Table 1.

Characteristics of 30 patient under study.

Gender
Male	21
Female	9
Age (year)
Mean±SD	26.2±8.1
Minimum-maximum	15–43
Weight (kg)
Mean±SD	63.9±11.8
Minimum-maximum	22–80
Dose (mg/day)
Mean±SD	233.80±64.22
Minimum-maximum	14–296
Disease
Malignant diseases	25
Other	5
Number of sampling	240

SD, standard deviation; AST, aspartate aminotransferase;