Table 2

Comparison among the distribution of the different GSTT1 and GSTM1 genotypes in the normal population and the thyroid benign and malignant (papillary and follicular) patients

GenotypePopulationBenign goiterPapillaryFollicular
n%n%n%n%
GSTT1−GSTM1−15548510318
GSTT1−GSTM1+5217612510424
GSTT1+GSTM1−1113720412040529
GSTT1+GSTM1+1224119392040529
Total300495017