विधियों की तुलना करें

	लॉटन-ब्रॉडी इंस्ट्रूमेंटल एक्टिविटीज ऑफ डेली लिविंग (IADL) स्केल	क्लिनिकल फ्रैइल्टी स्केल (CFS)
क्षेत्र	नर्सिंग	नर्सिंग
परिवार	Process / pipeline	Process / pipeline
उद्भव वर्ष	1969	2005
प्रवर्तक	M. Powell Lawton	Kenneth Rockwood
प्रकार	Clinician-rated or interview-based functional assessment	Clinician-rated frailty assessment
मौलिक स्रोत	Lawton, M. P., & Brody, E. M. (1969). Assessment of older people: Self-maintaining and instrumental activities of daily living. Gerontologist, 9(3), 179-186.	Rockwood, K., Song, X., MacKnight, C., et al. (2005). A global clinical measure of fitness and frailty in elderly people. CMAJ, 173(5), 489-495.
उपनाम	IADL Scale, Lawton IADL, Instrumental Activities of Daily Living	CFS, Frailty Scale, Clinical Frailty Assessment
संबंधित	3	3
सारांश	The Lawton-Brody Instrumental Activities of Daily Living (IADL) Scale, developed by M. Powell Lawton and Elaine M. Brody in 1969, measures the capacity to perform complex, higher-order self-care and household tasks necessary for independent community living. The scale assesses eight domains (for women) or five domains (for men): telephone use, shopping, food preparation, housekeeping, laundry, transportation, medication management, and financial management. It complements basic ADL assessment (measured by the Katz Index) and is essential for comprehensive geriatric evaluation.	The Clinical Frailty Scale (CFS), developed by Kenneth Rockwood and colleagues in 2005, is a brief, validated tool for assessing frailty in older adults. Frailty—a syndrome of diminished physiologic reserve, increased vulnerability, and reduced functional ability—is recognized as a distinct clinical state that predicts mortality, disability, and healthcare utilization independent of age and comorbidities. The CFS uses a seven-point (or nine-point in later versions) clinical judgment-based scale, making it practical and rapid for bedside use in hospitals, clinics, and long-term care.