[Retracted] Application of CT Postprocessing Reconstruction Technique in Differential Diagnosis of Benign and Malignant Solitary Pulmonary Nodules and Analysis of Risk Factors

Table 3

Analysis of independent risk factors in patients with benign and malignant SPNs.

Related factors		SE	Wald	OR value	95% CI	value
Age	0.971	0.335	8.401	2.641	1.369~5.092	0.004
Nodule diameter	0.749	0.247	9.195	2.115	1.303~3.432	0.003
Lobulation sign	0.814	0.359	5.141	2.257	1.117~4.561	0.024
Burr sign	1.035	0.311	11.075	2.815	1.530~5.179	0.001
Ground-glass component	0.681	0.225	9.161	1.976	1.271~3.071	0.003
Calcification component	0.834	0.121	47.507	2.303	1.816~2.919	<0.001