Nomogram based on the O-RADS for predicting the malignancy risk of adnexal masses with complex ultrasound morphology

Table 3 Predictors of the malignancy risk of adnexal masses in the model

Category	β	SE	OR	95% CI	P
O-RADS	2.939	0.522	18.90	6.792–52.61	< 0.001*
CA125	2.788	0.495	16.26	6.17–42.86	< 0.001*
Acoustic shadowing	-2.338	0.986	0.097	0.014–0.667	0.018*
Papillary projection with color Doppler flow	1.451	0.561	4.266	1.421–12.803	0.010*

O-RADS Ovarian Adnexal Reporting and Data System, CA 125 Cancer Antigen 125, OR Odds ratio
^*Indicates statistical significance

ISSN: 1757-2215