New analysis underscores the rising threat of extreme heat to older adults
As extreme heat events become more frequent and severe across the United States, older adults face growing health risks that extend far beyond discomfort, according to a new policy analysis published in Public Policy & Aging Report.
A new policy analysis highlights the growing danger of extreme heat to elderly individuals in the United States. Researchers argue that existing public policies have not kept pace with the escalating climate, often neglecting the financial, physical, and structural barriers that hinder older adults' safety during heatwaves. These barriers encompass rising energy costs, the expense of maintaining cooling systems, mobility limitations, and aging housing that is ill-suited to extreme heat.
Amir Baniassadi, Ph.D., an assistant scientist at the Hinda and Arthur Marcus Institute for Aging Research at Hebrew SeniorLife, emphasizes that air conditioning alone is insufficient for protection. Older adults are more vulnerable due to reduced temperature regulation capabilities, common chronic conditions, and medications that heighten heat risks. Exposure to extreme heat can lead to cardiovascular and respiratory issues, sleep disturbances, cognitive impairment, and mental health problems.
Heat vulnerability varies significantly across regions, necessitating region-specific policies. In the Southwest, where air conditioning is crucial for survival, affordability and performance standards are critical. Despite Phoenix experiencing 70 days in 2024 with temperatures soaring above 110°F (43°C), some compliant homes remain unsafe, exceeding 90°F (32°C) indoors.
The analysis challenges the notion that access to air conditioning guarantees safety. Older adults might face difficulties paying higher utility bills, affording repairs, or managing window air-conditioning units. Cognitive decline can also impair the ability to recognize hazardous indoor temperatures or take necessary actions. Cooling centers, though promoted as a solution, face limitations such as transportation challenges, limited operating hours, mobility issues, safety concerns, and lack of awareness.
In colder climates like the Northeast, older adults often reside in buildings designed for winter warmth, lacking central air conditioning and trapping heat during prolonged hot spells. The researchers stress the need for policies that acknowledge regional climate variations, housing conditions, and infrastructure, addressing affordability and accessibility challenges.
They recommend stronger renter protections, indoor temperature standards, expanded utility assistance, support for cooling system maintenance, and improved cooling center accessibility.
Written by urgent.news from Medical Xpress's reporting — not their text. Machine-written — may contain errors; check the original before relying on it.
