title: A challenge for the future.
authors.forename: M
authors.initials: M
authors.lastname: Maas
authors.forename: M
authors.initials: M
authors.lastname: Hardy
mesh_terms: D000368:Aged; D006801:Humans; D009730:Nursing Assessment / Q000639:trends*; D009733:Nursing Diagnosis / Q000639:trends*; D010043:Outcome and Process Assessment, Health Care