Table 2 Biochemical parameters change of ESRD patients pre- and 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