. 2020 Nov 13;21:479. doi: 10.1186/s12882-020-02139-3

Table 2.

Biochemical parameters change of ESRD patients pre- and post PTX

	pre-PTX	1 week Post-PTX	1 moth Post-PTX	3 moths Post-PTX	1 year Post-PTX
Ca (mmol/l),x ± s	2.56 ± 0.21	2.09 ± 0.27^a	2.11 ± 0.28^a	2.12 ± 0.31^a	2.16 ± 0.26^a
P (mmol/l),x ± s	2.15 ± 0.47	1.10 ± 0.42^a	0.89 ± 0.33^a	1.05 ± 0.45^a	1.30 ± 0.49^a
PTH (ng/l), M(0.25,0.75)	2357.00 (1709.00,2777.00)	14.20 (5.20,27.00)^a	40.30 (21.15,77.40)^a	74.60 (31.15,165.75)^a	69.15 (27.95,180.28)^a
ALP(u/l), M(0.25,0.75)	383.00 (188.00,792.00)	415.00 (235.50,1044.50)^a	433.00 (197.50,634.00)^a	136.50 (90.00,243.25)^a	91.50 (66.75,139.25)^a
ALB(g/l),x ± s	40.36 ± 5.14	37.16 ± 4.28^a	39.83 ± 4.05	42.07 ± 4.68^a	42.10 ± 4.65^a

PS: compared with pre-PTX, p^a <0.05

The differences of biochemical parameters between pre and post-PTX were analyzed using paired t test and Wilcoxon signed-rank sum test

Ca serum calcium, P serum phosphate, PTH parathyroid hormone, ALP alkaline phosphatase, ALB albumin