Table 3.

Multivariate analyses for the predictors of adherence to phosphate binders

Model 1R = 0.37, P < 0.001Model 2R = 0.35, P < 0.001
Betap valueBetap value
Center 2 (ref center 1)0.080.250.080.26
Center 3 (ref center 1)0.140.040.200.005
Pill burden from phosphate binders−0.190.003
Total pill burden−0.150.03
Age, per 1 yr0.220.0010.200.001
Serum albumin, per 1 g/dl0.28<0.0010.250.001