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Publisher's Note: Error in section: Re-evaluating the Data: Inconsistencies and Omissions

Posted by plosmedicine on 31 May 2012 at 11:50 GMT

We used ordinary least squares regression with country fixed effects, clustered by country, for the main model estimation of the association between DAH and GHE-S.
http://plosmedicine.org/article/info:doi/10.1371/journal.pmed.1001214#article1.body1.sec3.p3

There was an error in the third paragraph of this section. The correct sentence is: We used ordinary least squares regression, clustered by country, for the main model estimation of the association between DAH and GHE-S.

No competing interests declared.