Table 2.

Serum markers of chronic kidney disease mineral and bone disorder (CKD-MBD).

n = 74	Pre Intervention	Post Intervention	p-Value	ηp2 *
Calcium—mmol/L (mean, SD) **	2.21 ± 0.17	2.21 ± 0.22	0.983	0.000
Phosphate—mmol/L (mean, SD)	1.73 ± 0.51	1.68 ± 0.69	0.408	0.009
Parathyroid hormone—pmol/L (mean, SD) ***	57.8 ± 33.2	59.1 ± 31.2	0.784	0.001

* ηp2: S = 0.01, M = 0.06, L = 0.14; ** not corrected for albumin; *** intact assay.