Table 1.
Clinical and demographic information for patient undergoing AUS surgery, stratified by primary implantation versus first revision surgery.
| Cohort demographics | First surgery (n=1079) | Revision surgery (n=281) |
|---|---|---|
| Age at AUS, median (IQR), year | 70.5 (65.6, 75.0) | 72.5 (66.7, 77.9) |
| Body mass index, median (IQR), kg/m2 | 28.2 (25.9, 31.2) | 28.2 (25.6, 30.4) |
| Coronary artery disease, n (%) | 154 (14.3) | 37 (13.1) |
| Myocardial infarction, n (%) | 52 (4.8) | 13 (4.6) |
| Current smoker, n (%) | 29 (2.7) | 11 (3.9) |
| Prior vesicourethral anastomotic stenosis, n (%) | 181 (16.8) | 33 (11.7) |
| Prior radical prostatectomy, n (%) | 830 (76.9) | 228 (81.1) |
| Radiation therapy, n (%) | 310 (28.7) | 61 (21.7) |
| Hypertension, n (%) | 354 (32.8) | 72 (25.6) |
| Diabetes mellitus, n (%) | 92 (8.5) | 15 (5.3) |
| Peripheral vascular disease, n (%) | 31 (2.8) | 7 (2.5) |
AUS, artificial urinary sphincter; IQR, interquartile range.