[Retracted] Gene Mutation and Its Association with Clinicopathological Features in Young Patients with Non-Small-Cell Lung Cancer

Table 1

Clinicopathological features of young patients with NSCLC in the study (N = 84 cases).

Clinicopathological features	Cases	Percentage
Gender
Male	47	56.0
Female	37	44.0
Age
14–20	2	2.4
21–25	8	9.5
26–30	29	34.5
31–35	45	53.6
Smoking
No	75	89.3
Yes	9	10.7
Histological classification
Lung adenocarcinoma	73	86.9
Lung squamous carcinoma	8	9.5
Other types	3	3.6
Family history	3	2.7
Tumor-node-metastasis staging
I	12	14.3
II	4	4.8
III	13	15.5
IV	55	65.5