Variable

Sub-variable

Freq.

%

Mean

±sd

Min.

Max.

Pus cells

All

0

1 - 2

≥3

Mean

±sd

Freq.

%

Freq.

%

Mean

±sd

Freq.

%

Mean

±sd

Age group

(years)

All

346

100.0

42.8

7.1

27.0

73

1.40

0.7

0

0

323

93.3

1.2

0.4

23

6.7

3.5

0.7

≤30

7

2.0

28.1

0.7

27.0

29.0

1.6

0.8

0

0

6

1.9

1.3

0.5

1

4.3

1.0

0.0

30.1 - 35.0

49

14.2

33.3

1.6

30.0

35.0

1.4

0.6

0

0

47

14.5

1.3

0.5

2

8.7

3.5

0.7

35.1 - 40.0

86

24.9

38.4

1.4

36.0

40.0

1.4

0.7

0

0

81

25.2

1.2

0.4

5

21.7

3.4

0.9

40.1 - 45.0

87

25.1

42 .9

1.4

41.0

45.0

1.4

0.8

0

0

81

25.1

1.2

0.4

6

26.1

3.7

0.8

45.1 - 50.0

70

20.2

47.9

1.3

46.0

50.0

1.5

0.9

0

0

62

19.2

1.2

0.4

8

34.8

3.5

0.8

>50

47

13.6

54.9

3.9

51.0

73.0

1.3

0.5

0

0

46

14.2

1.3

0.5

1

2.1

3.0

0.0

BMI (kg/m2)

All

346

100.0

27.2

3.6

18.9

44.8

1.4

0.7

0

0

323

93.3

1.2

0.4

23

6.7

3.5

0.7

18.0 - 24.5

98

28.3

23.2

1.3

18.9

24.9

1.4!

0.7

0

0

93

28.8

1.3

0.4

5

21.8

3.8

0.8

25.0 - 29.9

174

50.3

27.1

1.3

25.0

29.9

1.5

0.8

0

0

157

48.6

1.2

0.4

17

73.9

3.4

0.7

≥30

74

21.4

32.5

2.3

30.0

44.8

1.2!

0.5

0

0

73

22.6

1.2

0.4

1

4.3

3.0

0.0

Motility (%)

All

346

100.0

49.0

14.7

0.0

87.5

1.4

0.7

0

0

323

93.3

1.2

0.4

23

6.7

3.5

0.7

<32

134

38.7

17.8

10.6

0.0

31.0

1.5*

1.0

0

0

123

30.1

1.3

0.5

11

47.8

3.2

0.4

≥32

212

61.3

47.6

9.6

33.0

87.5

1.3

0.7

0

0

200

69.9

1.2

0.4

12

52.2

3.8

0.9

Oval heads (%)

All

346

100.0

42.3

11.0

5.0

60.0

1.4

0.7

0

0

323

93.3

1.2

0.4

23

6.7

3.5

0.7

≤30

74

21.4

25.7

6.1

5

30

1.5

1.0

0

0

66

20.4

1.3

0.4

8

34.8

3.9

1.0

>30

272

78.6

46.8

7.0

35

60

1.4

0.6

0

0

257

79.6

1.2

0.4

15

65.2

3.3

0.5