Seasonal variation of itch: A study using real-time data from 2004 to 2016 Radhika Grandhi, MPH, Alice He, BS, Yevgeniy R. Semenov, MD, MA, Shawn G. Kwatra, MD Journal of the American Academy of Dermatology Volume 76, Issue 3, Pages 563-564 (March 2017) DOI: 10.1016/j.jaad.2016.09.046 Copyright © 2016 American Academy of Dermatology, Inc. Terms and Conditions
Fig 1 Search volume index (SVI) for itch (red) and US national temperature (degrees Fahrenheit) (blue) by month from January 2004 to March 2016. Spearman correlation shows significant correlation (0.42; P < .0001). Journal of the American Academy of Dermatology 2017 76, 563-564DOI: (10.1016/j.jaad.2016.09.046) Copyright © 2016 American Academy of Dermatology, Inc. Terms and Conditions
Fig 2 Search volume index (SVI) for itch (red) and United Kingdom national temperature (degrees Fahrenheit) (blue) by month from January 2004 to March 2016. Spearman correlation shows significant correlation (0.27; P = .0009). Journal of the American Academy of Dermatology 2017 76, 563-564DOI: (10.1016/j.jaad.2016.09.046) Copyright © 2016 American Academy of Dermatology, Inc. Terms and Conditions