title: Yield of the screening review of systems: a study on a general medical service.
abstract: OBJECTIVE
  To determine the usefulness of screening reviews of the cardiopulmonary and gastrointestinal systems during medical admissions.
  
  
  METHODS
  Case series.
  
  
  METHODS
  General internal medicine ward of a university hospital.
  
  
  METHODS
  550 consecutive medical patients were initially screened at admission. The authors excluded 265 patients with life-limiting medical conditions, and they studied 98 patients with no known cardiopulmonary disease and 207 patients with no known gastrointestinal disease.
  
  
  METHODS
  Positive responses to screening systems review questions were evaluated using a standardized testing algorithm.
  
  
  METHODS
  Numbers of new diagnoses; potential for patient benefit.
  
  
  RESULTS
  The authors made 26 new diagnoses for 25 patients (95% confidence limits, 16 to 37 patients), two of whom may have gained years of life as a result.
  
  
  CONCLUSIONS
  The absolute yield of the screening cardiopulmonary and gastrointestinal reviews of systems of 550 patients admitted to an internal medicine service of a university hospital was a new diagnosis in about 5% of patients. An estimate of the cost-effectiveness compares favorably with those of other accepted screening practices.
authors.affiliation: Department of Internal Medicine, University of Texas Medical Branch, Galveston.
authors.forename: T L
authors.initials: TL
authors.lastname: Mitchell
authors.forename: J L
authors.initials: JL
authors.lastname: Tornelli
authors.forename: T D
authors.initials: TD
authors.lastname: Fisher
authors.forename: T A
authors.initials: TA
authors.lastname: Blackwell
authors.forename: J R
authors.initials: JR
authors.lastname: Moorman
mesh_terms: D000328:Adult; D000368:Aged; D003955:Diagnostic Tests, Routine / Q000191:economics / Q000379:methods* / Q000592:standards; D005260:Female; D005767:Gastrointestinal Diseases / Q000175:diagnosis* / Q000191:economics; D006331:Heart Diseases / Q000175:diagnosis* / Q000191:economics; D006748:Hospital Departments / Q000191:economics / Q000458:organization & administration* / Q000592:standards; D006784:Hospitals, Teaching / Q000191:economics / Q000458:organization & administration* / Q000592:standards; D006801:Humans; D007388:Internal Medicine / Q000191:economics / Q000592:standards*; D008171:Lung Diseases / Q000175:diagnosis* / Q000191:economics; D008297:Male; D008487:Medical History Taking / Q000379:methods / Q000592:standards; D008875:Middle Aged; D010343:Patient Admission; D013781:Texas