So sánh phương pháp

	EORTC QLQ-C15-PAL: Chất lượng cuộc sống trong Chăm sóc Giảm nhẹ Ung thư	Thang đo Lo âu Ung thư: Đo lường sự căng thẳng tâm lý trong chăm sóc ung thư
Lĩnh vực	Ung thư học	Ung thư học
Họ	Process / pipeline	Process / pipeline
Năm ra đời	2006	1991
Người khởi xướng	Groenvold, M., et al. (EORTC Quality of Life Group)	Lerman, C., et al.
Loại	Self-report questionnaire	Self-report questionnaire
Công trình gốc	Groenvold, M., Petersen, M. A., Aaronson, N. K., Arraras, J. I., Blazeby, J. M., Bottomley, A., et al. (2006). The development of the EORTC QLQ-C15-PAL: a shortened quality-of-life questionnaire for cancer patients in palliative care. Eur J Cancer, 42(1), 55–64.	Lerman, C., Trock, B., Rimer, B. K., Jepson, C., Brody, D., & Boyce, A. (1991). Psychological side effects of breast cancer screening. Health Psychol, 10(1), 259–267.
Tên gọi khác	QLQ-C15-PAL	CWS
Liên quan	5	5
Tóm tắt	The EORTC QLQ-C15-PAL is a 15-item quality-of-life instrument specifically designed for advanced cancer patients receiving palliative care. Developed by Groenvold et al. in 2006, it is a shortened version of the QLQ-C30, retaining core QoL domains while reducing respondent burden—critical in palliative settings where fatigue and functional impairment limit questionnaire completion. It measures physical, emotional, and functional well-being alongside key palliative symptoms.	The Cancer Worry Scale (CWS) is a brief 8-item instrument assessing the degree to which cancer-related worry interferes with daily functioning and emotional well-being. Developed by Lerman et al. in 1991, it quantifies cancer-related anxiety and distress—psychological burden distinct from symptom burden and functional impairment. It is widely used in cancer screening, treatment, and survivorship contexts to identify patients requiring psychological support.