ArticleCanadian journal of public health = Revue canadienne de sante publique2015
Prevalence of risk and protective factors associated with heat-related outcomes in Southern Quebec: A secondary analysis of the NuAge study.
Article in Canadian journal of public health = Revue canadienne de sante publique, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 1 of them a synthesis that pooled it.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
5 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Geospatial indicators of exposure, sensitivity, and adaptive capacity to assess neighbourhood variation in vulnerability to climate change-related health hazards.Environmental health : a global access science source · 2021Pooled it
- Recognizing and Mitigating the Effects of Medication on Heat-Related Illness in Older Adults: A Scoping Review.Pharmacy (Basel, Switzerland) · 2026Review
- Spatiotemporal analysis of regional socio-economic vulnerability change associated with heat risks in Canada.Applied geography (Sevenoaks, England) · 2018Article
- Risk and protective factors for heat-related events among older adults of Southern Quebec (Canada): The NuAge study.Canadian journal of public health = Revue canadienne de sante publique · 2016Article
- Vulnerable Populations Perceive Their Health as at Risk from Climate Change.International journal of environmental research and public health · 2015Article
Corrections and comments
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Authors and funding
6 authors.
Funding
Abstract
objectivesHeat vulnerability is increasing owing to climate change, aging and urbanization. This vulnerability may vary geographically. Our study examined the prevalence and distribution of risk and protective factors of heat-related outcomes among older adults across three health regions of Southern Quebec (Canada).
methodThis secondary cross-sectional study used data from the 1st follow-up of the NuAge longitudinal study, a cohort of community-dwelling older adults, aged 68-82 years at baseline, of three health regions: Eastern Townships, Montreal and Laval. Prevalence of factors, identified in Health Canada guidelines, was measured. An Older Adult Heat Vulnerability Index (OAHVI) simultaneously considering medical, social and environmental factors was constructed. The distribution of each factor and OAHVI was examined across the three regions. Results were weighted for age, sex (overall and region-specific analyses) and region (overall analyses).
resultsNinety percent of participants had ≥1 risk factor, the most prevalent being: cardiovascular medication (50.8%), hypertension (46.7%), living alone (39.2%), cardiovascular disease (36.9%), living in an urban heat island (34.7%) and needing help in activities of daily living (26.5%). Two thirds of participants had ≥1 protective factor, the most prevalent being talking on the phone daily (70.9%). Heat vulnerability varied greatly by region and this variation was mainly attributable to social and environmental rather than medical factors. According to the OAHVI, 87.2% of participants cumulated ≥2 factors (median = 3.0 factors/participant).
conclusionOur results support the need for small-scale assessment of heat vulnerability. This study could help stakeholders tackle heat-related illness and develop regionally tailored prevention programs.
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