Variable | UnivariateHR (95 % CI) – P value | MultivariateHR (95 % CI) – P value |
---|---|---|
Age | 1.2 (0.9–1.3) – 0.59 | 1.3 (0.8–2.2) – 0.71 |
Age ≥ 70 years | 1.4 (1.0-1.5) – 0.53 | 1.5 (0.6–9.7) – 0.65 |
Sex (Male) | 0.9 (0.7–1.3) – 0.81 | 2.1 (0.5–13.4) – 0.88 |
BMI | 1.1 (0.9–1.5) – 0.79 | 1.2 (0.7–1.9) – 0.81 |
Diabetes mellitus | 4.2 (2.1–9.1) – 0.03 | 6.1 (1.1–23.8) – 0.04 |
Coronary artery disease | 1.2 (0.8–1.3) – 0.61 | 1.3 (0.4–13.3) – 0.69 |
Congestive heart failure | 1.6 (1.1–2.1) – 0.39 | 1.9 (0.3–15.5) – 0.55 |
Cerebrovascular disease | 1.6 (1.1–1.9) – 0.43 | 1.7 (0.5–19.9) – 0.59 |
Smoking history | 1.2 (0.8–1.9) – 0.55 | 1.3 (0.3–15.3) – 0.71 |
Current smoker | 1.5 (1.1-2.0) – 0.45 | 1.6 (0.6–13.9) – 0.61 |
Hypertension | 1.9 (1.3–3.7) – 0.31 | 2.1 (0.3-21-1) – 0.37 |
Hyperlipidaemia | 1.6 (1.0-1.8) – 0.44 | 1.7 (0.5–17.4) – 0.63 |
Chronic renal insufficiency(eGFR < 90 mL/min) | 3.9 (1.7–8.8) – 0.04 | 4.6 (0.7–18.2) – 0.04 |
Rutherford categories at presentation | ||
1 or 2 or 3 - claudication | 0.9 (0.7–1.3) – 0.80 | 1.8 (0.6–13.0) – 0.83 |
4 – rest pain | 1.2 (0.8–1.3) – 0.62 | 2.1 (0.5–13.8) – 0.71 |
5 or 6 – tissue loss | 4.1 (1.9–8.7) – 0.04 | 2.4 (0.7–10.8) – 0.46 |
Bypass graft target(Below-knee popliteal artery) | 4.3 (2.2–9.3) – 0.03 | 4.1 (1.2–19.2) – 0.04 |
Lesion length ≥ 30 cm | 4.5 (2.9–9.7) – 0.02 | 4.6 (0.9–14.2) – 0.04 |
TASCII D Lesion | 4.2 (2.1–8.9) – 0.03 | 5.7 (1.2–19.8) – 0.04 |
BTK runoff (1 vessel) | 5.5 (3.1–11.1) – 0.01 | 6.8 (1.1–23.9) – 0.02 |
Stents positioned per patient ≥ 3 | 3.9 (1.2–14.9) – 0.04 | 1.5 (0.6–11.0) – 0.48 |