Table 2.

Selected nine items from QLQ-C30

	Not at all	A little bit	Somewhat	Quite a bit	Very much
Physical function
Do you need help with eating, dressing, washing yourself or using the toilet?	4	3	2	1	0
Insomnia function
Have you had trouble sleeping?	4	3	2	1	0
Fatigue function
Were you tired?	4	3	2	1	0
Emotional function
Did you feel irritable?	4	3	2	1	0
Did you feel depressed?	4	3	2	1	0
Cognitive function
Have you had difficulty remembering things?	4	3	2	1	0
Social function
Has your physical condition or medical treatment interfered with your family life?	4	3	2	1	0
Has your physical condition or medical treatment interfered with your social activities?	4	3	2	1	0
Financial difficulties
Has your physical condition or medical treatment interfered with your financial difficulties?	4	3	2	1	0