Evidence map›Paper›PMID 35583101›Full record

ArticleDeutsches Arzteblatt international2022

Heat-Related Mortality in Germany From 1992 to 2021.

Claudia Winklmayr, Stefan Muthers, Hildegard Niemann, Hans-Guido Mücke, Matthias An der Heiden

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Article in Deutsches Arzteblatt international, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers.

0numbers the graph read from it
0cells of the map it votes in
42citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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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.

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

42 citing papers in PubMed.

  1. Deaths During a Heat Wave.Deutsches Arzteblatt international · 2026
    Article
  2. Heat- and Cold-Associated Mortality in Germany, 2000-2023.Deutsches Arzteblatt international · 2026
    Observational
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  15. Dementia and Risks of Temperature-Related Mortality and Hospitalizations in Germany.The journals of gerontology. Series A, Biological sciences and medical sciences · 2025
    Article
  16. Article
  17. The Spectrum of Heat-Related Diseases - A Meta-Review.International journal of public health · 2025
    Review
  18. Article
  19. Physical environmental influences on human health.GMS hygiene and infection control · 2025
    Review
  20. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors.

Claudia WinklmayrDepartment of Infectious Disease Epidemiology, Robert Koch Institute (RKI), Berlin, Germany; Research Centre Human Biometeorology, Deutscher Wetterdienst (DWD), Freiburg, Germany; Department of Epidemiology and Health Monitoring, Robert Koch Institute (RKI), Berlin, Germany; Department of Environmental Hygiene, German Environment Agency (UBA), Berlin, Germany.
Stefan Muthers
Hildegard Niemann
Hans-Guido Mücke
Matthias An der Heiden

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

background2018-2020 were unusually warm years in Germany, and the summer of 2018 was the second warmest summer since record-keeping began in 1881. Higher temperatures regularly lead to increased mortality, particularly among the elderly.

methodsWe used weekly data on all-cause mortality and mean temperature from the period 1992-2021 and estimated the number of heat-related deaths in all of Germany, and in the northern, central, and southern regions of Germany, employing a generalized additive model (GAM). To characterize long-term trends, we compared the effect of heat on mortality over the decades.

resultsOur estimate reveals that the unusually high summer temperatures in Germany between 2018 and 2020 led to a statistically significant number of deaths in all three years. There were approximately 8700 heat-related deaths in 2018, 6900 in 2019, and 3700 in 2020. There was no statistically significant heat-related increase in deaths in 2021. A comparison of the past three decades reveals a slight overall decline in the effect of high temperatures on mortality.

conclusionAlthough evidence suggests that there has been some adaptation to heat over the years, the data from 2018-2020 in particular show that heat events remain a significant threat to human health in Germany.

Indexed as

Hot TemperatureMortalityAgedGermanyHumansSeasonsTemperature

Identifiers

PMID35583101
PMCPMC9639227

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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.