Risk Prediction of Ureaplasma urealyticum Affecting Sperm Quality Based on Mathematical Model and Cross-Sectional Study

<div>Cox regression analysis: (a) covariate survival function and (b) SQ classification survival function. SQ: sperm quality: (1) normal sperm quality and (2) abnormal sperm quality.</div>

Computational and Mathematical Methods in Medicine

fig7

Figure 7

Figure 7: Risk Prediction of Ureaplasma urealyticum Affecting Sperm Quality Based on Mathematical Model and Cross-Sectional Study 