Table 3.
Linear modeling of 12-h composite LH with identified covariates
| Model | R2 | P |
|---|---|---|
| Normal group | ||
| LH = I | 0.455 | 0.016 |
| LH = I + BMI | 0.489 | 0.048 |
| PCOS group | ||
| LH = T | 0.322 | 0.043 |
| LH = BMI | 0.430 | 0.015 |
| LH = I + BMI | 0.455 | 0.048 |
| LH = BMI + T | 0.498 | 0.032 |
| LH = I + BMI + (I × BMI) | 0.614 | 0.030 |
Variables were optimally transformed to correct nonhomogeneous variance before modeling. Models not shown did not display significance in the fitting. R2 is reported for the whole model. I, Insulin.