City Know-hows

The impacts of urban cold spells on mental well-being in ageing populations

, Jinan, China.

Cold spells adversely impact the mental well-being of older adults, causing depression, sleep disturbances, and social isolation. This study highlights the failure of community services to address these issues, urging policymakers and healthcare providers to implement targeted mental health interventions for this vulnerable population.

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Target audience

Urban policymakers; Healthcare providers; Social workers

The problem

In China, people over 60 are projected to reach 28% by 2040, driven by longer life expectancy and declining fertility rates. During cold spells, older adults face heightened risks of depression, mood disturbances, and social isolation, exacerbated by the challenges of an ageing society, such as limited healthcare resources and insufficient community services. Despite the severity of these impacts, there is a notable lack of preparedness in community services and mental health support systems to address these challenges, leaving older adults without adequate coping mechanisms.

What we did and why

This study was motivated by the increasing vulnerability of ageing populations to extreme weather events, particularly in China. Our goal was to fill this gap by identifying specific challenges older adults face during cold spells and providing actionable insights for policymakers and healthcare providers to improve support systems and community resilience.
We conducted a qualitative study to explore the impact of cold spells on the mental well-being of older adults in Jinan, China, and to evaluate the preparedness of community services. Semi-structured interviews were conducted with 21 older adults aged 60 and covered topics including personal experiences during cold spells, coping strategies, and perceptions of community support.

Our study’s contribution

We discussed several key aspects, including psychological distress, physical health implications, social isolation, coping mechanisms, and gaps in community services. Our findings highlight the urgent need for targeted interventions to address the mental health and well-being of older adults during extreme weather events, with a focus on strengthening community services and resilience.
Our study addresses an important gap in understanding how cold spells affect the mental well-being of older adults living in urban areas. Key findings include:

  • Evidence of increased depression, mood disturbances, and disrupted sleep associated with urban cold waves.
  • Increased social isolation among older populations during cold spells.
  • A lack of adequate community services and mental health resources to support vulnerable individuals during these periods.

Impacts for city policy and practice

Our findings underscore the need for immediate action to protect older adults from the mental well-being impacts of cold spells. Specifically, we call for:

  • Developing targeted mental health services specifically for older adults during extreme weather events.
  • Launching educational campaigns to raise awareness about the psychological impacts of cold spells and promote resilience strategies.
  • Strengthening community services to provide better support, including accessible, warm spaces and mental health hotlines during cold spells.

Further information

Full research article:

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