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

Table 1

Comparison of general data between the two groups.

Factors	Benign SPN group ()	Malignant SPN group ()
Gender (cases)
Male	39 (60.94%)	55 (63.95%)	0.143	0.706
Female	25 (39.06%)	31 (36.05%)
Age (years)			2.777	0.006
Smoking history (cases)
Yes	25 (39.06%)	29 (33.72%)	0.454	0.500
No	39 (60.94%)	57 (66.28%)
Drinking history (cases)
Yes	23 (35.94%)	25 (29.07%)	0.795	0.372
No	41 (64.06%)	61 (70.93%)
Family history of tumor (cases)
Yes	2 (3.13%)	9 (10.47%)	2.909	0.088
No	62 (96.87%)	77 (89.53%)
History of COPD (cases)
Yes	1 (1.56%)	5 (5.81%)	1.727	0.189
No	63 (98.44%)	81 (94.19%)
History of tuberculosis(cases)
Yes	1 (1.56%)	7 (8.14%)	3.144	0.076
No	63 (98.44%)	79 (91.86%)