Table 1. Characteristics of 88 patients.
| Patient characteristics | Moderate differentiation (60) | Poor differentiation (28) |
|---|---|---|
| Age (Year) | 60.2 ± 8.1 | 60.4 ± 9.1 |
| Lobe location | ||
| Right upper lobe N (%) | 17(28.3) | 9(32.1) |
| Right middle lobe N (%) | 2(3.3) | 4(14.3) |
| Right lower lobe N (%) | 14(23.4) | 4(14.3) |
| Left upper lobe N (%) | 19(31.7) | 7(25.0) |
| Left lower lobe N (%) | 8(13.3) | 4(14.3) |
| Gender | ||
| Male N (%) | 28(46.7) | 16(57.1) |
| Female N (%) | 32(53.3) | 12(42.9) |
| Smoking | ||
| Yes N (%) | 19(31.7) | 17(60.7) |
| No N (%) | 41(68.3) | 11(39.3) |
| CEA | ||
| >5ng/ml N (%) | 19(31.7) | 15(53.6) |
| <5ng/ml N (%) | 41(68.3) | 13(46.4) |
| Lymph node metastasis | ||
| Yes N (%) | 12(20.0) | 11(39.3) |
| No N (%) | 48(80.0) | 17(60.7) |
| Clinical T descriptor | ||
| T1 | ||
| T1a N (%) | 1(1.7) | 0 |
| T1b N (%) | 17(28.3) | 7(25.0) |
| T1c N (%) | 30(50.0) | 12(42.9) |
| T2 | ||
| T2a N (%) | 7(11.7) | 5(17.8) |
| T2b N (%) | 5(8.3) | 4(14.3) |
Notes.
Note—Age is shown as means ± standard deviations. The remaining data are numbers of patients.
- CEA
- carcinoembryonic antigen