表 1.
患者一般临床特征及手术病理资料
The general clinical characteristics and surgical pathology data of the patients
| Clinical characteristics | VATS conversion (n=83) | VATS (n=1, 267) | P |
| *72 primary lung cancer cases were included in the conversion to thoracotomy group and 1, 157 primary lung cancer cases in the VATS lobectomy group in the study. Comparison between the groups showed that the rate of conversion to thoracotomy group in stage Ⅲa and stage Ⅰ was aP < 0.05; Compared with stage Ⅲa and stage Ⅱ, the conversion rate was bP < 0.05. VATS: video-assisted thoracic surgery. | |||
| Gender | 0.243 | ||
| Male | 46 (55.42%) | 789 (62.27%) | |
| Female | 37 (44.58%) | 478 (37.73%) | |
| Age (yr) | 0.645 | ||
| ≥65 | 35 (42.17%) | 501 (39.54%) | |
| < 65 | 48 (57.83%) | 766 (60.46%) | |
| Smoking habit | 0.560 | ||
| Yes | 49 (59.04%) | 791 (62.43%) | |
| No | 34 (40.96%) | 476 (37.57%) | |
| Comorbidity | 0.861 | ||
| Emphysema | 9 (10.84%) | 149 (11.76%) | |
| Old tuberculosis | 13 (15.66%) | 225 (17.76%) | |
| No | 61 (73.49%) | 893 (70.48%) | |
| Tumor size (cm) | 3.24±1.34 | 3.31±1.29 | 0.633 |
| Histopathology | 0.031 | ||
| Malignant tumor | 73 (87.95%) | 1, 194 (94.24%) | |
| Benign lesion | 10 (12.05%) | 73 (5.76%) | |
| Pathological stage* | 72 (86.75%) | 1, 157 (91.32%) | < 0.001 |
| Ⅰ | 22 (26.51%) | 654 (51.62%) | |
| Ⅱ | 18 (21.69%) | 305 (24.07%) | |
| Ⅲa | 32 (38.55%)a, b | 198 (15.63%) | |