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Comparison of median length of hospital stay for early and late periods, by femoral procedure type for patients requiring no further surgery.
| Surgery | Early-week group (days) | Late-week group (days) | P-value |
| Femoral endarterectomy | 2 (n = 27) | 4 (n = 22) | 0.007 |
| Femorofemoral bypass | 2 (n = 4) | 3 (n = 5) | 0.41 |
| Femoropopliteal bypass | 2 (n = 9) | 10 (n = 13) | < 0.005 |
| Femorodistal bypass | 17 (n = 4) | 10 (n = 6) | 0.354 |
| All femoral procedures | 2 (n = 44) | 4 (n = 46) | < 0.005 |
