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. 2014 Jun 14;55(1):62–66. doi: 10.3164/jcbn.14-15

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Copyright © 2014 JCBN

This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Fig. 3 — Correlation between phosphorus and protein intake in each dietary record and 24-h urine collection and their differences. Correlation between phosphorus (P) and protein intake in each dietary record (DR) (A), and 24-h urine collection (UC) (B) and differences between DR and UC for protein and P (C). Spearman’s correlation coefficient (r_s), Pearson’s correlation coefficient (r_p) and their p value for r_s = 0 and r_p = 0 are presented for each association.