- Drug-coated balloons versus conventional percutaneous transluminal angioplasty time to re-intervention.
| Type of balloon | Time to re-intervention (Days) | P-value* | ||||
|---|---|---|---|---|---|---|
| Mean | SD | Median | Q1 | Q3 | ||
| PTA | 408 | 465 | 216 | 111 | 464 | 0.079 |
SD: standard deviation, PTA: plain balloon angioplasty, Q: quartile