. 2022 Jun 27;54(4):658–662. [Article in Chinese] doi: 10.19723/j.issn.1671-167X.2022.04.012

表 4.

春季不同月份全部捐精志愿者的精液相关参数比较

Comparison on semen parameters of all sperm donors in different months of spring

Months	Semen volume/mL	Sperm concentration/ (×10⁶/mL)	PR/%	TCPM/(×10⁸)	IM/%	Liquefaction time/min
Abbreviations as in Table 1. a, P < 0.001, May vs. others; b, P < 0.05, May vs. others; c, P < 0.05, March vs. others.
March (n=2 139)	3.01±1.43	111.30±65.22	56.68±12.66	1.87±1.40	34.56±15.78	15.35±4.62^c
April (n=1 545)	3.04±1.43	108.90±61.75	55.78±13.37	1.81±1.30	35.21±15.97	14.18±3.24
May (n=1 107)	3.07±1.45	92.05±39.78^a	57.20±11.78^a	1.58±0.97^b	38.21±12.32^a	13.94±3.78