Effects of Care Coordination on Hospitalization, Quality of Care, and Health Care Expenditures Among Medicare Beneficiaries 15 Randomized Trials
Effects of Care Coordination on Hospitalization, Quality of Care, and Health Care Expenditures Among Medicare Beneficiaries 15 Randomized Trials
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DOI：
10.1001/jama.2009.126
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发表时间：
2009-02-11
影响因子：
120.7
通讯作者：
Brown, Randall
中科院分区：
文献类型：
--
作者：
Peikes, Deborah;Chen, Arnold;Brown, Randall
Context Medicare expenditures of patients with chronic illnesses might be reduced through improvements in care, patient adherence, and communication.Objective To determine whether care coordination programs reduced hospitalizations and Medicare expenditures and improved quality of care for chronically ill Medicare beneficiaries.Design, Setting, and Patients Eligible fee- for- service Medicare patients ( primarily with congestive heart failure, coronary artery disease, and diabetes) who volunteered to participate between April 2002 and June 2005 in 15 care coordination programs ( each received a negotiated monthly fee per patient from Medicare) were randomly assigned to treatment or control ( usual care) status. Hospitalizations, costs, and some quality- of- care outcomes were measured with claims data for 18 309 patients ( n= 178 to 2657 per program) from patients' enrollment through June 2006. A patient survey 7 to 12 months after enrollment provided additional quality- of- care measures.Interventions Nurses provided patient education and monitoring ( mostly via telephone) to improve adherence and ability to communicate with physicians. Patients were contacted twice per month on average; frequency varied widely.Main Outcome Measures Hospitalizations, monthly Medicare expenditures, patient-reported and care process indicators.Results Thirteen of the 15 programs showed no significant ( P
