title: The distribution of outcomes research papers across clinical journals.
abstract: This study examines the distribution of health outcomes research (HOR) studies in the clinical literature by clinical areas and journal impact factor. The authors reviewed 535 journals and divided the sample into higher and lower impact journals across four clinical area. Mann-Whitney and Kruskal-Wallis tests were used to examine differences across four categories of outcomes research articles published, specifically the incidence of articles in higher versus lower impact journals and differences across clinical areas. All high-impact journals published more safety and quality articles than process assessment, quality of life, or cost analysis studies. The number of each type of outcomes research study published was highly variable across all clinical areas. Only arthritis and outcomes research journals showed statistically significant differences between higher versus lower impact journals. Authors may benefit from considering these differences in their clinical specialty area when deciding where to submit HOR studies.
authors.affiliation: Department of Surgery, University of Pennsylvania School of Medicine, Philadelphia, USA. jennifer.goldsack@uphs.upenn.edu
authors.forename: Jennifer
authors.initials: J
authors.lastname: Goldsack
authors.forename: Chris
authors.initials: C
authors.lastname: McLaughlin
authors.forename: Mirar N
authors.initials: MN
authors.lastname: Bristol
authors.forename: Alex
authors.initials: A
authors.lastname: Loeb
authors.forename: Meredith
authors.initials: M
authors.lastname: Bergey
authors.forename: Seema S
authors.initials: SS
authors.lastname: Sonnad
mesh_terms: D015706:Bibliometrics; D006302:Health Services Research / Q000379:methods / Q000706:statistics & numerical data*; D006801:Humans; D055811:Journal Impact Factor; D017063:Outcome Assessment, Health Care / Q000379:methods / Q000706:statistics & numerical data*; D010506:Periodicals as Topic / Q000706:statistics & numerical data* / Q000639:trends; D011788:Quality of Life / Q000523:psychology*; D019057:Quality-Adjusted Life Years; D018709:Statistics, Nonparametric; D014481:United States