Table 2.
Association between mean HbA1c during treatment and ulcer healing among alive patients
| Mean HbA1c after admission (%) | N | Unadjusted | Model 1 | Model 2 | Model 3 | ||||
|---|---|---|---|---|---|---|---|---|---|
| OR (95% CI) | P | OR (95% CI) | P | OR (95% CI) | P | OR (95% CI) | P | ||
| ≤ 7.0 | 51 | Ref | Ref | Ref | Ref | ||||
| 7.1–8.0 | 81 | 1.57 (0.80, 3.09) | 0.19 | 1.53 (0.77, 3.02) | 0.22 | 1.60 (0.80, 3.20) | 0.08 | 2.01 (1.02, 3.96) | < 0.05 |
| 8.1–9.0 | 54 | 1.30 (0.66, 2.56) | 0.54 | 1.21 (0.60, 2.44) | 0.42 | 1.12 (0.57, 2.20) | 0.46 | 1.28 (0.61, 2.69) | 0.68 |
| > 9.0 | 72 | 1.14 (0.55, 2.36) | 0.52 | 0.95 (0.46, 1.96) | 0.67 | 1.04 (0.50, 2.08) | 0.60 | 1.18 (0.62, 2.24) | 0.43 |
Model 1 adjusted for age, sex, BMI
Model 2 adjusted for age, sex, BMI, Wagner grade, degree of infection, DPN, previous history of amputation
Model 3 adjusted for age, sex, BMI, Wagner grade, previous history of amputation, previous history of stroke, eGFR categories, smoking status, plasma albumin concentration