Study on the relationship between semen leukocyte and liquefaction and sperm motility / 国际检验医学杂志

ABSTRACT

Objective To explore the relationship between semen leukocyte and liquefaction and sperm motility through the anal‐ysis of routine semen examination results .Methods Retrospectively analyze on 8 666 cases of routine semen examination .Accord‐ing to the leukocyte count the semen samples which had sperms were divided into three groups ,Group Awhite blood cells≤1 × 106/mL ,Group B(1-4)× 106/mL ,Group C>4 × 106/mL .Then compare the liquefaction time and sperm motility of these three groups .Results Among the 8 666 cases of semen analysis ,there were 164 cases of azoospermia(accounting for 1 .9% ) and 8 502 fine cases(accounting for 98 .1% ) .There were 7 419 ,1 014 and 69 cases in Group A ,B ,C respectively .In the three groups ,there were 5 323 ,740 and 50 cases of normal sperm motility respectively ;there were 2 096 ,274 and 19 cases of the abnormal motility ca‐ses respectively .In the three groups ,the normal cases of semen liquefaction time were 4 593 ,608 and 43 respectively ;the abnormal were 2 826 ,406 and 26 cases respectively .Statistical analysis showed no significant correlation between semen leukocyte and lique‐faction(P=0 .712) ,and between semen leukocyte and sperm motility(P=0 .486) .There were 1 217 cases of normal sperm motility and 4 027 cases of abnormal sperm motility in normal liquefaction group;there were 1 172 cases of normal sperm motility and 2 086 cases of sperm motility in abnormal liquefied group .There was statistically significant difference between the two groups(P=0 .000<0 .05) .Conclusion There were no correlation between semen leukocyte count and liquefaction or sperm motility ,but sperm mo‐tility and liquefaction are correlated .