Table 2. Laboratory Data.

Gender a	Data b
Male
Phosphorus	3.37 ± 0.71
Alb	3.33 ± 0.69
Total Ca	7.65 ± 0.59
Ionized Ca	1.29 ± 0.06
PTH	11.09 ± 5.75
Vit D	15.37 ± 7.07
Female
Phosphorus	3.20 ± 0.56
Alb	3.23 ± 0.61
Total Ca	7.63 ± 0.46
Ionized Ca	1.29 ± 0.07
PTH	10.93 ± 7.60
Vit D	13.50 ± 6.73

^a There was no statistically significant difference based on gender (P = 0.6).

^b Data are presented as mean ± SD.