مقایسهٔ روش‌ها

	ارزیابی فضای زندگی	EFS
حوزه	سالمندشناسی	سالمندشناسی
خانواده	Process / pipeline	Process / pipeline
سال پیدایش	2003	2006
پدیدآور	Pamela S. Baker	Darryl B. Rolfson
نوع	Interview-based assessment of activity range	Clinician-administered assessment
منبع بنیادین	Baker, P. S., Bodner, E. V., & Allman, R. M. (2003). Measuring life-space mobility in community-dwelling older adults. J Am Geriatr Soc, 51(11), 1610-1614.	Rolfson, D. B., Majumdar, S. R., Tsuyuki, R. T., Tahir, A., & Srivastava, S. (2006). Validity and reliability of the Edmonton Frail Scale. Age Ageing, 35(5), 526-529.
نام‌های دیگر	LSA, Life Space Assessment	EFS, Edmonton Frailty Scale
مرتبط	5	5
خلاصه	The Life-Space Assessment (LSA) is an interview-based measure developed by Baker and colleagues in 2003 to evaluate the geographic range and frequency of mobility in community-dwelling older adults. Unlike traditional measures that focus on lower extremity function in controlled settings, the LSA captures the actual areas persons frequent in daily life—from the bedroom to the neighborhood to the larger community—and the frequency and independence with which they access these spaces. It provides a comprehensive portrait of functional mobility in real-world contexts and is a strong predictor of disability, institutionalization, and mortality.	The Edmonton Frail Scale (EFS) is a comprehensive, nine-domain assessment tool developed by Rolfson and colleagues in 2006 to systematically evaluate frailty across multiple physiological and functional dimensions in older adults. Combining clinical judgment with objective testing, the EFS assesses cognition, general health status, functional independence, social support, medication use, nutrition, mood, continence, and functional performance, providing a multidimensional frailty profile. It is widely used in geriatric clinics, acute care settings, and research to characterize the nature and severity of frailty.