[Retracted] Analysis of Adverse Pregnancy Outcomes of Pregnant Women with Syphilis and Maternal-Infant Serological Association in Changzhou, China, 2015–2019

Table 3

Unconditional multivariate logistic regression model analysis of adverse pregnancy outcomes in pregnant women treated for syphilis.

Factors		SE	Wald		OR (95% CI)
Age	0.076	0.025	8.842	0.003	1.079 (1.026, 1.134)
Parity	-0.472	0.207	5.173	0.023	0.624 (0.416, 0.937)
Titers of first antenatal visit
<8	—	—	—	—	1.000
>=8	0.524	0.287	3.334	0.068	1.689 (0.962, 2.965)
Whether to standardize treatment
No	—	—	—	—	1.000
Yes	-0.628	0.270	5.400	0.020	0.534 (0.314, 0.906)
Constant	-2.142	0.742	8.332	0.004	0.117