1. Ethnic differences in inflammatory bowel disease: results from the UNited Kingdom IncepTion Epidemiology (UNITE) study
- Author
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Samia Sakuma, Matthew J Brookes, Tariq Iqbal, Edward Fogden, Rachel Cooney, Ravi Misra, Naveen Sharma, Jimmy K. Limdi, Pia Munkholm, Johan Burisch, Sanjeev S. Pattni, Naila Arebi, and St Mark's Foundation
- Subjects
Adult ,Male ,medicine.medical_specialty ,Databases, Factual ,Epidemiology ,Ethnic group ,Prevalence ,Observational Study ,Inflammatory bowel disease ,White People ,Colitis, Ulcerative/ethnology ,03 medical and health sciences ,0302 clinical medicine ,European Continental Ancestry Group/statistics & numerical data ,Asian People ,Catchment Area, Health ,Crohn Disease ,medicine ,Ethnicity ,Humans ,Prospective Studies ,Catchment Area, Health/statistics & numerical data ,Crohn's disease ,Gastroenterology & Hepatology ,United Kingdom/epidemiology ,business.industry ,Incidence (epidemiology) ,Incidence ,Gastroenterology ,1103 Clinical Sciences ,General Medicine ,Crohn Disease/ethnology ,Middle Aged ,Databases, Factual/statistics & numerical data ,medicine.disease ,Ulcerative colitis ,INCEPTION COHORT ,United Kingdom ,Phenotype ,Asian Continental Ancestry Group/statistics & numerical data ,030220 oncology & carcinogenesis ,Family medicine ,030211 gastroenterology & hepatology ,Colitis, Ulcerative ,Female ,business - Abstract
Aim To describe the incidence and phenotype of IBD and distribution within ethnic groups. Methods Adult patients (>16 years) with newly diagnosed IBD (fulfilling Copenhagen diagnostic criteria) were prospectively recruited over one year in 5 urban catchment areas with high South Asian population. Patient demographics, ethnic codes, disease phenotype (Montreal classification), disease activity and treatment within 3 months of diagnosis were recorded onto the Epicom database. Results Across a population of 2,271,406 adults, 339 adult patients were diagnosed with IBD over one year: 218 with UC (64.3%), 115 with CD (33.9%) and 6 with IBDU (1.8%). The crude incidence of IBD, UC and CD was 17.0/100,000, 11.3/100,000 and 5.3/100,000 respectively. The age adjusted incidence of IBD and UC were significantly higher in the Indian group (25.2.100,000 and 20.5/100,000) compared to White European (14.9/100,000, p=0.009 and 8.2/100,000, p
- Published
- 2019
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