Table 3 Comparison of thicknesses of neointimas between the PU and PTFE vascular grafts
From: The in vivo performance of small-caliber nanofibrous polyurethane vascular grafts
Time point (weeks) | PU group (μm) | PTFE group (μm) | p |
|---|---|---|---|
4 | 27.3 ± 1.8 | 24.5 ± 4.8 | 0.075 |
8 | 63.2 ± 3.7 | 67.4 ± 6.2 | 0.274 |
12 | 71.0 ± 3.5 | 98.3 ± 13.5 | 0.103 |
24 | 82.2 ± 4.5 | 170.3 ± 40.5 | 0.013 |