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Multivariate analysis of factors associated with foot ulcers among study subjects.
| Characteristic | aOR | 95% CI | p |
|---|---|---|---|
| Previous foot ulcer | |||
| No | 1 | ||
| Yes | 40.4 | 5.4-299.9 | ≤0.001 |
| Foot deformity | |||
| Absent | 1 | ||
| Present | 14.4 | 1.3-161.2 | 0.031 |
| Impaired vision | |||
| Absent | 1 | ||
| Present | 7.1 | 0.9-55.6 | 0.063 |
| Serum Cr. (μmol/L) | |||
| Normal (≥60) | 1 | ||
| Abnormal (<60) | 10.1 | 0.7-144.5 | 0.087 |
| eGFR (mL/min/1.73 m2) | |||
| Abnormal (<60) | 1 | ||
| Normal (≥60) | 1.1 | 0.1-9.6 | 0.937 |
