TY - JOUR KW - Case Management KW - Quality of Health Care KW - Medicare KW - accountable care organizations KW - Health Care Costs KW - Health Resource Utilization KW - Chronic Disease -- In Old Age KW - Gerontologic Care KW - Human KW - Funding Source KW - Outcomes (Health Care) KW - Cross Sectional Studies KW - Surveys KW - Aged KW - Aged, 80 and over KW - Frail Elderly -- Psychosocial Factors KW - Patient Admission KW - Readmission KW - Acute Care KW - Ambulatory Care Facilities KW - Inpatients KW - Emergency Service KW - Continuity of Patient Care KW - Male KW - Female KW - Descriptive Statistics KW - Multivariate Statistics KW - Regression KW - Statistical Significance KW - Nursing Home Patients KW - Ethnic Groups KW - Confidence Intervals AU - Mariétou H. Ouayogodé AU - Alexander J. Mainor AU - Ellen Meara AU - Julie P. W. Bynum AU - Carrie H. Colla A1 - AD - The Dartmouth Institute for Health Policy & Clinical Practice, Geisel School of Medicine at Dartmouth, Lebanon, New Hampshire; The National Bureau of Economic Research, Cambridge, Massachusetts; Department of Internal Medicine, University of Michigan, Ann Arbor BT - JAMA Network Open C5 - Financing & Sustainability; Healthcare Disparities CP - 7 CY - Chicago, Illinois DO - 10.1001/jamanetworkopen.2019.6939 IS - 7 JF - JAMA Network Open LA - English M1 - Journal Article PB - American Medical Association PP - Chicago, Illinois PY - 2019 SP - e196939 T1 - Association Between Care Management and Outcomes Among Patients With Complex Needs in Medicare Accountable Care Organizations T2 - JAMA Network Open TI - Association Between Care Management and Outcomes Among Patients With Complex Needs in Medicare Accountable Care Organizations U1 - Financing & Sustainability; Healthcare Disparities U3 - 10.1001/jamanetworkopen.2019.6939 VL - 2 Y1 - 2019 Y2 - 07/12 ER -