highly significantp<0.001
The log-rank test confirmed highly significant differences among the three groups (χ2=20 633.5, p<0.001).
The log-rank test confirmed highly significant differences among the three groups (χ2=20 633.5, p<0.001).
Although endocrine and infectious comorbidities did not reach statistical significance in multivariate models, Kaplan–Meier analysis revealed observable prolongation in time-to-pregnancy for patients with PID, PCOS, or obesity.