Clinical Study
Implication of DNA Methylation Profiling in Oral Epithelium for
Lung Cancer Screening
Table 1
Demographic and clinicopathological features of the patient and control groups.
| Characteristics | Patients () | Controls () |
| Gender | | | Male | 8 | 18 | Female | 8 | 14 | Age | | | Range | 58–82 | 34–72 | Median | 64 | 54 | Histology | | | Adenocarcinoma | 12 | | Squamous cell carcinoma | 4 | | Pathological stage | | | IA, IB | 13 | | IIA, IIB | 3 | | Smoking history | | | Current and former | 11 | 17 | Never | 5 | 15 |
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