Fig. 3From: Consequences of a high phosphorus intake on mineral metabolism and bone remodeling in dependence of calcium intake in healthy subjects – a randomized placebo-controlled human intervention studyRenal calcium (a) and phosphorus (b) excretion after nutritional intervention with phosphorus and calcium. a n = 59; b n = 62; data are expressed as mean + standard deviation; mean values within an intervention group with dissimilar superscript letters are significantly different (p ≤ 0.05); mean values without superscripts have no significant differences; * significant different (p ≤ 0.05); effect of time was tested using general linear model with repeated measurements (with pairwise comparisons based on Bonferroni); effect of supplementation was tested using univariate analysis of variance followed by Bonferroni post hoc test; P1000/Ca0: 1000 mg phosphorus/0 mg calcium; P1000/Ca500: 1000 mg phosphorus/500 mg calcium; P1000/Ca1000: 1000 mg phosphorus/1000 mg calciumBack to article page