04/08/2026
What does the future of public health mean for an aging population?
This National Public Health Week, alongside the American Public Health Association, we’ve been reflecting on that question and on the role remote care can play.
According to the World Health Organization, by 2030, 1 in 6 people in the world will be aged 60 or over. A 2023 global meta-analysis by Chowdhury et al. also found that 51.0% of adults worldwide over 60 are living with two or more chronic conditions.
https://bit.ly/3OttcBK
As populations age and care needs become more complex, public health can’t rely on episodic care alone. It will increasingly depend on earlier support, stronger continuity in the community, and better visibility between visits.
Recent reviews point to both the human and technological dimensions of that shift.
🔵 Salma et al. examined outcomes across 18 studies of remote monitoring in older adults at risk of complications. Reduced hospitalization was the clearest finding, and quality of life often improved. Emergency department visits and length of stay showed more mixed results, but cost-effectiveness studies reported significant savings.
https://pubmed.ncbi.nlm.nih.gov/41068645/
🔵 González-Baldovinos et al. explored how remote care is developing across connected areas of support for elderly and vulnerable populations, from intelligent homes and wearable devices to web and mobile apps and integrated healthcare systems.
Across 100 studies from 35 countries, their review suggests that remote care is continuing to evolve as a system, not just a set of devices, even while important challenges remain around validation, privacy, security, accessibility, and usability.
https://www.mdpi.com/2076-3417/15/6/3200
For an aging society, the question is no longer only how care is delivered once someone becomes unwell.
It’s also how health systems build earlier, steadier, more integrated forms of support that help people stay well for longer.