The influence of weather on health-related help-seeking behavior of senior citizens in Hong Kong

Ho Ting Wong, Marcus Yu Lung Chiu*, Cynthia Sau Ting Wu, Tsz Cheung Lee

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

12 Citations (Scopus)


It is believed that extreme hot and cold weather has a negative impact on general health conditions. Much research focuses on mortality, but there is relatively little community health research. This study is aimed at identifying high-risk groups who are sensitive to extreme weather conditions, in particular, very hot and cold days, through an analysis of the health-related help-seeking patterns of over 60,000 Personal Emergency Link (PE-link) users in Hong Kong relative to weather conditions. In the study, 1,659,716 PE-link calls to the help center were analyzed. Results showed that females, older elderly, people who did not live alone, non-subsidized (relatively high-income) users, and those without medical histories of heart disease, hypertension, stroke, and diabetes were more sensitive to extreme weather condition. The results suggest that using official government weather forecast reports to predict health-related help-seeking behavior is feasible. An evidence-based strategic plan could be formulated by using a method similar to that used in this study to identify high-risk groups. Preventive measures could be established for protecting the target groups when extreme weather conditions are forecasted.

Original languageEnglish
Pages (from-to)373-376
Number of pages4
JournalInternational Journal of Biometeorology
Issue number3
Publication statusPublished - 2015 Mar
Externally publishedYes


  • Chinese
  • Emergency
  • Help-seeking
  • Telehealth
  • Weather
  • Weather forecast

ASJC Scopus subject areas

  • Ecology
  • Atmospheric Science
  • Health, Toxicology and Mutagenesis


Dive into the research topics of 'The influence of weather on health-related help-seeking behavior of senior citizens in Hong Kong'. Together they form a unique fingerprint.

Cite this