Table 1.
Descriptive statistics of the whole cohort of infertile men and according to second semen analysis characteristics.
Table 2.
Logistic regression models predicting semen analysis below WHO limits after a first test above limits (No. = 212).
Fig 1.
Decision curve analysis showing the net benefit of using the new data-driven model to identify patients with a first normal semen sample who should be tested for a potential pathological second semen analysis. The black solid line represents the strategy of screening none of the patients (EAU model); the black dashed and grey solid line represents the strategy of screening all patients (AUA/ASRM model); the red dashed line represents the strategy of screening patients according to the new model.