Table 6.
Associated risk factors of diabetic foot ulcer
| Odds ratio | 95% confidence interval | P value | ||
|---|---|---|---|---|
| Lower | Upper | |||
| Agea | 0.991 | 0.985 | 0.997 | 0.003 |
| Number of A1C’s drawn | 0.996 | 0.989 | 1.003 | 0.263 |
| Most recent BMI | 1 | 0.999 | 1.001 | 0.556 |
| Diabetic retinopathy | 1.357 | 1.154 | 1.595 | <.001 |
| Diabetic neuropathy | 3.441 | 2.94 | 4.027 | <.001 |
| Hypertension | 2.265 | 1.586 | 3.237 | <.001 |
| Peripheral vascular disease | 4.309 | 3.668 | 5.062 | <.001 |
| Coronary artery disease | 1.388 | 1.178 | 1.635 | <.001 |
| Chronic kidney disease | 1.824 | 1.541 | 2.158 | <.001 |
aRepresents odds ratio for every year increase in age