Association of Toll-Like Receptor 2 (TLR2) Expression in Placenta and Intrauterine Exposure to Hepatitis B Virus

Table 2

Association of TLR2 expression in the placenta and the detection of HBV DNA.

Placental TLR2 expression	HBV DNA detection (n (%))		Odds ratio	95% CI	P
	HBV DNA maternal (+), HBV DNA cord blood (+)	HBV DNA maternal (+), HBV DNA cord blood (-)
High score	7 (58.3)	28 (68.3)	0.650	0.173–2.440	0.730
Low score	5 (41.7)	13 (31.7)

High score = scores 2-3; low score = scores 0-1.