title: Prevalence of overweight, obesity, and associated diseases among outpatients in a public hospital.
abstract: BACKGROUND
  The prevalence of obesity is increasing and may be particularly high among indigent public hospital patients. The purpose of this study was to determine the prevalence of obesity and its associated chronic medical conditions among outpatients at Louisiana State University Health Sciences Center-Shreveport, an urban tertiary health center that serves a mostly black, indigent population.
  
  
  METHODS
  A cross-sectional survey was conducted on 1,507 primary care patients. Age, sex, weight, height, and diagnoses were recorded, and body mass index (BMI) was calculated.
  
  
  RESULTS
  Eighty-one percent of patients were overweight or obese and 75% had one or more obesity-associated conditions. Higher BMI was significantly associated with increased prevalence of obesity-related diseases (P < 0.001) even when adjusted for age and sex.
  
  
  CONCLUSIONS
  Overweight and obesity rates at this public hospital are alarming and may indicate a problem in public hospitals across the United States. The process and structure of care for overweight and obese patients need to be evaluated, and training for residents needs to address this problem.
authors.affiliation: Department of Medicine, Louisiana State University Health Sciences Center, Shreveport, LA 71130-3932, USA. jhuang@lsuhsc.edu
authors.forename: Jian
authors.initials: J
authors.lastname: Huang
authors.forename: Estela
authors.initials: E
authors.lastname: Marin
authors.forename: Herbert
authors.initials: H
authors.lastname: Yu
authors.forename: Donna
authors.initials: D
authors.lastname: Carden
authors.forename: Connie
authors.initials: C
authors.lastname: Arnold
authors.forename: Terry
authors.initials: T
authors.lastname: Davis
authors.forename: Daniel
authors.initials: D
authors.lastname: Banks
mesh_terms: D000046:Academic Medical Centers / Q000706:statistics & numerical data*; D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D015992:Body Mass Index; D001835:Body Weight; D003430:Cross-Sectional Studies; D005260:Female; D006779:Hospitals, Public / Q000706:statistics & numerical data*; D006801:Humans; D008145:Louisiana / Q000453:epidemiology; D008297:Male; D008875:Middle Aged; D009765:Obesity / Q000150:complications* / Q000453:epidemiology*; D010045:Outpatients / Q000706:statistics & numerical data*; D015995:Prevalence; D011320:Primary Health Care / Q000706:statistics & numerical data; D012720:Severity of Illness Index