values < 0.05 and

^**P values < 0.01 for Pearson' correlation