Table 1.
Descriptive statistics for entire study cohort.
| Parameters | Mean | Standard Deviation | Median | Percentile 25 | Percentile 75 | n |
|---|---|---|---|---|---|---|
| Age at Test (years) | 37.40 | 8.00 | 37.00 | 32.00 | 42.00 | 32664 |
| Weight (kg) | 88.18 | 17.54 | 86.00 | 76.05 | 97.50 | 29044 |
| Height (cm) | 173.30 | 7.00 | 173.00 | 169.00 | 178.00 | 30275 |
| BMI | 29.33 | 5.61 | 28.41 | 25.66 | 32.15 | 28919 |
| Semen pH | 7.70 | 0.38 | 7.50 | 7.50 | 8.00 | 29961 |
| Liquefaction time (mins.) | 30.60 | 21.78 | 30.00 | 21.00 | 33.00 | 30400 |
| Volume (ml) | 2.59 | 1.47 | 2.30 | 1.50 | 3.00 | 31585 |
| Sperm Concentration (M/ml) | 63.01 | 55.97 | 51.00 | 20.00 | 90.50 | 29206 |
| Total sperm count (x106) | 160.99 | 173.61 | 110.50 | 38.00 | 225.00 | 29173 |
| Progressive Motility AB (%) | 39.78 | 19.53 | 40.00 | 26.00 | 54.00 | 28732 |
| Non-Progressive Motility C (%) | 8.54 | 7.14 | 7.00 | 4.00 | 11.00 | 28693 |
| Immotile D (%) | 51.62 | 19.77 | 50.50 | 37.00 | 65.00 | 28708 |
| Total Motility (%) | 48.35 | 19.77 | 49.20 | 35.00 | 62.50 | 28707 |
| Normal Morphology (%) | 7.80 | 10.70 | 3.00 | 2.00 | 6.00 | 24613 |
| Vitality (%) | 15.30 | 22.40 | 4.50 | 0.00 | 24.50 | 72 |