Studie zeigt Verbesserungen der Gesundheit älterer Erwachsener in England im Vergleich zu früheren Generationen. Anstatt Gesundheit durch Krankheit zu betrachten, wendet die Studie einen neuen Ansatz an, der die Funktionsweise der Menschen sowie ihre kognitiven, motorischen, psychologischen und sensorischen Fähigkeiten untersucht.

**Cohort trends in intrinsic capacity in England and China**

Abstract

To understand how the health of older adults today compares to that of previous generations, we estimated intrinsic capacity and subdomains of cognitive, locomotor, sensory, psychological and vitality capacities in participants of the English Longitudinal Study of Ageing and the China Health and Retirement Longitudinal Study. Applying multilevel growth curve models, we found that more recent cohorts entered older ages with higher levels of capacity, while subsequent age-related declines were somewhat compressed compared to earlier cohorts. Trends were most evident for the cognitive, locomotor and vitality capacities. Improvements were large, with the greatest gains being in the most recent cohorts. For example, a 68-year-old participant of the English Longitudinal Study of Ageing born in 1950 had higher capacity than a 62-year-old born 10 years earlier. Trends were similar for men and women and were generally consistent across English and Chinese cohorts. Possible causes include broad societal influences and improvements in medical care.

[https://www.nature.com/articles/s43587-024-00741-w](https://www.nature.com/articles/s43587-024-00741-w)