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Open Peer Review Reports for: Double-adjustment in propensity score matching analysis: choosing a threshold for considering residual imbalance

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Pre-publication versions of this article are available by contacting

Original Submission
6 Nov 2016 Submitted Original manuscript
23 Jan 2017 Reviewed Reviewer Report - Sylvie Chevret
23 Jan 2017 Reviewed Reviewer Report - M. Sanni Ali
22 Feb 2017 Author responded Author comments - Tri-Long Nguyen
Resubmission - Version 2
22 Feb 2017 Submitted Manuscript version 2
4 Apr 2017 Editorially accepted
28 Apr 2017 Article published 10.1186/s12874-017-0338-0

How does Open Peer Review work?

Open peer review is a system where authors know who the reviewers are, and the reviewers know who the authors are. If the manuscript is accepted, the named reviewer reports are published alongside the article. Pre-publication versions of the article are available by contacting

You can find further information about the peer review system here.