TABLE 4.

Binary logistic regression to construct the diagnostic model

Parameters	β coefficient	p‐value	OR	95% CI
HGB (g/L)	−0.056	<0.001	0.95	0.921–0.971
CA199 (U/ml)	0.018	0.022	1.018	1.003–1.033
CA125 (U/ml)	0.062	<0.001	1.064	1.041–1.088
HE4 (pmol/L)	0.04	0.049	1.041	1.000–1.084
Constant	3.352

Abbreviations: CA, carbohydrate antigen; CI, confidence interval; HE4, human epididymis protein 4; HGB, hemoglobin; OR, odds ratio.