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. Author manuscript; available in PMC: 2018 Feb 7.
Published in final edited form as: Ann Intern Med. 2017 Jan 3;166(3):191–200. doi: 10.7326/M16-1901

Figure 1. Flow of articles through the literature search and screening process.

Figure 1

Abbreviations: CHF=congestive heart failure; CKD=chronic kidney disease; CLD=chronic liver disease

*Search results are from Embase (2512), PubMed (2312), Cochrane (17).

†Three references were relevant to both CKD and CHF.