Table 2: Univariate analysis of clinical characteristics associated with the serum phosphorus from the dialysis patients.

FactorsData value

Age (years) 0.976
Male520.1630.149
Female280.1630.149
Pre-P (mmol/L) 0.493<0.001
TCa (mmol/L) 0.1540.173
CO2CP (mmol/L) 0.771
HCT (%) 0.045
CRR (%) 0.482<0.001
Qb (mL/min) 0.3680.001
UF (mL) 0.0080.942
Dialysate calcium (1.25 mmol/L)16 0.204
Dialysate calcium (1.5 mmol/L)64 0.204
Membrane SA (m2) 0.386<0.001
TCV 0.3030.006
Kuf (mL/h·mmHg) 0.1640.146

UF: ultrafiltrate volume; Kuf: ultrafiltrate coefficient; TCV: blood chamber volume.