विधियों की तुलना करें

	ब्रेस्ट कैंसर में जीवन की गुणवत्ता: EORTC QLQ-BR23	EORTC QLQ-C15-PAL: उपशामक कैंसर देखभाल में जीवन की गुणवत्ता
क्षेत्र	कैंसर विज्ञान	कैंसर विज्ञान
परिवार	Process / pipeline	Process / pipeline
उद्भव वर्ष	1996	2006
प्रवर्तक	Sprangers, M. A., et al. (EORTC Quality of Life Group)	Groenvold, M., et al. (EORTC Quality of Life Group)
प्रकार	Self-report questionnaire	Self-report questionnaire
मौलिक स्रोत	Sprangers, M. A., Groenvold, M., Arraras, J. I., Franklin, J., te Velde, A., Muller, M., et al. (1996). The European Organization for Research and Treatment of Cancer breast cancer-specific quality-of-life questionnaire module: first results from a three-country field study. J Clin Oncol, 14(10), 2756–2768.	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.
उपनाम	QLQ-BR23	QLQ-C15-PAL
संबंधित	5	5
सारांश	The EORTC QLQ-BR23 is a 23-item breast-cancer-specific module designed to complement the 30-item EORTC QLQ-C30 core questionnaire, assessing functional and symptom domains unique to breast cancer. Validated by Sprangers et al. in 1996, it measures body image, sexual function, breast symptoms, and arm symptoms, making it a standard instrument in European and international breast cancer clinical trials and quality-of-life research.	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.