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. Author manuscript; available in PMC: 2018 Jun 5.
Published in final edited form as: Mayo Clin Proc. 2016 Dec 5:S0025-6196(16)30634-6. doi: 10.1016/j.mayocp.2016.10.012

Figure 2.

Figure 2

Trends in total and undiagnosed CD prevalence between 2009 and 2014. While the prevalence of total CD remained stable in this period, the prevalence of undiagnosed CD decreased in the last 2-year cycle. Interestingly, the prevalence of diagnosed CD increased dramatically in the last 2-year cycle. Total CD included participants with either serologically diagnosed CD or a reported clinical diagnosis of CD. CD, celiac disease; NHANES, National Health and Nutrition Examination Survey; *, % (95% confidence interval).