Serum phosphorus (mg/dL)

Serum calcium (mg/dL)

iPTH

(pg/mL)

Month

N

Mean

SEM

N

Mean

SEM

N

Mean

SEM

0 (Baseline)

128

7.05

0.14

128

8.76

0.07

132

238.0

22.4

3

127

5.79

0.15

127

8.79

0.07

130

208.8

21.7

6

125

5.61

0.15

125

8.82

0.07

127

201.1

21.3

9

126

5.48

0.16

126

8.76

0.06

126

201.6

22.3

12

119

5.71

0.15

119

8.77

0.05

125

200.7

25.4

15

116

5.71

0.16

116

8.76

0.06

121

200.1

23.4

18

111

5.83

0.17

111

8.68

0.06

120

196.9

25.8