Table 1 Clinical characteristics (N = 35)
From: Simultaneous Uniportal video-assisted thoracic surgery of bilateral pulmonary nodules
Variable | Mean ± SD (range) or No. (%) |
|---|---|
Age (year) | 60.2 ± 8.9 (42–75) |
Sex | |
Male | 15 (42.9) |
Female | 20 (57.1) |
Smoking history | |
Yes | 3 (8.6) |
No | 32 (91.4) |
Comorbidity | |
Diabetes mellitus | 4 (11.4) |
Hypertension | 2 (5.7) |
Tuberculosis | 2 (5.7) |
Coronary heart disease | 1 (2.8) |
Pulmonary function | |
Forced expiratory volume in 1 s | 2486.9 ± 644.3 (1680–4560) |
FEV1 mean forced vital capacity | 91.0 ± 7.4 (74.5–99.9) |
Number of tumors | |
> 2 | 14 (40) |
< 2 | 21 (60) |
CF | |
pGGO | 52 (53.6) |
mGGO | 21 (21.7) |
sPNs | 24 (24.7) |