Last data update: Sep 16, 2024. (Total: 47680 publications since 2009)
Records 1-2 (of 2 Records) |
Query Trace: Flowers NT [original query] |
---|
Incidence of crohn's disease and ulcerative colitis in Rhode Island: Report from the Ocean State Crohn's and Colitis Area Registry
Shapiro JM , Zoega H , Shah SA , Bright RM , Mallette M , Moniz H , Grabert SA , Bancroft B , Merrick M , Flowers NT , Samad Z , Lidofsky S , LeLeiko NS , Sands BE . Inflamm Bowel Dis 2016 22 (6) 1456-61 BACKGROUND: Studies describing the incidence of Crohn's disease (CD) and ulcerative colitis (UC) are uncommon in the United States. We sought to determine the incidence of CD and UC in the state of Rhode Island. METHODS: The Ocean State Crohn's and Colitis Area Registry is a state-based inception cohort of patients newly diagnosed with inflammatory bowel disease (IBD) in Rhode Island. To confirm a diagnosis of CD, UC, or IBD unclassified (IBDU), the National Institute of Diabetes and Digestive and Kidney Diseases IBD Genetics Consortium criteria were applied in a review of medical records from gastroenterology practices located in the state of Rhode Island and adjacent to the Rhode Island border in Massachusetts and Connecticut. Using population-based data, we determined the statewide incidence of IBD in Rhode Island from 2008 to 2010. RESULTS: A total of 971 Rhode Island residents were diagnosed with IBD, including 444 with CD, 486 with UC, and 41 with IBD unclassified from 2008 to 2010. The overall age- and sex-adjusted IBD incidence was 30.2 (95% confidence interval, 28.3-32.1) per 100,000 persons in this time frame with 13.9, 15.1, and 1.3 per 100,000 diagnosed with CD, UC, and IBD unclassified, respectively. Of the total incident cases in Rhode Island, 30% (n = 291) were enrolled in Ocean State Crohn's and Colitis Area Registry for follow-up. CONCLUSIONS: The incidence of IBD in Rhode Island is higher than that previously reported by other population-based cohorts in the United States. Prospective follow-up of individuals enrolled in the community-based Ocean State Crohn's and Colitis Area Registry cohort is ongoing. |
Racial and ethnic differences in health care utilization and outcomes among ulcerative colitis patients in an integrated health-care organization
Li D , Collins B , Velayos FS , Liu L , Lewis JD , Allison JE , Flowers NT , Hutfless S , Abramson O , Herrinton LJ . Dig Dis Sci 2014 59 (2) 287-94 BACKGROUND: Current knowledge of racial disparities in healthcare utilization and disease outcomes for ulcerative colitis (UC) is limited. We sought to investigate these differences among Caucasian, African American, Asian, and Hispanic patients with ulcerative colitis in Kaiser Permanente, a large integrated health-care system in Northern California. METHODS: This retrospective cohort study used computerized clinical data from 5,196 Caucasians, 387 African-Americans, 550 Asians, and 801 Hispanics with prevalent UC identified between 1996 and 2007. Healthcare utilization and outcomes were compared at one and five-year follow-up by use of multivariate logistic regression analysis. RESULTS: Compared with whites, the male-to-female ratio differed for African-Americans (0.68 vs. 0.91, p < 0.01) and Asians (1.3 vs. 0.91, p < 0.01). Asians had fewer co-morbid conditions (p < 0.01) than whites, whereas more African-Americans had hypertension and asthma (p < 0.01). Use of immunomodulators did not differ significantly among race and/or ethnic groups. Among Asians, 5-ASA use was highest (p < 0.05) and the incidence of surgery was lowest (p < 0.01). Prolonged steroid exposure was more common among Hispanics (p < 0.05 at 1-year) who also had more UC-related surgery (p < 0.01 at 5-year) and hospitalization (<0.05 at 5-year), although these differences were not significant in multivariate analysis. CONCLUSIONS: In this population of UC patients with good access to care, overall health-care utilization patterns and clinical outcomes were similar across races and ethnicity. Asians may have milder disease than other races whereas Hispanics had a trend toward more aggressive disease, although the differences we observed were modest. These differences may be related to biological factors or different treatment preferences. |
- Page last reviewed:Feb 1, 2024
- Page last updated:Sep 16, 2024
- Content source:
- Powered by CDC PHGKB Infrastructure