Longitudinal data analysis is an essential statistical approach for studying phenomena observed repeatedly over time, allowing researchers to explore both within-subject and between-subject variations ...

The workshop focused on challenges that are specific to the types of longitudinal studies supported by NIA and aimed to identify areas of methodological research that could be pursued in order to ...

Research in animals and humans has suggested low levels of taurine may be a driver for aging, which has led to discussions about whether taurine is an aging biomarker. Now, a comprehensive study ...

A geriatric oncology example shows how different analytic choices for longitudinal patient-reported outcomes can shift ...

New research quantified the association between loneliness and dementia by analyzing data from more than 600,000 people around the world. The meta-analysis of 21 longitudinal studies showed that ...

The Methodology Center at Purdue’s Summer Institute on Longitudinal Data Analysis Institute will be held July 12th – July 17th, 2026. Read below for more information on the MCAP Summer Institute. We ...

New research from The Irish Longitudinal Study on Ageing (TILDA) at Trinity College Dublin shows that falls represent a major and growing problem for the health system in Ireland. Despite tens of ...