季节 | n | 精液体积(ml) | 精子浓度(×106/ml) | (a + b)% | 精子总数(个) |
春季 | 3045 | 2.74 ± 1.56 2.40 (1.80~3.60) | 39.95 ± 23.14 36.00 (22.00~58.00) | 39.97 ± 12.90 40.00 (31.00~52.00) | 111.82 ± 101.14 90.00 (45.00~154.80) |
夏季 | 2320 | 2.61 ± 1.46 2.40 (1.60~3.40) | 37.26 ± 22.53 33.00 (20.00~54.00) | 39.70 ± 12.98 39.00 (30.00~52.00) | 98.55 ± 81.73 78.80 (36.50~139.40) |
秋季 | 2411 | 2.68 ± 1.44 2.40 (1.80~3.40) | 37.05 ± 22.77 32.00 (20.00~52.00) | 38.09 ± 13.32 38.00 (28.00~51.00) | 99.80 ± 79.80 80.00 (40.00~138.00) |
冬季 | 1699 | 2.70 ± 1.40 2.40 (1.80~3.60) | 38.91 ± 22.60 36.00 (22.00~54.00) | 38.97 ± 13.16 39.00 (30.00~51.00) | 107.72 ± 90.13 86.40 (41.00~150.80) |
P |
| <0.05 | <0.05 | <0.05 | <0.05 |