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International Journal of Biometeorology

, Volume 60, Issue 8, pp 1303–1305 | Cite as

Weather conditions and their effect on the increase of the risk of type A acute aortic dissection onset in Berlin

  • Hamid Taheri ShahraiyniEmail author
  • Sahar Sodoudi
  • Ulrich Cubasch
Short Communication

Abstract

In this study, a minimum distance classification and forward feature selection technique are joined to determine the relationship between weather conditions and the increase of the risk of type A acute aortic dissection (AAD) events in Berlin. The results demonstrate that changes in the amount of cloudiness and air temperature are the most representative weather predictors among the studied parameters. A discrimination surface was developed for the prediction of AAD events 6 h ahead, and it is found that, under a specific amount of cloudiness and air temperature, the risk of AAD events in Berlin increases about 20 %.

Keywords

Type A acute aortic dissection Air temperature Supervised classification technique Cloudiness Weather predictors Berlin 

Notes

Acknowledgments

The authors thank Deutsches Herzzentrum Berlin for the type A acute aortic dissection data and Chris Engert for his valuable proofreading of this short communication. The authors also wish to express their warm thanks to the University Management of Freie Universität Berlin for its support in this study.

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Copyright information

© ISB 2015

Authors and Affiliations

  • Hamid Taheri Shahraiyni
    • 1
    • 2
    Email author
  • Sahar Sodoudi
    • 1
  • Ulrich Cubasch
    • 1
  1. 1.Institut für MeteorologieFreie Universität BerlinBerlinGermany
  2. 2.Remote Sensing Research CenterSharif University of TechnologyTehranIran

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