Table 1 Semen parameters at baseline conditions in the three groups of weight
Parameter | Mean values ± standard deviation | |||
|---|---|---|---|---|
All groups | Group 1 (5–15 kg) | Group 2 (15–25 kg) | Group 3 (> 25 kg) | |
Ejaculate volume (mL) | 6.71±2.76 | 4.20±0.94 | 6.27±2.12 | 9.67±2.44 |
Concentration (spz x106/mL) | 117.91±7.75 | 110.15±7.53 | 116.32±9.81 | 127.29±17.81 |
TSC (106 spz) | 788.80±373.67 | 457.08±74.93 | 715.63±201.48 | 1356.7±258.84 |
TSM (%) | 96.92 ± 2.00 | 98.56 ± 0.59 | 97.55 ± 0.60 | 94.65 ± 1.76 |
PSM (%) | 74.10 ± 6.30 | 81.33 ± 1.56 | 69.78 ± 0.60 | 71.20 ± 6.10 |
VCL (µm/s) | 97.39±18.21 | 116.74 ± 27.36 | 94.55 ± 3.09 | 80.57 ± 23.78 |
VSL (µm/s) | 43.69±3.39 | 47.60 ± 5.52 | 46.16 ± 6.57 | 41.47 ± 3.14 |
VAP (µm/s) | 60.44±9.71 | 70.09 ± 13.64 | 57.04 ± 4.82 | 54.21 ± 8.81 |
LIN (%) | 40.24 ± 1.04 | 39.04 ± 1.69 | 40.90 ± 0.93 | 40.78 ± 0.76 |
STR (%) | 62.81 ± 2.10 | 63.45 ± 1.19 | 60.67 ± 3.17 | 64.31 ± 1.97 |
WOB (%) | 51.76 ± 5.12 | 55.17 ± 4.82 | 45.87 ± 8.33 | 54.24 ± 3.51 |
Morphology (%) | 81.85 ± 4.61 | 82.23 ± 5.45 | 82.65 ± 4.27 | 80.69 ± 4.11 |
Intact membrane (%) | 84.78 ± 2.95 | 84.91 ± 2.56 | 86.18 ± 3.07 | 83.29 ± 2.65 |