title: Predictors of Adherence to Post-Polypectomy Surveillance Colonoscopy.
abstract: To identify predictors of adherence with surveillance colonoscopy at a safety-net hospital.
  
  
  
  We evaluated average-risk patients aged 50-75 with adenomas diagnosed at screening colonoscopy between 1/1/05-12/31/07. The primary outcome was on-time follow-up defined as attendance at surveillance colonoscopy within 5.5 years of screening colonoscopy.
  
  
  
  Among 881 patients, of whom 38% were English-speaking non-Hispanic Blacks, 38.3% attended on-time surveillance colonoscopy. In unadjusted analyses, ≥3 PCP visits after baseline colonoscopy (OR 3.6 [2.5-5.0]), "adenoma" on the EMR problem list (OR 2.2 [1.6-2.9]), and Charlson Index ≥1 (OR 1.4 [1.0-1.8]) were associated with adherence. "Adenoma" on the EMR problem list remained significant in multivariable analyses (aOR 1.8 [1.3-2.5]). A significant interaction was observed between ethnicity/language and PCP visits (p=.003).
  
  
  
  Many adenoma-bearing patients fail to attend surveillance colonoscopy in a safety-net setting. Adding "adenomas" to the EMR problem list improved attendance, suggesting that system-level interventions can increase adherence.
authors.forename: Audrey H
authors.initials: AH
authors.lastname: Calderwood
authors.forename: Paul C
authors.initials: PC
authors.lastname: Schroy
authors.forename: Matthew A
authors.initials: MA
authors.lastname: Kluge
authors.forename: Howard J
authors.initials: HJ
authors.lastname: Cabral
authors.forename: James F
authors.initials: JF
authors.lastname: Burgess
mesh_terms: D000236:Adenoma / Q000175:diagnosis*; D000368:Aged; D003111:Colonic Polyps; D003113:Colonoscopy; D015179:Colorectal Neoplasms; D005260:Female; D006801:Humans; D008297:Male; D008403:Mass Screening; D008875:Middle Aged; D010349:Patient Compliance