Table 1.
Comparison of general characteristics.
| PMC | BPN | PLC | HPG | p Value | |
|---|---|---|---|---|---|
| No | 16 | 32 | 80 | 48 | |
|
| |||||
| Age, y ± SD | 55.2 ± 8.9 | 56.3 ± 8.9 | 55.0 ± 9.2 | 53.2 ± 9.2 | 0.317 |
|
| |||||
| Sex, n (%) | 0.587 | ||||
| Male | 12 (75.0) | 24 (75.0) | 57 (71.3) | 35 (72.9) | |
| Female | 4 (25.0) | 8 (25.0) | 23 (28.7) | 13 (27.1) | |
|
| |||||
| Smoking history, n (%) | 0.069 | ||||
| Yes | 10 (62.5%) | 14 (43.8) | 33 (41.3) | 19 (39.6) | |
| No | 6 (37.5%) | 18 (56.2) | 47 (58.7) | 29 (60.4) | |
|
| |||||
| Comorbidity, n (%) | 0.345 | ||||
| Yes | 7 (43.8) | 13 (40.6) | 27 (33.8) | 15 (31.3) | |
| No | 9 (56.2) | 19 (59.4) | 53 (66.2) | 33 (68.2) | |
|
| |||||
| Tumor site, n (%) | |||||
| LUL | 4 (25.0) | 4 (12.5) | 21 (26.2) | ||
| LLL | 3 (18.8) | 6 (18.8) | 12 (15.0) | ||
| RUL | 7 (43.8) | 5 (15.6) | 23 (28.8) | ||
| RML | 0 | 1 (3.1) | 4 (5.0) | ||
| RLL | 1 (6.2) | 12 (37.5) | 12 (15.0) | ||
| Two or more | 1 (6.2) | 4 (12.5) | 8 (10.0) | ||
|
| |||||
| Pathology types, n (%) | |||||
| Ad | 13 (81.1) | 65 (81.2) | |||
| SC | 0 | 10 (12.4) | |||
| SCLC | 0 | 2 (2.5) | |||
| Carcinoid | 0 | 1 (1.3) | |||
| Carcinosarcoma | 0 | 1 (1.3) | |||
| LCLC | 0 | 1 (1.3) | |||
| ACC | 1 (6.3) | 0 | |||
| Others | 2 (12.6) | 0 | |||