1.
入组患者一般情况及危险因素
General conditions and risk factors of the enrolled patients
| Total (n=46) | DCB group(n=23) | CB group(n=23) | P | |
| Age (years) | 69±21 | 71±23 | 68±22 | 0.79 |
| Male ratio [n(%)] | 32(69.6%) | 17(73.9%) | 15(65.2%) | 0.73 |
| Height (cm) | 167±6 | 169±8 | 167±7 | 0.64 |
| Weight (kg) | 69±11 | 70±14 | 71±12 | 0.77 |
| Diabetes [n(%)] | 30(65.2%) | 16(69.6%) | 14(60.9%) | 0.38 |
| Hyperlipidemia [n(%)] | 27(58.7%) | 12(52.2%) | 15(65.2%) | 0.25 |
| Hypertension [n(%)] | 32(69.6%) | 18(78.3%) | 14(60.9%) | 0.23 |
| Smoking history [n(%)] | 27(58.7%) | 15(65.2%) | 12(56.5%) | 0.42 |
| Ankle brachial index | 0.52±0.04 | 0.51±0.02 | 0.53±0.05 | 0.16 |
| Rutherford grade [n(%)] | ||||
| 2 | 10(21.7%) | 5(21.7%) | 5(21.7%) | 1.00 |
| 3 | 17(37.0%) | 9(39.2%) | 8(34.8%) | 0.77 |
| 4 | 12(26.1%) | 5(21.7%) | 7(30.4%) | 0.33 |
| 5 | 7(15.2%) | 4(17.4%) | 3(13.1%) | 0.69 |