GSTM1 copy number variation in the context of single nucleotide polymorphisms in the human GSTM cluster

Table 3 Statistics (P-values) of intergroup comparisons of haplotype frequencies^a

Number of haploblock	Individuals with GSTM1 −/− genotype vs. Individuals with GSTM1 +/+ genotype	Individuals with GSTM1 −/− genotype vs. Individuals with GSTM1 −/+ genotype	Individuals with GSTM1 +/+ genotype vs. Individuals with GSTM1 −/+ genotype
1	‹0.0001	0.0060	0.9512
2	‹0.0001	‹0.0001	0.0391
3	‹0.0001	0.0038	0.0700
4	‹0.0001	0.0022	0.0024

ISSN: 1755-8166