CALERIE (Comprehensive Assessment of the Long-term Effects of Reducing Intake of Energy) at Duke University has collected a trove of biosamples and data. NIA continues to fund research opportunities using CALERIE data. Caloric restriction (CR) has been shown in laboratory animal models to increase life span. CALERIE was the first study to focus on the effects of sustained CR in humans.
The National Archive of Computerized Data on Aging, funded by the NIA and housed at Michigan, acquires and disseminates datasets relevant to gerontological research – processing these data as needed to promote their effective research use. With thousands of datasets, NACDA offers rich opportunities for secondary analyses of data addressing a wide scope of issues on aging.
The pioneering Future Elderly Model (FEM) allows microsimulation of future trends in the health, functional status, health spending, and earnings for people over age 50. Led by USC, the NIA-supported FEM has collaborators at Harvard, Stanford, RAND, Michigan, and Penn, and has been adapted for use in countries across the globe.
Using NHATS data, 2011-2015, Vicki Freedman, Judith Kasper, Brenda Spillman, and Brenda Plassman analyze the prevalence of probable dementia over this period among Americans 70 and older, finding declines that are concentrated among women, non-Hispanic whites and blacks, and those with no risk factors.
Developed by Wisconsin’s Amy Kind, the Neighborhood Atlas uses the Area Deprivation Index of 17 measures of education, housing, and poverty, updated with current ACS data. Users can rank area neighborhoods by disadvantage to study effects on health/mortality and evaluate interventions.
Representing the work of a range of NIA-supported researchers, this important volume is a guide to new directions in the demography of aging that require innovative conceptual, research, and analytic approaches.
Jinkook Lee of USC directs the Gateway to Global Aging, which provides a wealth of information on aging gleaned from the HRS and its sister surveys and from harmonized data sets.
Through the Biomarker Network, Eileen Crimmins and Teresa Seeman promote interdisciplinary research on biological markers that can be used to measure, monitor and predict health outcomes.
Led by director Kathleen Mullen, RAND’s CDR examines the social and economic causes and consequences of disability in the US, including effects on employers, healthcare markets, and social insurance programs.
A new PRB video features an interactive map showing state inequalities in death rates of residents age 55-plus over the past three decades. In 2015, the highest such death rates were in Alabama, Kentucky, and Mississippi; the lowest were in Arizona, California, and Florida.