Resultado de búsqueda
11 de jun. de 2024 · Introduction. Frailty, a complex clinical condition characterized by diminished physiological capacity, can make the human body more vulnerable to external stressors (1–3).With the challenge of population aging globally, the prevalence of frailty escalates rapidly, accompanied by a substantial surge in healthcare costs related to frailty.
27 de jun. de 2024 · frailtypack documentation built on June 27, 2024, 5:08 p.m. The following several classes of frailty models using a penalized likelihood estimation on the hazard function but also a parametric estimation can be fit using this R package: 1) A shared frailty model (with gamma or log-normal frailty distribution) and Cox proportional hazard model.
Hace 6 días · Background With increasing trend of internet use in all age groups, whether internet use can prevent frailty in middle-aged and older adults remains unclear. Methods Five cohorts, including Health and Retirement Study (HRS), China Health and Retirement Longitudinal Study (CHARLS), the Survey of Health, Ageing and Retirement in Europe (SHARE), English Longitudinal Study of Aging (ELSA), and ...
Hace 5 días · Education and Training. Dr. Kim is a geriatrician, researcher, and mentor. He believes we can provide better health care to older people by incorporating frailty into clinical care, research, and population health. Toward this mission, Dr. Kim founded the Frailty Research Program at the Marcus Institute for Aging Research at Hebrew SeniorLife.
Hace 5 días · Of 55 full-text articles that were retrieved, 37 were excluded during the secondary screening. Of them, 24 studies did not define frailty, six were reported in languages other than English, and seven had mixed study population. Burden of frailty among stroke patients. Prevalence of frailty in stroke patients was reported in 20 studies (n=90118).
15 de jun. de 2024 · The impact of social frailty on older adults is profound including mortality risk, functional decline, falls, and disability. However, effective strategies that respond to the needs of socially frail older adults are lacking and few studies have unpacked how social determinants operate or how interventions can be adapted during periods requiring social distancing and isolation such as the ...
27 de jun. de 2024 · 3) Nested frailty models for hierarchically clustered data (with 2 levels of clustering) by including two iid gamma random effects. 4) Joint frailty models in the context of the joint modelling for recurrent events with terminal event for clustered data or not. A joint frailty model for two semi-competing risks and clustered data is also proposed.
