title: Effect of a clinical case manager/clinical nurse specialist on patients hospitalized with congestive heart failure.
abstract: The purpose of this study was to evaluate the effect of case management by a Clinical Case Manager/Clinical Nurse Specialist (CCM/CNS) on hospitalized length of stay and hospital charge throughout a 12-month period for patients with congestive heart failure. A total of 491 patients were discharged during 1997 with a diagnosis-related group code of 127. Of this number, 88 were case managed by a CCM/CNS. The remaining 403 received the usual management of their care. The group who were case managed by the CCM/CNS demonstrated significantly shorter length of stay (t = 5.40, P < 0.00) and lower hospital charges (t = 4.26, P < 0.00) than the patients with congestive heart failure who were not case managed. Secondary analysis indicated a significant interaction between case management and involvement of a cardiologist in the care of the patient. Patients whose care involved a cardiologist without case management by a CCM/CNS demonstrated significantly greater (alpha = 0.01) length of stay and hospital charges than patients who were case managed by a CCM/CNS or patients whose care did not involve a cardiologist.
authors.affiliation: Toledo Hospital, Ohio 43606, USA. RTOPP@MCO.EDU
authors.forename: R
authors.initials: R
authors.lastname: Topp
authors.forename: D
authors.initials: D
authors.lastname: Tucker
authors.forename: C
authors.initials: C
authors.lastname: Weber
mesh_terms: D000704:Analysis of Variance; D002309:Cardiology; D019090:Case Management / Q000458:organization & administration*; D006333:Heart Failure / Q000451:nursing*; D017722:Hospital Charges / Q000706:statistics & numerical data; D006760:Hospitalization / Q000191:economics / Q000706:statistics & numerical data; D006801:Humans; D007902:Length of Stay / Q000706:statistics & numerical data; D009720:Nurse Clinicians / Q000458:organization & administration*; D015403:Nursing Evaluation Research; D015397:Program Evaluation; D012189:Retrospective Studies