3.
治疗后6个月随访指标
Follow-up data of the patients at 6 months after the treatment
| DCB group(n=23) | CB group(n=23) | P | |
| Late lumen loss(mm) | 0.46±0.7 | 1.60±1.5 | 0.009 |
| Superficial femoral artery | 0.42±0.5 | 1.51±1.2 | 0.041 |
| Popliteal artery | 0.53±0.8 | 1.67±1.4 | 0.046 |
| ABI improvemen (before/after) | 0.51±0.02/0.86±0.04 | 0.55±0.05/0.71±0.09 | 0.028 |
| Rutherford grade improvement | |||
| Improve(downgrade) | 14(60.9%) | 9(39.1%) | 0.043 |
| Maintained(rating unchanged) | 7(30.4%) | 10(43.5%) | 0.617 |
| deteriorate(upgrade) | 2(8.7%) | 4(17.4%) | 0.039 |
| Restenosis rate | 3(13.0%) | 7(30.4%) | 0.019 |
| Thrombosis rate | 2(8.7%) | 5(21.7%) | 0.029 |
| Amputation rate | 2(8.7%) | 3(13.0%) | 0.465 |