Association of ambient temperature with mortality in community-based patients with severe mental disorders: a time-stratified case-crossover study in western China - Summary - MDSpire
Coming Soon: Introducing MDSpire News. Learn more
Conexiant’s news site is now MDSpire News. Learn more

Impact of Environmental Temperature on Mortality Rates in Community-Dwelling Individuals with Severe Mental Illness: A Time-Stratified Case-Crossover Analysis in Western China

  • By

  • Bo Yi

  • Chuanlong Zuo

  • Sheng Chen

  • Xianmei Yang

  • Jun Liu

  • Xing Zhao

  • Ruoxin Fan

  • Yuanyuan Liu

  • Xiang Liu

  • December 13, 2025

Share

Objective:

To assess the impact of ambient temperature on all-cause and cause-specific mortality among community-based patients with severe mental disorders (SMDs) in western China, highlighting the significance of this research in the context of climate change.

Key Findings:
  • High and low temperatures significantly affected mortality rates in community-dwelling individuals with SMDs, with specific statistics to illustrate the impact.
  • Extreme temperature events (heat waves and cold spells) were associated with increased mortality.
  • Demographic factors such as age, gender, and economic status influenced the temperature-mortality relationship.
Interpretation:

The study highlights the vulnerability of community-dwelling individuals with SMDs to temperature extremes, suggesting a need for targeted public health interventions to mitigate these risks.

Limitations:
  • The study was limited to a specific geographic region in western China, which may affect generalizability.
  • Potential confounding factors related to individual health status and environmental conditions were not fully controlled, which could introduce biases.
Conclusion:

The findings underscore the importance of considering environmental factors, particularly temperature, in managing the health of individuals with severe mental disorders, especially in the context of climate change and its urgent implications.

Original Source(s)

Related Content