Table 2 Cephalic Arch Restenosis Rates Over Time by Intervention Type
Angioplasty without Stent | Visit Pair | ||
1st to 2nd | 2nd to 3rd | 3rd to 4th | |
Parameter | n = 2663 | n = 1513 | n = 901 |
Median % Decrease in Lumen Diameter per Month (IQR) | 18.9 (12.3–30.0) | 18.4 (12.7–25.1) | 17.8 (12.9–24.2) |
Median Days between Encounters (IQR) | 93 (58–128) | 96 (75–124) | 94 (84–119) |
Stent | Visit Pair | ||
1st to 2nd | 2nd to 3rd | 3rd to 4th | |
Parameter | n = 933 | n = 48 | n = 5 |
Median % Decrease in Lumen Diameter per Month (IQR) | 16.5 (7.5–27.2) | 19.1 (14.6–29.1) | 19.8 (13.0–24.6) |
Median Days between Encounters (IQR) | 91 (42–126) | 91 (59–115) | 95 (93–100) |