. 2022 Dec 30;26(4):275–281. doi: 10.5114/wo.2023.124755

Table 3.

Logistic regression analysis results

Parameters	β coefficient	Standard error	Wald statistics	p	Exp(B)	%95 CI
Parameters	β coefficient	Standard error	Wald statistics	p	Exp(B)	Lower	Upper
U/S internal structure (homogeneous)	2.825	0.621	20.718	< 0.001	16.869	4.997	56.947
U/S back acoustic (shadowing)	–2.295	0.702	10.691	0.001	0.101	0.025	0.399
Stable	–0.731	0.367	3.973	0.046	0.481