เปรียบเทียบวิธี

	Philadelphia Geriatric Center Morale Scale	Tilburg Frailty Indicator
สาขาวิชา	Social Gerontology	Social Gerontology
ตระกูล	Latent structure	Latent structure
ปีกำเนิด	1975	2010
ผู้ริเริ่ม	M. Powell Lawton (Philadelphia Geriatric Center)	Robbert J. J. Gobbens and colleagues (Tilburg University)
ประเภท	Multidimensional self-report morale / subjective well-being scale	Self-report multidimensional frailty screening questionnaire
แหล่งต้นตำรับ	Lawton, M. P. (1975). The Philadelphia Geriatric Center Morale Scale: A Revision. Journal of Gerontology, 30(1), 85-89.	Gobbens, R. J. J., van Assen, M. A. L. M., Luijkx, K. G., Wijnen-Sponselee, M. T., & Schols, J. M. G. A. (2010). The Tilburg Frailty Indicator: Psychometric Properties. Journal of the American Medical Directors Association, 11(5), 344-355.
ชื่อเรียกอื่น	PGCMS, Lawton Morale Scale, PGC Morale Scale, Philadelphia Geriatric Center Morale Scale (Revised)	TFI, Tilburg Frailty Index, Integral Frailty Self-Report, Multidimensional Frailty Questionnaire
ที่เกี่ยวข้อง	3	3
สรุป	The Philadelphia Geriatric Center Morale Scale (PGCMS) is a classic self-report instrument for measuring morale — a broad sense of psychological well-being — in older adults. Developed by M. Powell Lawton and presented in revised 17-item form in his 1975 Journal of Gerontology paper, the scale defines morale as a basic sense of satisfaction with oneself, a feeling that one has a place in one's environment, and an acceptance of what cannot be changed. Principal-components analysis of the original items identified three reproducible factors: Agitation, Attitude Toward Own Aging, and Lonely Dissatisfaction. Respondents answer simple yes/no questions, which are keyed and summed so that higher totals indicate higher morale. The PGCMS became one of the most influential measures of subjective well-being in social gerontology and remains widely used in research on quality of life and successful aging.	The Tilburg Frailty Indicator (TFI) is a self-report questionnaire that measures frailty in older adults across three domains — physical, psychological, and social. Developed by Robbert Gobbens and colleagues at Tilburg University and published in 2010, it operationalizes an explicit 'integral conceptual model of frailty' in which frailty is a dynamic state arising from losses in one or more functioning domains, itself driven by life-course determinants such as age, sex, multimorbidity, and life events. Part A of the instrument records these determinants; Part B comprises 15 items that sum to a 0–15 frailty score, with a cut point of 5 commonly used to flag frailty. Unlike purely physical phenotypes, the TFI deliberately incorporates psychological (mood, anxiety, coping, cognition) and social (living alone, social relationships, support) components, reflecting the social-gerontological view that frailty is more than a biomedical syndrome.