表 1.
两组患者基本临床资料
Clinical characteristics of patients of two groups
| Characteristics | ICGF-based group (n=100) | MID group (n=98) | P |
| SD: standard deviation; FEV1: forced expiratory volume in one second; COPD: chronic obstructive pulmonary disease; AAH: atypical adenomatous hyperplasia; AIS: adenocarcinoma in situ; MIA: minimally invasive adenocarcinoma; IAC: invasive adenocarcinoma. | |||
| Age (Mean±SD, yr) | 59.8±10.5 | 60.6±7.9 | 0.500 |
| Gender [n (%)] | 0.242 | ||
| Male | 43 (43.0%) | 48 (49.0%) | |
| Female | 57 (57.0%) | 50 (51.0%) | |
| Smoking status [n (%)] | 0.402 | ||
| Ever | 80 (80.0%) | 76 (77.6%) | |
| Never | 20 (20.0%) | 22 (22.4%) | |
| FEV1 (Mean±SD, L) | 2.5±0.6 | 2.4±0.7 | 0.789 |
| COPD [n (%)] | 0.391 | ||
| Yes | 10 (10.0%) | 12 (12.2%) | |
| No | 90 (90.0%) | 86 (87.8%) | |
| Tumor size (Mean±SD, mm) | 11.6±3.9 | 11.6±3.7 | 0.893 |
| Pleural adhesions [n (%)] | 0.439 | ||
| Yes | 86 (86.0%) | 12 (12.2%) | |
| No | 14 (14.0%) | 86 (87.8%) | |
| Pathological diagnosis [n (%)] | 0.579 | ||
| AAH | 4 (4.0%) | 1 (1.0%) | |
| AIS | 34 (34.0%) | 37 (37.8%) | |
| MIA | 52 (52.0%) | 51 (52.0%) | |
| IAC | 10 (10.0%) | 9 (9.2%) | |