Doctor Google: Correlating internet search trends for epistaxis with metropolitan climates

American Journal of Otolaryngology
Aykut A UnsalStilianos E Kountakis

Abstract

Variation in weather patterns is often cited as a risk factor for epistaxis although robust studies investigating specific climate factors are lacking. As society is increasingly utilizing the Internet to learn more about their medical conditions, we explore whether Internet search activity related to epistaxis is influenced by fluctuations in climate. Internet search activity for epistaxis-related search terms during 2012-2017 were extracted from Google Trends and localized to six highly populated cities in the US: New York, New York; Los Angeles, California; Chicago, Illinois; Houston, Texas; Philadelphia, Pennsylvania; and Atlanta, Georgia. Data were compared to local average monthly climate data from the National Centers for Environmental Information for the same time period. Spearmen correlations (r) were statistically strongest for dew point temperature (rNewYork = -0.82; rPhiladelphia = -0.74; rChicago = -0.65; rAtlanta = -0.49, rLosAngeles = -0.3). This was followed closely by relative humidity (rNewYork = -0.63; rPhiladelphia = -0.57; rLosAngeles = -0.44; rAtlanta = -0.42; rHouston = -0.40) and average temperature (rNewYork = -0.8; rPhiladelphia = -0.72; rChicago = -0.62; rAtlanta = -0.45). Overall, correlations were m...Continue Reading

Citations

Feb 16, 2020·International Journal of Environmental Research and Public Health·Artur Strzelecki
Oct 5, 2020·The Science of the Total Environment·Chuandong LiShuaihua Guan
Feb 23, 2021·Laryngoscope Investigative Otolaryngology·Josh R SenBrian D Nicholas

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