异常表现

标准

例(%)

东乡

精子活力低

PR < 32%或

PR + NP < 40%

933

(45.3)

547

(26.5)

274

(13.3)

32

(1.6)

30

(1.5)

36

(1.7)

10

(0.5)

4

(0.2)

精子浓度低

精子浓度 < 15 × 106/ml

360

(17.5)

200

(9.7)

112

(5.4)

8

(0.4)

16

(0.8)

20

(1.0)

4

(0.2)

0

排精量少

精液体积 < 1.5 ml

189

(9.1)

114

(5.5)

56

(2.7)

7

(0.4)

6

(0.3)

2

(0.1)

4

(0.2)

0

无精症

精子浓度为0,

离心后仍未见精子

184

(8.9)

101

(4.9)

72

(3.5)

5

(0.2)

2

(0.1)

0

4

(0.2)

0

pH异常

pH < 7.2或pH > 8.0

118

(6.2)

62

(3.5)

44

(2.1)

2

(0.1)

2

(0.1)

8

(0.4)

0

0

液化异常

>60 min不液化

52

(2.5)

28

(1.4)

6

(0.3)

6

(0.3)

8

(0.4)

4

(0.2)

0

0