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