Research Article
Risk Prediction of Ureaplasma urealyticum Affecting Sperm Quality Based on Mathematical Model and Cross-Sectional Study
Figure 1
(a) Comparison of UU infection rates in different age groups: 30-40 years vs. <30 years: . 30-40 years vs. >41 years: . >40-yeas vs. <30 years: . (b) Comparison of UU infection rate in different marriage status: remarriage vs. first marriage. (c) Comparison of UU infection rates in different fertility states: primary infertility vs. secondary infertility vs. prefertility physical examination.
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