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Characteristics of lung cancer and non-cancerous cases.
| A. Characteristics of the Lung Cancer Cases | ||
| Lung Cancer Patients | n | (%) |
| Total number | 18 | |
| Median age (range) | 73.5 (59–86) | |
| Gender | ||
| Male | 9 | 50.0 |
| Female | 9 | 50.0 |
| Pathological stage: | ||
| IA | 1 | 5.6 |
| IB | 4 | 22.2 |
| IIA | 8 | 44.4 |
| IIB | 1 | 5.6 |
| IIIA | 4 | 22.2 |
| IIIB | 0 | 0.0 |
| B. Characteristics of the Non-Cancerous Cases | ||
| Non-Cancerous Tissues | n | (%) |
| Total number | 28 | |
| Median age (range) | 71 (50–88) | |
| Gender: | ||
| Male | 25 | 89.3 |
| Female | 3 | 10.7 |
