Linganisha mbinu

	Kiwango cha Kihisia cha Wazee (Geriatric Anxiety Inventory)	Kipimo kifupi cha Utendaji wa Kimwili (SPPB)
Nyanja	Jerontolojia	Jerontolojia
Familia	Process / pipeline	Process / pipeline
Mwaka wa asili	2007	1994
Mwanzilishi	Nancy A. Pachana	Jack M. Guralnik
Aina	Self-report questionnaire	Performance-based assessment
Chanzo asilia	Pachana, N. A., Byrne, G. J., Looi, J. C., Krishnan, V., & Hilbert, M. M. (2007). Development and validation of the Geriatric Anxiety Inventory. Int Psychogeriatr, 19(1), 103-114.	Guralnik, J. M., Simonsick, E. M., Ferrucci, L., et al. (1994). A short physical performance battery assessing lower extremity function: association with self-reported disability and prediction of mortality and nursing home admission. J Gerontol, 49(2), M85-M94.
Majina mbadala	GAI	SPPB
Zinazohusiana	5	5
Muhtasari	The Geriatric Anxiety Inventory (GAI) is a 20-item self-report questionnaire developed by Pachana and colleagues in 2007 to assess anxiety symptoms specifically in older adults. Designed to address the limitations of general anxiety scales in detecting anxiety in older populations—where anxiety may present atypically or be masked by somatic complaints and medical comorbidities—the GAI focuses on cognitive and affective symptoms of anxiety with minimal emphasis on physical symptoms. It is widely used in geriatric practice, mental health clinics, and research to screen for and evaluate anxiety disorders in seniors.	The Short Physical Performance Battery (SPPB) is a performance-based assessment developed by Guralnik and colleagues in 1994 at the National Institute on Aging to measure lower extremity physical function and functional mobility in older adults. It is widely used in clinical practice and epidemiological research to predict disability, institutionalization, and mortality in community-dwelling seniors.