title: Methodological issues in outcomes research.
authors.affiliation: Faculty of Nursing, University of Toronto.
authors.forename: S
authors.initials: S
authors.lastname: Sidani
mesh_terms: D006801:Humans; D015399:Nursing Research / Q000379:methods*; D017063:Outcome Assessment, Health Care; D015203:Reproducibility of Results; D012107:Research Design; D012680:Sensitivity and Specificity