title: Ethnic differences in medicinal plant use among University students: a cross-sectional survey of self-reported medicinal plant use at two Midwest Universities.
abstract: BACKGROUND
  Numerous surveys of medicinal plant use among college students abound, but none compare use between students enrolled in two different Universities with significantly different ethnic compositions. The objective of this study is to compare medicinal plant use between two different ethnic college populations and explore differences between student medicinal plant users and non-users for comparison with previous research.
  
  
  METHODS
  Students (n = 721) at a large research university (n = 498) and a Pan-Tribal University for Native Americans (n = 233) completed surveys in October 2011 to assess past year medicinal plant use. The Mann-Whitney U test, Chi Square test, and General Linear Model were used to compare demographics and self-reported use of medicinal plants among students at both Universities and between past year users and non-users.
  
  
  RESULTS
  Over 23% of university students surveyed reported past year medicinal plant use. Users were more likely to use commercial tobacco products and to report poorer health than non-users. While Native American student medicinal plant users reported significantly higher rates of commercial tobacco use, lower self-assessment of health, and less use of prescription medicine than non-Native users, no significant differences in prevalence of medicinal plant use were found between University student populations.
  
  
  CONCLUSIONS
  Results are consistent with preexisting data showing higher rates of medicinal plant use among college students compared to the larger US population of adults and demonstrate previously documented health disparities in Native American populations compared to non-Native Americans.
authors.affiliation: Department of Sociology, University of Kansas, 1415 Jayhawk Blvd., 730 Fraser Hall, Lawrence, KS, 66045, USA. rachelcr@ku.edu.
authors.forename: Rachel
authors.initials: R
authors.lastname: Craft
authors.affiliation: Department of Geography, University of Kansas, 1475 Jayhawk Blvd., 213 Lindley Hall, Lawrence, KS, 66045, USA. trina.mcclure@ku.edu.
authors.forename: Katrina C
authors.initials: KC
authors.lastname: McClure
authors.affiliation: Kansas Biological Survey, University of Kansas, 2101 Constant Ave., Lawrence, KS, 66047, USA. scorbett@ku.edu.
authors.forename: Steven
authors.initials: S
authors.lastname: Corbett
authors.affiliation: Department of Nutrition & Food Service, College of Liberal Arts & Sciences, Wayne State University, Detroit, MI, 48202, USA. maria.pontes.ferreira@wayne.edu.
authors.forename: Maria Pontes
authors.initials: MP
authors.lastname: Ferreira
authors.affiliation: Department of Environmental Science, Haskell Indian Nations University, Sequoyah 140, 155 Indian Avenue, Lawrence, KS, 66046, USA. stiffarm@ksu.edu.
authors.forename: Ashley M
authors.initials: AM
authors.lastname: Stiffarm
authors.affiliation: Kansas Biological Survey, University of Kansas, 2101 Constant Ave., Lawrence, KS, 66047, USA. kindscher@ku.edu.
authors.forename: Kelly
authors.initials: K
authors.lastname: Kindscher
mesh_terms: D000328:Adult; D003430:Cross-Sectional Studies; D005260:Female; D006801:Humans; D015146:Midwestern United States / Q000453:epidemiology / Q000208:ethnology; D008517:Phytotherapy / Q000706:statistics & numerical data*; D010946:Plants, Medicinal; D057566:Self Report; D013334:Students / Q000706:statistics & numerical data*; D014495:Universities