To investigate the independent relationships between the expression of ENO1-P6Abs and miscarriage among euthyroid TAI and non-TAI females, serum anti-ENO1-P6 total IgG was further included in Models 1–3 of LRA after natural logarithm-transformation and quartile stratification of the absorbance at 450 nm, respectively (Figure 4). The gene discussed is ENO1; the disease is spontaneous abortion.