title: Radiograph utilization and demographics in a chiropractic college teaching clinic.
abstract: OBJECTIVE
  The purpose of this study is to present radiograph utilization at a chiropractic college teaching clinic, the associated patient demographics, and the utilization rates by body region.
  
  
  METHODS
  Data for outpatient services over a 3-year period were extracted from a college clinic administrative software program. Radiographic data were matched with patient demographic information providing the age, sex, and financial class for all patients.
  
  
  RESULTS
  The overall radiograph utilization rate was 8%, with the highest frequency occurring in the spine in the order of lumbar, cervical, and then thoracic regions. Spinal radiographs made up 66% of the total radiographs taken. The utilization rate increased as the age of the patients increased. The average patient age was 46, and 48% were female.
  
  
  CONCLUSIONS
  The radiograph utilization rate at this teaching clinic was lower than previous studies. This study provides new information regarding overall and regional radiography rates and associated patient demographics from an American chiropractic college.
authors.affiliation: Associate Professor, Diagnosis and Technique Departments, Palmer College of Chiropractic West Campus, San Jose, CA.
authors.forename: Makani
authors.initials: M
authors.lastname: Lew
authors.forename: Gregory J
authors.initials: GJ
authors.lastname: Snow
keywords: Chiropractic; Education; Guideline adherence; Radiography