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Table 2 Predictive factors for stenosis/occlusion

From: Outcomes of endovascular treatment for patients with TASC II D femoropopliteal occlusive disease: a single center study

Factors HR 95 % CI P value
Age 0.10 0.96–1.04 0.97
Gender 1.23 0.55–2.76 0.62
Diabetes mellitus 0.84 0.40–1.72 0.63
Hypertension 0.73 0.36–1.51 0.40
Coronary heart disease 1.25 0.59–2.69 0.56
Hyperlipidemia 0.73 0.33–1.65 0.46
Cerebral infarction 1.14 0.44–2.98 0.79
Lesion length 1.00 0.10–1.01 0.82
Number of stents 0.96 0.58–1.58 0.96
Number of Run-off vessel (reference: 0 run-off vessel)    0.24
 1 run-off vessel 0.23 0.05–1.06 0.06
 2 run-off vessels 0.20 0.04–0.97 < 0.05
 3 run-off vessels 0.31 0.06–1.61 0.16
Intermittent claudication 1.23 0.60–2.53 0.57
Rest pain 1.06 0.48–2.34 0.88
Gangrene 0.84 0.32–2.22 0.84
  1. Note: only number of run-off vessels was detected as potentially predictive factor, patients with two run-off vessel had significantly higher risk of stenosis/occlusion compared to patients without run-off vessel (P = 0.046)