Table 3 Interphase comparisons of the surgical complexity
From: Uniportal video-assisted anatomical segmentectomy: an analysis of the learning curve
Variable | Overall | Phase I (n=50) | Phase II (n=91) | P |
|---|---|---|---|---|
Overall | 0.763 | |||
Simple | ||||
Left lung | ||||
S4+5 | 6 (4.3) | 3 (6.0) | 3 (3.3) | |
S6 | 18 (12.8) | 7 (14.0) | 11 (12.1) | |
S1+2+3 | 20 (14.2) | 10 (20.0) | 10 (11.0) | |
Right lung | ||||
S6 | 19 (13.5) | 6 (12.0) | 13 (14.3) | |
Complex | ||||
Left lung | ||||
S1+2 | 16 (11.3) | 5 (10.0) | 11 (12.1) | |
S3 | 4 (2.8) | 0 | 4 (4.4) | |
S8 | 2 (1.4) | 1 (2.0) | 1 (1.1) | |
S7+8+9+10 | 1 (0.7) | 0 | 1 (1.1) | |
S1a | 1 (0.7) | 0 | 1 (1.1) | |
S1+2a | 1 (0.7) | 0 | 1 (1.1) | |
S3a | 1 (0.7) | 0 | 1 (1.1) | |
S8a | 2 (1.4) | 1 (2.0) | 1 (1.1) | |
S10 | 1 (0.7) | 1 (2.0) | 0 | |
Right lung | ||||
S1 | 8 (5.7) | 4 (8.0) | 4 (4.4) | |
S2 | 25 (17.7) | 6 (12.0) | 19 (20.9) | |
S3 | 6 (4.3) | 3 (6.0) | 3 (3.3) | |
S8 | 5 (3.5) | 2 (4.0) | 3 (3.3) | |
S3+1b | 1 (0.7) | 0 | 1 (1.1) | |
S3+2b | 1 (0.7) | 0 | 1 (1.1) | |
S7+8 | 1 (0.7) | 0 | 1 (1.1) | |
S8a | 1 (0.7) | 1 (2.0) | 0 | |
S8b | 1 (0.7) | 0 | 1 (1.1) | |