title: CPSN statistics offer confidence to nurses considering certification examination.
authors.forename: M
authors.initials: M
authors.lastname: Haines
mesh_terms: D002568:Certification / Q000706:statistics & numerical data*; D004521:Educational Measurement / Q000706:statistics & numerical data*; D006801:Humans; D013041:Specialties, Nursing / Q000193:education*; D013518:Surgery, Plastic / Q000451:nursing*; D014481:United States