1.
908例肺癌患者的一般情况
Characteristics of 908 patients with lung cancer
| Item | 1997 (n=231) |
2007 (n=677) |
χ2 | P |
| *The number is too few，so we use Fisher’s exact test，not χ2 value. | ||||
| Gender | 1.771 | 0.183 | ||
| Male | 183 | 507 | ||
| Female | 48 | 170 | ||
| Age | ||||
| < 40 | 10 | 58 | 4.465 | 0.035 |
| 40-60 | 127 | 367 | 0.041 | 0.840 |
| > 60 | 94 | 252 | 0.879 | 0.348 |
| Area | 30.670 | 0.999 | ||
| City | 185 | 406 | ||
| County | 46 | 271 | ||
| Smorking | 0.816 | 0.366 | ||
| Yes | 154 | 429 | ||
| No | 79 | 248 | ||
| Pathology | ||||
| Squamous cell carcinoma | 107 | 271 | 2.805 | 0.094 |
| Adenocarcinoma | 82 | 239 | 0.002 | 0.957 |
| Adeno squamous cell carcinoma | 10 | 25 | 0.188 | 0.664 |
| Small cell lung cancer | 24 | 89 | 1.201 | 0.273 |
| Bronchiole-alveolar carcinoma | 5 | 22 | 2.839 | 0.089 |
| Else | 3 | 31 | 5.142 | 0.023 |
| Carcinosarcoma* | 0 | 4 | 0.577 | |
| Large cell lung Cancer* | 0 | 1 | 0.999 | |
| Pulmonary blastoma* | 0 | 1 | 0.999 | |
| Carcinoid* | 2 | 2 | 0.269 | |
| Shuttle cell carcinoma* | 0 | 1 | 0.999 | |
| Mucoepidermoid carcinoma* | 1 | 7 | 0.687 | |
| Mixed-carcinoma* | 0 | 15 | 0.016 | |