Table 2.
Factors associated with presence of localised retinal nerve fibre layer defects using multivariate logistic regression analysis.
| Unit change | OR | 95% CI | P-value | |
|---|---|---|---|---|
| Age | Per 1-year increment | 0.991 | 0.98–1.002 | 0.110 |
| Sex | Female vs male | 0.950 | 0.74–1.23 | 0.695 |
| BMI | Per 1-kg/m2 increment | 0.974 | 0.94–1.01 | 0.144 |
| HbA1c | Per 1% increment | 1.289 | 1.13–1.47 | <0.001* |
| Mean 24-h SBP | Per 1-mmHg increment | 1.013 | 1.004–1.022 | 0.005* |
| eGFR | Per 1-mL/min/1.73 m2 increment | 0.995 | 0.991–0.998 | 0.005* |
*p < 0.05. BMI, body mass index; CI, confidence interval; HbA1c, glycated haemoglobin; OR, odds ratio; SBP, systolic blood pressure; eGFR, estimated glomerular filtration rate.