IJERPH, Vol. 16, Pages 3259: Cold Weather Conditions and Risk of Hypothermia Among People Experiencing Homelessness: Implications for Prevention Strategies
IJERPH, Vol. 16, Pages 3259: Cold Weather Conditions and Risk of Hypothermia Among People Experiencing Homelessness: Implications for Prevention Strategies
International Journal of Environmental Research and Public Health doi: 10.3390/ijerph16183259
Authors:
Paige Zhang
Kathryn Wiens
Ri Wang
Linh Luong
Donna Ansara
Stephanie Gower
Kate Bassil
Stephen W. Hwang
Hypothermia is a preventable condition that disproportionately affects individuals who experience homelessness, yet limited data exist to inform the response to cold weather. To fill this gap, we examined the association between meteorological conditions and the risk of hypothermia among homeless individuals. Hypothermic events were identified from emergency department charts and coroner’s records between 2004 and 2015 in Toronto, Canada. A time-stratified case-crossover design with conditional logistic regression was used to assess the relationship between the meteorological conditions (minimum temperature and precipitation) and the risk of hypothermia. There were 97 hypothermic events identified: 79 injuries and 18 deaths. The odds of experiencing a hypothermic event increased 1.64-fold (95% CI: 1.30–2.07) with every 5 °C decrease in the minimum daily temperature and 1.10-fold (95% CI: 1.03–1.17) with every 1 mm increase in precipitation. The risk of hypothermia among individuals experiencing homelessness increased with declining temperature; h...
Source: International Journal of Environmental Research and Public Health - Category: Environmental Health Authors: Paige Zhang Kathryn Wiens Ri Wang Linh Luong Donna Ansara Stephanie Gower Kate Bassil Stephen W. Hwang Tags: Article Source Type: research