Table 4
Serum levels of zinc and copper based on single drug usage.
Serum level
Sodium valporate n=27
Carbamazepine n=12
T-test
P
-value
Mean±SD
Serum Zinc
65±0.05
52±8.1
5.58
0.024
Serum Copper
144.7±8
195±11
9.47
0.004