[Retracted] Medical Data Analysis of CYP1B1 Gene Polymorphism and Clinical Prognosis of Minimally Invasive Surgery for Lung Cancer

Table 2

Clinicopathological features of various lesions.

Clinicopathological features		Cases (%)
Total number of lesions		286
Lesion distribution	Upper lobe of the right lung	78 (34.26%)
	Middle lobe of the right lung	32 (11.23%)
	Lower lobe of the right lung	53 (24.21%)
	Upper lobe of the left lung	41 (15.39%)
	Lower lobe of the left lung	52 (16.87%)
Maximum diameter of the tumor	≤4 cm	314 (68.67%)
Lymph node metastasis	≥4 cm	17 (5.43%)
	Yes	14 (7.71%)
	No	254 (95.21%)
Differentiation type	High differentiation	6 (3.29%)
	High to medium differentiation	14 (5.01%)
	Medium differentiation	76 (31.43%)
	Medium to low differentiation	18 (7.74%)
	Low differentiation	3 (1.13%)
	Not reported	134 (34.76%)
Pleural invasion	Yes	14 (7.23%)
	No	235 (99.34%)