Table 1 Patients characteristics and complications
From: In situ needle fenestration for aortic arch conditions during thoracic endovascular aortic repair
| Â | One vessel | Two vessels | Three vessels | Total | P value |
|---|---|---|---|---|---|
Characteristics | Â | Â | Â | Â | Â |
 Number | 80 | 11 | 24 | 115 |  |
 Age, years | 63.0(50.3,72.8) | 55.0(44.0,72.0) | 62.0(50.0,72.8) | 62.0(49.0,72.0) | 0.936 |
 Male sex | 73 (91.3) | 9 (81.8) | 21 (87.5) | 103 | 0.589 |
 Hypertension | 69 (86.3) | 8 (72.7) | 16 (66.7) | 93 | 0.078 |
 Coronary artery disease | 16 (20.0) | 2 (18.2) | 4 (16.7) | 22 | 0.933 |
 Diabetes mellitus | 10 (12.5) | 3 (27.3) | 3 (12.5) | 16 | 0.404 |
 Aortic arch conditions |  |  |  |  | 0.072 |
  AD | 48 (60.0) | 5 (45.5) | 13 (54.2) | 66 |  |
  PAU | 7 (8.8) | 0 (0) | 2 (8.3) | 9 |  |
  IMH | 13 (16.3) | 0 (0) | 2 (8.3) | 15 |  |
  TAA | 12 (15.0) | 6 (54.5) | 7 (29.2) | 25 |  |
Complications | Â | Â | Â | Â | Â |
 RTAD | 2 | 1 | 1 | 4 |  |
 dSINE | 4 | 0 | 0 | 4 |  |
 Endoleak | 1 | 0 | 0 | 1 |  |
 Cerebrovascular accident | 2 | 0 | 1 | 3 |  |
 Aorta related mortality | 3 | 0 | 0 | 3 |  |
 Total | 12 (15.0) | 1 (9.1) | 2 (8.3) |  | 0.643 |