Table 2 The clinical characteristics of the patients
Variables | All patients (n = 113) | PITS (n = 68) | PTTS (n = 45) | P value |
|---|---|---|---|---|
Age, years (median) | 65 ± 5.83 | 65.5 ± 5.33 | 65 ± 5.13 | 0.66 |
Sex (male), n (%) | 65 (55) | 37 (54) | 28 (62) | 0.46 |
Myocardial infarction, n (%) | 45 (38) | 26 (38) | 19 (42) | 0.67 |
Respiratory failure | 38 (32) | 23 (34) | 15 (33) | 0.91 |
Covid pneumonia | 11 (9) | 7 (10) | 4 (9) | 0.86 |
Colon resection | 2 (2) | 2 (3) | 0 (0) | 0.24 |
Stroke | 9 (8) | 5 (7) | 4 (9) | 0.84 |
Trauma | 8 (7) | 3 (4) | 5 (11) | 0.15 |
Dyspnea | 113 | 68 | 45 | 1 |
Tirage | 25 (21) | 15 (22) | 10 (22) | 1 |
Exertional dyspnea | 7 (6) | 4 (6) | 3 (7) | 0.83 |
Cornage | 18 (15) | 11 (16) | 7 (16) | 1 |
Complex stenosis | 29 (24) | 17 (25) | 12 (27) | 0.81 |
Simple stenosis | 76 (64) | 47 (69) | 29 (64) | 0.58 |
Mixed stenosis | 5 (4) | 2 (3) | 3 (7) | 0.32 |