title: The prevalence of asthma in an NCAA Division I collegiate athletic program.
abstract: OBJECTIVE
  To determine the prevalence of asthma among all varsity athletes in a large National Collegiate Athletic Association (NCAA) Division I program.
  
  
  METHODS
  We retrospectively reviewed the medical records for all varsity athletes at The Ohio State University (OSU). Data were abstracted from patient charts that contained a Medical Health Questionnaire, annual physical examinations, and medical encounters by the OSU Sports Medicine staff. A diagnosis of asthma was defined by self-report of physician diagnosis as recorded in the medical record.
  
  
  RESULTS
  Overall, 130 of 763 (17.0%) athletes had a diagnosis of asthma. Females (67/280 or 23.9%) had a significantly higher prevalence of asthma than males (63/483 or 13.0%) (p value = 0.001). There was no significant difference in the prevalence of asthma between high- and low-ventilation sports. (p value = 0.201).
  
  
  CONCLUSIONS
  The prevalence of asthma among varsity athletes at The Ohio State University is 17.0%, which is significantly higher than the reported prevalence of asthma in the general United States population between 18 to 24 years of age. More females had asthma in our study population than males. These data will allow for future studies and development of focused screening programs of collegiate athletes.
authors.affiliation: Department of Internal Medicine, The Ohio State University Medical Center, Columbus, OH, USA.
authors.forename: Donald F
authors.initials: DF
authors.lastname: Zoz
authors.forename: Jonathan P
authors.initials: JP
authors.lastname: Parsons
authors.forename: Janine L
authors.initials: JL
authors.lastname: Oman
authors.forename: Gary
authors.initials: G
authors.lastname: Phillips
authors.forename: Christopher C
authors.initials: CC
authors.lastname: Kaeding
authors.forename: Thomas M
authors.initials: TM
authors.lastname: Best
authors.forename: John G
authors.initials: JG
authors.lastname: Mastronarde
mesh_terms: D000293:Adolescent; D000328:Adult; D001249:Asthma / Q000175:diagnosis / Q000453:epidemiology*; D005260:Female; D006801:Humans; D008297:Male; D015995:Prevalence; D012189:Retrospective Studies; D012737:Sex Factors; D013177:Sports / Q000706:statistics & numerical data*; D014495:Universities; D055815:Young Adult