Table 1 Comparison of preoperative patient characteristics among three groups
Characteristic | Group COT(n = 50) | Group NFJV(n = 50) | Group HFJV(n = 50) | P Value |
|---|---|---|---|---|
Age, mean ± SD, years | 49.1 ± 14.4 | 54.2 ± 15.5 | 51.6 ± 14.4 | 0.227 |
Height,mean ± SD, (cm) | 165.0 ± 7.7 | 167.2 ± 7.1 | 167.0 ± 8.7 | 0.316 |
Weight, mean ± SD, (Kg) | 61.3 ± 8.3 | 63.5 ± 11.0 | 63.6 ± 10.3 | 0.423 |
Body Mass Index, mean ± SD(%) | 22.6 ± 3.4 | 22.7 ± 3.4 | 22.7 ± 2.7 | 0.976 |
Male, n (%) | 33 (66) | 32 (64) | 34 (68) | 0.915 |
ASA score | 0.157 | |||
ClassI, n (%) | 0 (0) | 0 (0) | 2 (4) | |
ClassII, n (%) | 20 (40) | 26 (52) | 27 (54) | |
Class III, n (%) | 30 (60) | 24 (48) | 21 (42) | |
Comorbidities | ||||
Cardiovascular history, n (%) | 9 (18) | 12 (24) | 11 (22) | 0.757 |
Cerebrovascular disease, n (%) | 5 (10)bc | 0 (0)a | 0 (0)a | 0.011 |
Other tumors, n (%) | 5 (10) | 9 (18)c | 1 (2)b | 0.029 |
Diabetes mellitus, n (%) | 3 (6) | 6 (12) | 10 (20) | 0.108 |
Chronic pulmonary disease, n (%) | 6 (12)c | 0 (0)a | 1 (2) | 0.017 |
Tracheal esophageal fistula, n (%) | 1 (2) | 2 (4) | 5 (10) | 0.277 |
Lobectomy, n (%) | 10 (20) | 6 (12) | 6 (12) | 0.426 |
Pathology | ||||
Non-tumor, n (%) | 20 (40) | 23 (46) | 18 (36) | 0.592 |
Tumor, n (%) | 30 (60) | 27 (54) | 32 (64) | 0.592 |
lesion location | 0.074 | |||
Upper main airway, n (%) | 17 (34) | 14 (28) | 10 (20) | |
Lower main airway, n (%) | 12 (24) | 22 (44) | 16 (32) | |
Left and right bronchus, n (%) | 8 (16) | 10 (20) | 9 (18) | |
Others, n (%) | 13 (26) | 4 (8) | 15 (30) | |
Degree of stenosis | 0.837 | |||
0–59%, n (%) | 28 (56) | 33 (66) | 32 (64) | |
60–89%, n (%) | 12 (24) | 10 (20) | 9 (18) | |
≥ 90%, n (%) | 10 (20) | 7 (14) | 9 (18) | |