Table 3.

Single-SNP analysis of the relationship between TLR2 2258 G>A polymorphism and congenital HCMV infection

A.
Genotype	Genotype frequencies; n (%)a		ORb (95% CI)c	P-valued
	Infected cases	Controls
GG	15 (75.0%)	30 (96.8%)	1.00	0.018
GA	5 (25.0%)	1 (3.2%)	10.00 (1.07–93.44)
B.
Genotype	Genotype frequencies; n (%)a		ORb (95% CI)c	P-valued
	Symptomatic cases	Asymptomatic cases
GG	9 (81.8%)	6 (66.7%)	1.00	0.440
GA	2 (18.2%)	3 (33.3%)	0.44 (0.06–3.51)

The prevalence rates of genotypes in TLR2 SNP were compared between infected and uninfected fetuses and newborns (A) as well as symptomatic and asymptomatic offsprings with congenital cytomegaly (B)

P ≤ 0.050 is considered as significant

^a n number of tested fetuses and newborns

^b OR odds ratio

^c 95% CI, confidence interval

^dlogistic regression model