Evidence map›Paper›PMID 25744153›Full record

ArticleInternational journal of biometeorology2015

Contrasting patterns of hot spell effects on morbidity and mortality for cardiovascular diseases in the Czech Republic, 1994-2009.

Hana Hanzlíková, Eva Plavcová, Jan Kynčl, Bohumír Kříž, Jan Kyselý

Abstract read
PubMed Publisher
In one paragraph

Article in International journal of biometeorology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 1 pooled it
2.1field-weighted citation impact, top 15% of its field
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

12 citing papers in PubMed, 1 synthesis or guideline pooled it, 30 citations in OpenAlex.

  1. Pooled it
  2. The impact of heat and cold events on direct, indirect, and intangible healthcare costs: a systematic review.The European journal of health economics : HEPAC : health economics in prevention and care · 2026
    Article
  3. Article
  4. Article
  5. Article
  6. Gender inequalities in heat-related mortality in the Czech Republic.International journal of biometeorology · 2023
    Article
  7. Article
  8. Article
  9. Impacts of the 2015 Heat Waves on Mortality in the Czech Republic-A Comparison with Previous Heat Waves.International journal of environmental research and public health · 2017
    Article
  10. Article
  11. Spatial Patterns of Heat-Related Cardiovascular Mortality in the Czech Republic.International journal of environmental research and public health · 2016
    Article
  12. 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 at 3 institutions in 1 country.

Hana HanzlíkováInstitute of Atmospheric Physics, The Czech Academy of Sciences, Boční II 1401, 141 31, Prague, Czech Republic. hanzlikova@ufa.cas.cz.
Eva PlavcováInstitute of Atmospheric Physics, The Czech Academy of Sciences, Boční II 1401, 141 31, Prague, Czech Republic.
Jan KynčlCentre for Epidemiology and Microbiology, National Institute of Public Health, Prague, Czech Republic.
Bohumír KřížCentre for Epidemiology and Microbiology, National Institute of Public Health, Prague, Czech Republic.
Jan KyselýInstitute of Atmospheric Physics, The Czech Academy of Sciences, Boční II 1401, 141 31, Prague, Czech Republic.
Charles University · CZCzech Academy of Sciences, Institute of Atmospheric Physics · CZCzech Academy of Sciences · CZ

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The study examines effects of hot spells on cardiovascular disease (CVD) morbidity and mortality in the population of the Czech Republic, with emphasis on differences between ischaemic heart disease (IHD) and cerebrovascular disease (CD) and between morbidity and mortality. Daily data on CVD morbidity (hospital admissions) and mortality over 1994-2009 were obtained from national hospitalization and mortality registers and standardized to account for long-term changes as well as seasonal and weekly cycles. Hot spells were defined as periods of at least two consecutive days with average daily air temperature anomalies above the 95% quantile during June to August. Relative deviations of mortality and morbidity from the baseline were evaluated. Hot spells were associated with excess mortality for all examined cardiovascular causes (CVD, IHD and CD). The increases were more pronounced for CD than IHD mortality in most population groups, mainly in males. In the younger population (0-64 years), however, significant excess mortality was observed for IHD while there was no excess mortality for CD. A short-term displacement effect was found to be much larger for mortality due to CD than IHD. Excess CVD mortality was not accompanied by increases in hospital admissions and below-expected-levels of morbidity prevailed during hot spells, particularly for IHD in the elderly. This suggests that out-of-hospital deaths represent a major part of excess CVD mortality during heat and that for in-hospital excess deaths CVD is a masked comorbid condition rather than the primary diagnosis responsible for hospitalization.

Indexed as

AdolescentAdultAgedCardiovascular DiseasesChildChild, PreschoolCzech RepublicFemaleHospitalizationHot TemperatureHumansInfantInfant, NewbornMaleMiddle AgedMorbidityCardiovascular diseaseCentral EuropeCerebrovascular diseaseHot spellsIschaemic heart diseaseMorbidityMortality

Identifiers

PMID25744153
OpenAlexW2038195556

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.