Table 2.

Laboratory values of patients according to presence of PTA

ParameterPTA(n = 127)No PTA(n = 499)P
PTA at 3 mo (%)83280.0001
Hemoglobin (g/dl)
    3 mo10.5 ± 0.212.5 ± 0.70.001
    12 mo10.2 ± 0.213.7 ± 0.10.001
Serum creatinine (mg/dl)
    3 mo1.8 ± 0.11.5 ± 0.10.001
    12 mo2.1 ± 0.21.5 ± 0.10.001