Table 6.

The allele and genotype frequencies and odds ratio (OR) of the 135G>C polymorphism of the RAD51 gene in endometrial cancer patients and non-cancer patients with high level of endogenous DNA damage

Genotype or allele	Patients (n = 15)	Controls (n = 15)	OR (95% CI)
	Number	Number
GG	2	6	1.00 ref.
GC	4	7	1.71 (0.23–12.9)
CC	9	2	13.2 (1.47–123)
G	8	19	1.00 ref.
C	22	11	4.75 (1.58–14.3)

χ² = 45.8208, P < 0.0001