Genetic Polymorphism of Cancer Susceptibility Genes and HPV Infection in Cervical Carcinogenesis

Table 7

High-risk HPV types and frequency of MDM2-SNP309 in exfoliated cervical cell.

Study group	Genotype frequency		Allele frequency
	TT	TG +	T	G
HPV types 16, 18 (𝑛=21)	2 (9.5%)	19 (90.5%)	14 (33.3%)	28 (66.7%)^b
HPV other types (𝑛=47)	18 (38.2%)	29 (61.8%)^a	51 (54.2%)	43 (45.8%)^b

^a𝑃=.0161  𝜒²  versus  HPV types 16, 18.
^b𝑃=.0240  𝜒²  versus  HPV types 16, 18.