Table 2.

Between-group comparison of patients who did not respond to 4 wk of lanthanum carbonate dosages of ≤3000 mg/d and were randomly assigned to higher dosagesa

ParameterOdds Ratio95% CIP
3000 versus 3750 mg0.550.22 to 1.400.25
3000 versus 4500 mg0.710.28 to 1.800.49
3750 versus 4500 mg1.290.55 to 3.010.67
  • a CI, confidence interval.