Diabetes | 7.8 | 9.01 (2.83 - 28.67) | <0.001 |
Sickle cell disease | 14.3 | 14.75 (1.68 - 129.65) | 0.001 |
Leg swelling | 8.5 | 10.55 (3.59 - 31) | <0.001 |
Tobacco use (including smoking) | 2.3 | 2.48 (0.91 - 6.75) | 0.07 |