Endoscopic ultrasound features of pancreatic solid lesions: Descriptive and predictive analysis on a multicenter sample

Table 4 Predictive analysis through logistic regression to identify predictive features of pancreatic ductal adenocarcinoma

Predictive analysis (PDAC)	Univariate			Multivariate
	Odds ratio	95%CI	P value	Odds ratio	95%CI	P value
Age	1.04	1.03-1.06	< 0.01	1.03	1.01-1.05	< 0.01
Sex	1.21	0.90-1.62	0.21
Major axis (mm) of the mass	1.07	1.05-1.09	< 0.01	1.01	0.97-1.05	0.69
Minor axis (mm) of the mass	1.08	1.06-1.10	< 0.01	1.01	0.97-1.06	0.59
Arterial invasion	4.79	2.72-8.41	< 0.01	1.88	0.88-4.02	0.10
Venous invasion	4.22	2.75-6.49	< 0.01	1.14	0.59-2.22	0.70
Vessels compression	3.48	2.51-4.82	< 0.01	1.51	0.88-2.58	0.14
Lymphadenopathy	4.07	2.88-5.75	< 0.01	1.94	1.25-3.02	< 0.01
Ductal retrodilation	11.10	7.84-15.70	< 0.01	5.75	3.81-8.69	< 0.01
Hypoechoic	4.63	2.65-8.09	< 0.01	3.51	1.69-7.29	< 0.01
Heterogeneous	14.10	8.21-24.30	< 0.01	2.56	1.22-5.38	0.01
Irregular margins	16.70	10.00-27.60	< 0.01	3.83	1.97-7.44	< 0.01
Multiple lesions	0.13	0.06-0.28	< 0.01	0.48	0.18-1.28	0.14
Hypovascularization	5.27	3.14-8.83	< 0.01
Hard elastography	16.00	4.58-55.70	< 0.01

PDAC: Pancreatic ductal adenocarcinoma; 95%CI: 95% confidence interval.