title: Do you need a computed tomographic scan to evaluate suspected appendicitis in young men: an administrative database review.
abstract: BACKGROUND
  The purpose of this study was to evaluate the impact of computed tomographic (CT) scans of the abdomen on clinical outcomes and costs in young male patients presenting with suspected appendicitis.
  
  
  METHODS
  Discharge data from the University HealthSystem Consortium was accessed for all male patients between 18 and 55 years of age from October 2007 to June 2011.
  
  
  RESULTS
  Of a total of 13,228 patients who met the inclusion criteria, 11,340 (85%) were assessed using a CT scan of the abdomen, whereas 1,888 (15%) did not undergo CT evaluation. Patients undergoing CT imaging compared with those without a CT scan had less morbidity (.86% vs 2.2%, P < .0001) and fewer 30-day readmissions (1.8% vs 5.13%, P < .0001). However, CT imaging resulted in a higher overall length of hospital stay and a higher total cost.
  
  
  CONCLUSIONS
  This study suggests that in young men with suspected appendicitis, the use of an abdominal CT scan is associated with improved immediate postoperative complications, lower readmission rates with observed higher length of stay, and increased cost of care.
authors.affiliation: Department of Surgery, University of Nebraska Medical Center, 985126 Nebraska Medical Center, Omaha, NE 68198-5126, USA.
authors.forename: Abhijit
authors.initials: A
authors.lastname: Shaligram
authors.forename: Pradeep
authors.initials: P
authors.lastname: Pallati
authors.forename: Anton
authors.initials: A
authors.lastname: Simorov
authors.forename: Avishai
authors.initials: A
authors.lastname: Meyer
authors.forename: Dmitry
authors.initials: D
authors.lastname: Oleynikov
mesh_terms: D000293:Adolescent; D000328:Adult; D001062:Appendectomy / Q000191:economics / Q000706:statistics & numerical data; D001064:Appendicitis / Q000000981:diagnostic imaging* / Q000191:economics / Q000401:mortality / Q000601:surgery; D016208:Databases, Factual; D017721:Hospital Costs; D006801:Humans; D007902:Length of Stay / Q000706:statistics & numerical data; D008297:Male; D008875:Middle Aged; D010043:Outcome and Process Assessment, Health Care; D010359:Patient Readmission / Q000706:statistics & numerical data; D011183:Postoperative Complications / Q000453:epidemiology / Q000517:prevention & control; D012189:Retrospective Studies; D020379:Risk Adjustment; D014057:Tomography, X-Ray Computed / Q000191:economics; D014481:United States; D055815:Young Adult