Effects of Single-Nucleotide Polymorphisms in Cytokine, Toll-Like Receptor, and Progesterone Receptor Genes on Risk of Miscarriage

Table 11

IL-6 G174C polymorphism analysis with multiplicative model of inheritance.

Allele	Women with miscarriage frequency	Control group frequency	χ^2		Odds ratio
					Values	95% CI
G	0.580	0.568	0.06	0.81	1.05	0.69–1.61
C	0.420	0.432			0.95	0.62–1.45

Estimated allele frequencies as well as corresponding odds ratios and 95% confidence interval (significance level of 0.05) in the group of women with miscarriage and the control group.