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. Author manuscript; available in PMC: 2016 Aug 1.
Published in final edited form as: Aliment Pharmacol Ther. 2015 Jun 9;42(4):461–469. doi: 10.1111/apt.13273

Figure 1.

Figure 1

Seasonal variation of esophageal eosinophilia. Adjusted associations between biopsy date and esophageal eosinophilia (adjusted for categorical age and sex) are presented. Day of the year is displayed across the horizontal-axis, with colored bands representing the month of the year. The vertical-axis displays the effect (log-odds) of day of the year on diagnosis of esophageal eosinophilia. Smoothed data were generated using the optimal degree of smoothing of the analysis including patients from all climate zones (n=104983; optimal span size=0.40). 95% confidence bands are displayed around each association.