Table 3. Multivariate regression analysis of foveal avascular zone (FAZ) area and exercise parameters, anthropomorphic data and macular parameters.
| Variable | Estimate | Standard Error | Β0 | p-value | |
|---|---|---|---|---|---|
| β0 | Intercept | 2.934 | 3.778 | 1.000 | 0.441 |
| β1 | IAT (km·h-1) | -0.033 | 0.015 | 0.111 | 0.032 |
| β2 | Vmax (km·h-1) | 0.023 | 0.013 | 0.058 | 0.089 |
| β3 | Sex (male) | -0.099 | 0.050 | -0.094 | 0.053 |
| β4 | Height (cm) | -0.013 | 0.021 | -0.991 | 0.544 |
| β5 | Weight (kg) | 0.013 | 0.027 | 0.988 | 0.619 |
| β6 | BMI (kg·m-2) | -0.051 | 0.082 | -0.993 | 0.532 |
| β7 | Age (years) | 0.007 | 0.005 | 0.078 | 0.170 |
| β8 | SE (D) | -0.069 | 0.010 | 0.127 | < 0.0001 |
| β9 | Macular thickness (μm) | -0.0009 | 0.001 | -0.264 | 0.414 |
Body-mass-index (BMI). Spherical equivalent (SE). Individual anaerobic (lactate) threshold (IAT) given as running speed [V] at IAT. Maximal exercise capacity (given as maximal running speed, Vmax). Data were 1/y transformed before entering the model. Significant p-values (p < 0.05) are indicated in bold.