手法を比較

	Caregiver Quality of Life Index–Cancer	緩和ケアパフォーマンススケール
分野	緩和ケア	緩和ケア
系統	Process / pipeline	Process / pipeline
提唱年	1999	1996
提唱者	Weitzner, Jacobsen, Wagner, and Friedland	Anderson, Downing, and colleagues
種類	Self-report	Clinician-rated
原典	Weitzner, M. A., Jacobsen, P. B., Wagner, H., & Friedland, J. L. (1999). The Caregiver Quality of Life Index–Cancer (CQOLC) scale: development and validation of an instrument to measure quality of life of the primary family caregiver of patients with cancer. Quality of Life Research, 8(1), 55–63.	Anderson, F., Downing, G. M., Hill, J., Casorso, L., & Lerch, N. (1996). Palliative Performance Scale: A new tool. J Palliat Care, 12(1), 5–11.
別名	CQOLC, Caregiver QoL-Cancer	PPS
関連	5	5
概要	The Caregiver Quality of Life Index–Cancer (CQOLC) is a 35-item self-report measure specifically designed to assess the quality of life and burden experienced by family members caring for cancer patients. Developed by Weitzner and colleagues in 1999, the CQOLC captures the multifaceted impact of caregiving—physical strain, emotional toll, disruption of daily activities, financial hardship, and positive adaptation—making it essential for identifying caregiver distress and tailoring support interventions.	The Palliative Performance Scale (PPS) is an 11-point clinician-rated functional assessment tool for patients with advanced, life-limiting illness. Developed by Anderson and colleagues in 1996, it measures overall performance status from 100% (normal) to 0% (death), integrating five domains of functional decline. The PPS is widely used in palliative care, hospice, and oncology settings to guide treatment intensity, prognostication, and care planning.