Table 2.

Multivariate Logistic Regression Analysis of Independent Factors Influencing Invasive Mucinous Adenocarcinoma

Variable	B	P	Odds Ratio (95% Confidence IntervalI)
Age	0.649	0.173	1.914 (0.753,4.866)
Nodule type	3.15	0	23.335 (5.665,96.118)
Maximum nodule diameter	0.101	0.849	1.106 (0.391,3.126)
Tumor lung interface	2.771	0.003	15.974 (2.595,98.335)
Lobulation	−1.111	0.085	0.329 (0.093,1.167)
Spiculation	0.568	0.309	1.765 (0.59,5.28)
Air bronchogram or vacuolar signs	2.301	0	9.98 (3.846,25.892)
Abnormal vascular changes	−2.231	0.005	0.107 (0.023,0.502)
Constant	−3.066	0.003	0.047

Note: Bold values referred to significant variables (p < 0.05) in multivariate logistic regression analysis.