Evidence map›Paper›PMID 23336593›Full record

ArticleBMC public health2013

Health impacts of the July 2010 heat wave in Québec, Canada.

Ray Bustinza, Germain Lebel, Pierre Gosselin, Diane Bélanger, Fateh Chebana

Abstract read
In one paragraph

Article in BMC public health, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed, 1 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

The trial behind it

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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

41 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Trial
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  15. Data-Enhancement Strategies in Weather-Related Health Studies.International journal of environmental research and public health · 2022
    Article
  16. Review
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  18. Article
  19. Developing a harmonized heat warning and information system for Ontario: a case study in collaboration.Canadian journal of public health = Revue canadienne de sante publique · 2020
    Article
  20. Excess Mortality in Istanbul during Extreme Heat Waves between 2013 and 2017.International journal of environmental research and public health · 2019
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Ray BustinzaInstitut national de santé publique du Québec, Direction de la santé environnementale et de la toxicologie, Québec, Canada. ray.bustinza@inspq.qc.ca
Germain Lebel
Pierre Gosselin
Diane Bélanger
Fateh Chebana

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundOne of the consequences of climate change is the increased frequency and intensity of heat waves which can cause serious health impacts. In Québec, July 2010 was marked by an unprecedented heat wave in recent history. The purpose of this study is to estimate certain health impacts of this heat wave.

methodsThe crude daily death and emergency department admission rates during the heat wave were analyzed in relation to comparison periods using 95% confidence intervals.

resultsDuring the heat wave, the crude daily rates showed a significant increase of 33% for deaths and 4% for emergency department admissions in relation to comparison periods. No displacement of mortality was observed over a 60-day horizon.

conclusionsThe all-cause death indicator seems to be sufficiently sensitive and specific for surveillance of exceedences of critical temperature thresholds, which makes it useful for a heat health-watch system. Many public health actions combined with the increased use of air conditioning in recent decades have contributed to a marked reduction in mortality during heat waves. However, an important residual risk remains, which needs to be more vigorously addressed by public health authorities in light of the expected increase in the frequency and severity of heat waves and the aging of the population.

Indexed as

AdolescentAdultAgedCause of DeathChildChild, PreschoolEmergency Service, HospitalGeography, MedicalHot TemperatureHumansInfantMiddle AgedPatient AdmissionQuebecYoung Adult

Identifiers

PMID23336593
PMCPMC3554487

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.