title: Rural disparities in receipt of colorectal cancer screening among adults ages 50-64 with disabilities.
abstract: BACKGROUND
  Colorectal cancer is the third leading cause of cancer deaths in the United States. Early detection can reduce mortality; however, only 59% of U.S. adults age 50 and over meet recommended colorectal cancer screening guidelines. Studies in the general population have observed that rural residents are less likely to have received colorectal cancer screening than residents of urban areas.
  
  
  OBJECTIVE
  To determine whether urban/rural disparities in colorectal cancer screening exist among people with disabilities, similar to the disparities found in the general population.
  
  
  METHODS
  We analyzed Medical Expenditure Panel Survey annual data files from 2002 to 2008. We conducted logistic regression analyses to examine the relationship between urban/rural residence and ever having received screening for colorectal cancer (via colonoscopy, sigmoidoscopy, or fecal occult blood test).
  
  
  RESULTS
  Among U.S. adults ages 50-64 with disabilities, those living in rural areas were significantly less likely to have ever received any type of screening for colorectal cancer. The urban/rural difference was statistically significant regardless of whether or not we controlled for demographic, socioeconomic, health, and health care access variables.
  
  
  CONCLUSIONS
  Disparity in screening for colorectal cancer places rural residents with disabilities at greater risk for late stage diagnosis and mortality relative to people with disabilities in urban areas. Thus, there is a need for strategies to improve screening among people with disabilities in rural areas.
authors: Institute on Development & Disability, Oregon Health & Science University, 707 SW Gaines Street, Portland, OR 97239, USA. Electronic address: hornerjo@ohsu.edu.
authors: Willi
authors: W
authors: Horner-Johnson
authors: Institute on Development & Disability, Oregon Health & Science University, 707 SW Gaines Street, Portland, OR 97239, USA.
authors: Konrad
authors: K
authors: Dobbertin
authors: Center for Disabilities Studies, College of Education and Human Development, University of Delaware, 461 Wyoming Road, Newark, DE 19716, USA; Dr. Lee was formerly affiliated with the Rehabilitation Medicine Department, Clinical Research Center, National Institutes of Health, USA.
authors: Jae Chul
authors: JC
authors: Lee
authors: Institute on Development & Disability, Oregon Health & Science University, 707 SW Gaines Street, Portland, OR 97239, USA.
authors: Elena M
authors: EM
authors: Andresen
mesh_terms: D003113:Colonoscopy; D015179:Colorectal Neoplasms / Q000175:diagnosis*; D006233:Persons with Disabilities; D005260:Female; D006297:Health Services Accessibility; D054625:Healthcare Disparities; D006801:Humans; D016015:Logistic Models; D008297:Male; D008403:Mass Screening; D008875:Middle Aged; D009780:Occult Blood; D012424:Rural Population; D012812:Sigmoidoscopy; D012959:Socioeconomic Factors
keywords: Cancer screening; Health care disparities; People with disabilities; Population surveillance; Rural population