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. 2017 Jan 14;18:22. doi: 10.1186/s12882-016-0434-0

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© The Author(s). 2017

Open AccessThis article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated.

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Fig. 2 — Correlations between the SGA score and the following laboratory markers. a estimated glomerular filtration rate (eGFR), b hemoglobin (Hb), c albumin, and d total cholesterol (total chol). P*; p for trend, SGA; subjective global assessment, SGA 7, well-nourished; SGA 6, at risk; SGA 5, mildly malnourished; SGA 3–4, moderately malnourished