Table 5 Comparison of model coefficients
Variable | Model 1 | Model 2 | Model 3 | ||
|---|---|---|---|---|---|
coefficient | coefficient | Standardized coefficient | coefficient | Standardized coefficient | |
Intercept | 0.003 | -1.212 | 0 | -1.140 | 0 |
Testicular volume: 12–14 ml | -0.651 | -0.374 | -0.341 | -0.391 | -0.361 |
Testicular volume: >=15 ml | -1.382 | -1.495 | -1.501 | -1.451 | -1.475 |
FSH | 0.124 | 0.164 | 2.769 | 0.167 | 2.835 |
Epididymis status | \ | \ | \ | -0.870 | -0.754 |
Age | -1.448 | -1.592 | -1.125 | -1.438 | -1.034 |