title: The significance of power in research design (Part I).
authors.affiliation: Children's Hospital of Wisconsin, Milwaukee 53201, USA.
authors.forename: M K
authors.initials: MK
authors.lastname: Kachoyeanos
mesh_terms: D006801:Humans; D015399:Nursing Research / Q000592:standards*; D012107:Research Design; D013223:Statistics as Topic