Table 3. Parameter estimates, regression coefficients and odds ratios with the 95% CI of the final multivariable logistic regression model and bootstrap results (n = 1000).
| Model estimates | Bootstrap results | ||||
|---|---|---|---|---|---|
| Patient characteristic | β (RSE%) | OR | Median β (RSE%) | Median OR | OR 95% CI |
| Intercept | 12.7 (12.9%) | - | 12.72 (12.98%) | - | - |
| Baseline HbA1c (%) | - 1.2 (13.7%) | 0.30 | -1.19 (13.75%) | 0.30 | 0.20–0.41 |
| Age (years) | - 0.13 (31%) | 0.88 | -0.13 (31.2%) | 0.88 | 0.80–0.94 |
| Fractional disease duration | - 0.22 (36.2%) | 0.80a | -0.22 (36.13%) | 0.80a | 0.66–0.93 |
β = regression coefficient, RSE% = relative standard error in %, OR = Odds Ratio, OR 95% CI = 95% confidence interval of the odds ratio,
a = for every 0.10 increase in fractional disease duration