Heat waves

Exposure

1 paper2 findings

  • 1 lab in 1 country
  • Funder: Basic and Applied Basic Research Foundation of Guangdong Province
  • Humans1

Associations

2

Frailty worsening

upin humans1

1 study
  1. Heat waves are associated with frailty worsening in humans (4.5% higher risk per additional day; adjusted OR 95% CI 1.032–1.058).

    “the risk of frailty maintenance and frailty worsening raised by 1.6% (95% CI 1.004 to 1.028) and 4.5% (95% CI 1.032 to 1.058), respectively.”

    Humansadjusted for covariablesEach additional day2010–2019n = 6,582

    Associations of cold spells and heat waves with frailty trajectory among older adults: a longitudinal study from the JAGES Study

    Occupational and environmental medicine1 Dec 2025

Frailty maintenance

upin humans1

1 study
  1. Heat waves are associated with frailty maintenance in humans (1.6% higher risk per additional day; adjusted OR 95% CI 1.004–1.028).

    “the risk of frailty maintenance and frailty worsening raised by 1.6% (95% CI 1.004 to 1.028) and 4.5% (95% CI 1.032 to 1.058), respectively.”

    Humansadjusted for covariablesEach additional day2010–2019n = 6,582

    Associations of cold spells and heat waves with frailty trajectory among older adults: a longitudinal study from the JAGES Study

    Occupational and environmental medicine1 Dec 2025

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