Methods for evaluating changes in health care policy: the difference-in-differences approach

Affiliations

¹ The Center for Healthcare Outcomes and Policy, University of Michigan, Ann Arbor2Institute for Healthcare Policy and Innovation, University of Michigan, Ann Arbor3Department of Surgery, School of Medicine, University of Michigan, Ann Arbor4Department of H.
² The Center for Healthcare Outcomes and Policy, University of Michigan, Ann Arbor2Institute for Healthcare Policy and Innovation, University of Michigan, Ann Arbor4Department of Health Policy & Management, School of Public Health, University of Michigan, A.

Justin B Dimick et al. JAMA. 2014.

. 2014 Dec 10;312(22):2401-2.

doi: 10.1001/jama.2014.16153.

¹ The Center for Healthcare Outcomes and Policy, University of Michigan, Ann Arbor2Institute for Healthcare Policy and Innovation, University of Michigan, Ann Arbor3Department of Surgery, School of Medicine, University of Michigan, Ann Arbor4Department of H.
² The Center for Healthcare Outcomes and Policy, University of Michigan, Ann Arbor2Institute for Healthcare Policy and Innovation, University of Michigan, Ann Arbor4Department of Health Policy & Management, School of Public Health, University of Michigan, A.

No abstract available

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