Index

<35 y.o. (n = 133)

>35 y.o. (n = 133)

р between groups and subgroups

L < 1 mln/ml

L > 1 mln/ml

L < 1 mln/ml

L > 1 mln/ml

subgroup 1

n = 89 (67%)

subgroup 2

n = 44 (33%)

subgroup 3

n = 97 (73%)

subgroup 4

n = 36 (27%)

1 - 2

1 - 3

2 - 4

3 - 4

Ejaculate volume, ml

3.2 [2.5; 4.3]

3.8 [2.2; 4.3]

3 [2.4; 4]

2 [1.5; 3.4]

1.0000

0.9895

0.0028

0.0205

Total sperm count in ejaculate, mln

96.8 [48; 158.4]

74.7 [14.4; 108]

91.2 [18.1; 190]

32.75 [6.8; 121]

0.1772

1.0000

1.0000

0.3045

Sperm concentration, mln/ml

28 [12.5; 53]

15.6 [2.8; 43]

27.32 [10; 65]

22 [3.82; 56.84]

0.3314

1.0000

1.0000

1.0000

Total motility, %

50 [35; 59]

38.5 [14.3; 58]

50 [35; 61]

39 [20; 55]

0.1020

1.0000

1.0000

0.5484

Progressively motile spermatozoa (PR), %

25 [14; 45]

20 [5; 33]

25 [13; 39]

14.5 [3; 30]

0.1940

1.0000

1.0000

0.0375

Non-progressively motile spermatozoa (NP), %

17 [10; 27]

12.2 [4.1; 25]

20 [10; 27]

20.65 [8; 30]

0.3997

1.0000

0.1877

1.0000

Totally immobile spermatozoa (IM), %

48 [34; 63.9]

53.35 [32; 80]

50 [35; 60.7]

45 [20; 63]

1.0000

1.0000

0.3874

1.0000

Viability, %

61 [59; 79]

60 [59; 69]

60 [59; 75]

60 [53; 69]

0.9727

1.0000

1.0000

0.7603

Kruger morphology

2 [1; 3.5]

2 [1; 5]

2 [1; 3]

2 [1; 5]

1.0000

1.0000

1.0000

1.0000