New Evidence Map Reveals Gaps in Healthy Ageing Interventions for Older Adults

A new evidence and gap map has been published in Campbell Systematic Reviews to assess interventions that improve the functional ability of older adults. The map includes 548 studies and serves as a baseline report for the United Nations Decade of Healthy Ageing (2021–2030). The map was developed to support evidence-informed decisions for safe and healthy ageing in place. It highlights substantial evidence for interventions promoting functional ability related to basic needs and mobility at home.

Home-based rehabilitation and home-based health services were the most commonly studied interventions. However, few studies have explored impacts on social participation, financial security, relationships, or communication.

The corresponding author is Vivian Welch, PhD, MSc, from Bruyère Research Institute and the University of Ottawa. The map also notes that very few studies have been conducted in low- and middle-income countries. The full report is available under the DOI 10.1002/cl2.1175. This evidence and gap map provides a foundation for future research and policy decisions. It identifies areas with strong evidence and those requiring further study to support ageing populations worldwide.