2.
COPD合并肺癌组患者与单纯COPD组患者临床症状及体征发生率的比较[n (%)]
Clinical symptoms and signs of the rate of comparison between COPD patients with primary bronchopulmonary carcinoma and simple COPD patients [n (%)]
| Clinical symptoms and signs | COPD with bronchopulmonary carcinoma (n=118) | Simple COPD (n=120) | X2 | P |
| Cough | 109 (92.4) | 112 (93.3) | 0.13 | 0.71 |
| Sputum | 101 (85.6) | 105 (87.5) | 0.07 | 0.78 |
| Hemoptysis | 71 (60.2) | 10 (8.3) | 73.51 | < 0.01 |
| Fever | 33 (28.0) | 26(21.7) | 1.17 | 0.28 |
| Fatigue | 23 (19.5) | 12 (10.0) | 3.63 | 0.06 |
| Dyspnea | 47 (39.8) | 29 (24.2) | 2.86 | 0.09 |
| Weight loss | 48 (40.7) | 5 (4.2) | 49.99 | < 0.01 |
| Chest pain | 70 (59.3) | 20(16.7) | 43.68 | < 0.01 |
| Hoarseness | 6(5.1) | 0 (0.0) | 9.97 | < 0.01 |
| Pleural effusion | 42 (35.6) | 12 (10.0) | 22.38 | < 0.01 |
| Atelectasis | 36 (30.5) | 3 (2.5) | 39.28 | < 0.01 |