Regression Coefficient B | St. Error of B | t value | P-value | |
Constant | 6.730 | 1.645 | 4.091 | 0.000 |
Progesterone (mg/ml) | −0.038 | 0.030 | −1.263 | 0.208 |
Adrenalin (ng/ml) | 0.055 | 0.046 | 1.205 | 0.230 |
Noradrenalin (ng/ml) | 0.051 | 0.069 | 0.743 | 0.458 |
Melatonin (pg/ml) | 0.010 | 0.009 | 1.148 | 0.253 |
Cortisol (ng/ml) | −0.005 | 0.002 | −2.287 | 0.023 |
β-endorphin (pg/ml) | −0.015 | 0.018 | −0.808 | 0.420 |