title: Dyslipidemia prevalence in a laboratory initiated screening program.
abstract: OBJECTIVE
  Evaluate utilization and diagnosis rates in a self-pay, self-referred screening program for dyslipidemia.
  
  
  METHODS
  301 patients self-referred to the clinical laboratory for lipid testing in a two-year period. The patient population that participated was characterized in terms of insurance status, gender, age, and known cardiovascular risk factors. Lipid profiles were characterized as measured by total cholesterol, triglycerides (TGs), low-density lipoprotein cholesterol (LDL), high-density lipoprotein cholesterol (HDL), and total cholesterol to HDL risk factor.
  
  
  METHODS
  Clinical laboratory in an academic medical center.
  
  
  METHODS
  Data from all patients that self-selected for screening were included.
  
  
  METHODS
  Immediate laboratory results with both verbal and written interpretations and recommendations were provided to the patients.
  
  
  METHODS
  Age, gender, insurance status, number of known risk factors, and lipid profiles in the subject group.
  
  
  RESULTS
  The mean age of participants was 57 years. Men (197) outnumbered women (104) by almost 2:1; most (94%) had health insurance. At presentation, 44% of the patients had more than one risk factor for coronary heart disease (CHD). 151 individuals (50%) had lipid findings that would require at least dietary intervention by NCEP guidelines.
  
  
  CONCLUSIONS
  A self-pay, self-referred screening program for lipid disorders is an effective means of improving screening and diagnosis rates. Patients with insurance were willing to pay for the convenience offered and men in particular were more likely to self-refer than women, independent of previous knowledge of risk factors or lipid disorders.
authors.affiliation: University of California, Irvine Medical Center, Orange, CA 92868, USA. jemerson@uci.edu
authors.forename: Jane F
authors.initials: JF
authors.lastname: Emerson
authors.forename: Mahtab
authors.initials: M
authors.lastname: Jafari
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D002140:California / Q000453:epidemiology; D005260:Female; D005382:Financing, Personal; D006297:Health Services Accessibility; D006801:Humans; D006949:Hyperlipidemias / Q000175:diagnosis / Q000453:epidemiology / Q000517:prevention & control*; D007755:Laboratories, Hospital / Q000191:economics / Q000706:statistics & numerical data*; D008297:Male; D008403:Mass Screening / Q000191:economics / Q000706:statistics & numerical data*; D008875:Middle Aged; D012017:Referral and Consultation; D012648:Self Care / Q000191:economics