The Relationships among Plasma Fetuin-B, Thyroid Autoimmunity, and Fertilization Rate In Vitro Fertilization and Embryo Transfer

Table 3

The relationship between fetuin-B, thyroid antibodies status, and their interaction effect on pregnancy outcomes.

Outcomes	Fetuin-B (ug/ml)		TAI status		value for interaction
	OR (95%CI)	value	OR (95%CI)	value
Low fertilization	0.96 (0.94–0.99)	0.004	4.08 (1.39–15.30)	0.019	0.616
Implantation	1.00 (0.99–1.02)	0.927	0.73 (0.37–1.42)	0.359	0.157
Pregnancy	1.01 (0.99–1.02)	0.300	0.66 (0.35–1.26)	0.203	0.691
Abortion	1.00 (0.99–1.02)	0.684	1.91 (0.79–5.16)	0.171	0.836
Live birth	0.99 (0.96–1.01)	0.209	1.13 (0.47–2.93)	0.790	0.013

OR, odds ratio; TAI, thyroid autoimmunity. The fully adjusted model was adjusted for age, BMI, infertility duration, and AMH. Fetuin-b, TAI status, and their interaction were included in the model separately.