title: Power analysis: Part II.
authors.affiliation: University of Texas-Galveston School of Nursing.
authors.forename: R P
authors.initials: RP
authors.lastname: Lederman
authors.forename: S
authors.initials: S
authors.lastname: Worsham
mesh_terms: D003627:Data Interpretation, Statistical; D015987:Effect Modifier, Epidemiologic; D006801:Humans; D015399:Nursing Research / Q000379:methods*; D015983:Selection Bias