The Reliability of Instrumental Variables in Health Care Effectiveness Research: Less Is More

Health Serv Res. 2017 Feb;52(1):9-15. doi: 10.1111/1475-6773.12527. Epub 2016 Jul 21.

Authors

Stephen B Soumerai¹, Ross Koppel²

Affiliations

¹ Harvard Medical School Department of Population Medicine and Harvard Pilgrim Health Care Institute, Landmark Center, Boston, MA.
² University of Pennsylvania, Sociology Department, Philadelphia, PA.

No abstract available

Publication types

Editorial
Introductory Journal Article

MeSH terms

Comparative Effectiveness Research / methods*
Female
Health Services Research / methods*
Humans
Observational Studies as Topic
Outcome Assessment, Health Care*
Research Design

Grants and funding

P30 DK092924/DK/NIDDK NIH HHS/United States