Year: 2023
Type: article
Abstract: D i s e a s eRacial and Ethnic Disparities in Inflammatory Bowel Disease G&H What are the prevalence and incidence rates of inflammatory bowel disease by race and ethnicity, and how have they changed? MBThe prevalence and incidence rates of inflammatory bowel disease (IBD) have increased significantly during recent decades among non-White individuals.Data extracted from the 1999 National Health Interview Survey, which included 30,801 adults with an 87.6% response rate, estimated an IBD prevalence rate of 1.0% among non-Hispanic White individuals and 0.32% among non-Hispanic Black individuals. 1 In the 2015 National Health Interview Survey, which included 33,673 adults with a 55.2% response rate, Dahlhamer and colleagues found that the age-adjusted prevalence rate of IBD increased to 1.4% among non-Hispanic White individuals and 0.5% among non-Hispanic Black individuals.2 Aniwan and colleagues evaluated a population-based cohort of 814 residents of Olmsted County, Minnesota who were diagnosed with IBD between 1970 and 2010.3 The adjusted incidence rate of IBD was 18 per 100,000 person-years in White patients and 6.4 per 100,000 person-years in non-White patients between 1970 and 1984.The incidence rates of IBD in White and non-White patients subsequently increased to 21 and 9.3 per 100,000 person-years, respectively, between 1985 and 1999, and to 25 and 15 per 100,000 person-years, respectively, between 2000 and 2010.The authors determined that the incidence rate of IBD increased by 39% in White patients and by 134% in non-White patients.
Source: PubMed Central
Author: Marie L Borum
Institution: George Washington University
Language: English
Topic: Inflammatory Bowel Disease
Subfield: Gastroenterology
Field: Medicine
Domain: Health Sciences
Open Access status: green
OpenAlex ID: W4387391981