Details of procedures
| Detail | Procedures | P Value* | |||
|---|---|---|---|---|---|
| All (n = 70) | With Positive DW Findings (n = 50) | With Negative DW Findings (n = 20) | |||
| Access | .194 | ||||
| Transfemoral | 67 (96) | 49 (98) | 18 (90) | NA | |
| Transbrachial | 3 (4) | 1 (2) | 2 (10) | NA | |
| Technique | .107 | ||||
| OTW | 61 (87) | 46 (92) | 15 (75) | NA | |
| Long sheath | 9 (13) | 4 (8) | 5 (25) | NA | |
| Predilation | 65 (93) | 47 (94) | 18 (90) | .619 | |
| Type of Wallstent | .551 | ||||
| Rolling membrane | 10 (14) | 6 (12) | 4 (20) | NA | |
| Easy | 44 (63) | 33 (66) | 11 (55) | NA | |
| OTW | 16 (23) | 11 (22) | 5 (25) | NA | |
| Location of stent | .122 | ||||
| ICA | 9 (13) | 6 (12) | 3 (15) | NA | |
| ICA and/or CCA | 59 (84) | 44 (88) | 15 (75) | NA | |
| CCA | 2 (3) | 0 (0) | 2 (10) | NA | |
| Postdilation | 61 (87) | 44 (88) | 17 (85) | .708 | |
| Grade of remaining stenosis (%)† | 5.8 ± 7.7 (0–29) | 5.5 ± 6.8 (0–29) | 6.6 ± 9.8 (0–29) | .889 | |
Note.—Data in parentheses are percentages, unless otherwise specified.
* NA indicates not applicable.
† Data are the mean ± SD. Data in parentheses are the range.