Table 1 Detailed semen parameters for the patient harboring SSFA2 variant
Human subjects | Â | Normospermic parameters |
|---|---|---|
Age (years) | 29 | NA |
Consanguinity (Yes/NO) | Yes | NA |
Semen parameters | ||
 Sperm volume (mL) | 3 | ≥1.5 |
 Sperm concentration (106/mL) | 60.8 | ≥15 |
 Semen pH | 7.3 | ≥7.2 |
 Total sperm count (106) | 182.4 | ≥39 |
 Motility sperm (%) | 54.3 | ≥40 |
 Progressive motility (%) | 36.8 | ≥32 |
 Vitality (%) | 67 | ≥58 |
 Normal spermatozoa (%) | 0 | ≥4 |
 Abnormal spermatozoa (%) | 100 | NA |
 Abnormal flagella (%) | 0 | NA |
 Abnormal head morphology (%) | 100 | NA |
Sperm locomotion parameters | ||
 Curvilinear velocity (VCL) (μm/s) | 33.6 | NA |
 Straight-line velocity (VSL) (μm/s) | 19.1 | NA |
 Average path velocity (VAP) (μm/s) | 21.3 | NA |
 Mean angular displacement (MAD) (degrees) | 7.93 | NA |
 Amplitude of lateral head displacement (ALH) (μm) | 1.8 | NA |
 Beat-cross frequency (BCF) (Hz) | 5.4 | NA |
 Linearity (LIN) | 54.9 | NA |
 Wobble (WOB, = VAP/VCL) | 61.9 | NA |
 Straightness (STR, = VSL/VAP) | 84.1 | NA |