VARIABLES

CP

(N = 18)

CONTROL

(N = 15)

t-value

P-value

Magnesium (mg/dl)

2.42 ± 0.08

3.26 ± 0.16

−4.966

0.000*

Calcium (mg/dl)

7.26 ± 0.31

8.97 ± 0.20

−4.439

0.000*

Lead (µg/dl)

10.38 ± 1.45

6.83 ± 0.72

2.070

0.047*