Table 1.

Correlation analysis between tumor volume and PROs for the most severely experienced symptoms.

PRO	Correlation coefficient	P value	PRO	Correlation coefficient	P value
Dizziness	0.27	**	Cough	−0.08	0.36
Insomnia	0.22	*	Memory problems	0.08	0.39
Fatigue	0.19	*	Aching joints	−0.08	0.40
Hand or feet numbness	−0.15	0.10	Wheezing	−0.07	0.42
Frequent urination	0.15	0.10	Concentration problems	0.07	0.47
Shortness of breath	0.12	0.20	Aching muscles	−0.05	0.61
Nausea	−0.10	0.28	Changes in the taste of food	−0.03	0.71
Skin dryness	−0.09	0.32	Itching	−0.03	0.75
Sum of all PROs	−0.03	0.70	Sum of dizziness, insomnia, and fatigue	0.13	0.15