Observational Evidence of For-Profit Delivery and Inferior Nursing Home Care: When Is There Enough Evidence for Policy Change?

Ronald, Lisa A; McGregor, Margaret J; Harrington, Charlene; Pollock, Allyson; Lexchin, Joel · PLoS Med · 2016

review · Level V

Where this comes from

Abstract

Margaret McGregor and colleagues consider Bradford Hill's framework for examining causation in observational research for the association between nursing home care quality and for-profit ownership.

Medical subject headings