Volume (millions/ml): |
Median (range) | 2.6 (8) | 2.5 (7) | 2.5 (9) | 2.2 (5) | 2.6 (8) | 2.5 (9) | – |
Crude GM (SE) | 2.7 (1) | 2.4† (2) | 2.3† (1) | 2.2* (1) | 2.4† (2) | 2.4† (3) | >0.05 |
Adjusted GM (SE) | 2.7 (3) | 2.6† (3) | 2.5† (3) | 2.4† (2) | 2.6† (3) | 2.6† (4) | >0.05 |
Density (millions/ml): |
Median (range) | 49 (255) | 54 (187) | 46 (335) | 42 (450) | 54 (480) | 25 (186) | – |
Crude GM (SE) | 42 (3) | 39† (5) | 47† (5) | 42† (4) | 50† (6) | 27* (5) | >0.05 |
Adjusted GM (SE) | 32 (5) | 28† (5) | 33† (5) | 29† (5) | 35† (6) | 19* (4) | >0.05 |
Total count (millions): |
Median (range) | 128 (1001) | 121 (934) | 129 (910) | 104 (820) | 133 (705) | 58 (628) | – |
Crude GM (SE) | 111 (10) | 93† (13) | 107† (12) | 90† (9) | 124† (16) | 62* (12) | >0.05 |
Adjusted GM (SE) | 92 (16) | 80† (15) | 90† (16) | 78† (14) | 105† (20) | 51* (12) | >0.05 |
Mean αT: |
Median (range) | 218 (127) | 214 (263) | 216 (152) | 213 (345) | 216 (104) | 214 (70) | – |
Crude GM (SE) | 223 (2) | 219† (3) | 220† (3) | 218† (2) | 220† (3) | 216† (5) | >0.05 |
Adjusted GM (SE) | 225 (4) | 221† (5) | 221† (4) | 218* (4) | 221† (4) | 218† (6) | >0.05 |
SD αT: |
Median (range) | 71 (165) | 74† (169) | 72† (119) | 71† (125) | 72† (126) | 68† (73) | – |
Crude GM (SE) | 71 (3) | 70† (3) | 71† (3) | 70† (3) | 71† (3) | 64† (5) | >0.05 |
Adjusted GM (SE) | 80 (5) | 74† (5) | 76† (5) | 73† (5) | 76† (5) | 66* (6) | >0.05 |
Proportion of sperm cells outside the main population: |
Median (range) | 13 (−51) | 12† (74) | 13† (65) | 12† (55) | 13† (35) | 12† (36) | – |
Crude GM (SE) | 14 (−1) | 11† (1) | 13† (1) | 12† (1) | 12† (1) | 12† (2) | >0.05 |
Adjusted GM (SE) | 15 (−1) | 13† (1) | 14† (1) | 13† (1) | 14† (1) | 13† (2) | >0.05 |