[Health Impact of the Heatwave of 2015: Hospital Admissions in Frankfurt/Main, Germany].
Gesundheitswesen (Bundesverband der Arzte des Offentlichen Gesundheitsdienstes (Germany)) · 2018-04-01 · Registry study
Abstract
Heatwaves are gaining in importance due to increasing climatic changes. They can impair health and increase mortality. A comparison of studies is difficult because of differences in the definition of a heatwave used and/or different populations studied. In this study, morbidity data were collected using the web-based IVENA system. This system registers hospital admissions with diagnosis by the emergency medical services. We analysed hospital admissions in Frankfurt/Main during June-August of 2014-2016. These periods included a heatwave in July 2015 (per definition>32°C for at least 5 days/more than 4 days). On days with "heatwave", there was a 22% increase in hospital admissions of patients brought in by the emergency services (excess morbidity). Considering only "heat-related diagnosis", the increase was 300%. In addition to the increase in hospital admissions on "heatwave" days, there was also a direct correlation between temperature and hospital admissions over the summer days. Using the data on hospital admission of patients brought in by the emergency services turned out to be a valid marker for "heat morbidity".