Variable | All | Sperm Donor (n = 19, 16.7%) | Non-donor (n = 95, 83.3%) | t-test | P-value | χ2 | P-value | ||||||||||
| Freq. | % | Mean | ±sd | Freq. | % | Mean | ±sd | Freq. | % | Mean | ±sd | |||||
Age (years) | 114 | 100.0 | 40.4 | 8.8 | 19 | 16.7 | 30.8 | 8.1 | 95 | 83.3 | 42.3 | 7.6 | −5.96 | 0.00001 | - | - | |
BMI (Kg/m2) | 114 | 100.0 | 27.5 | 4.7 | 19 | 16.7 | 26.2 | 4.4 | 95 | 83.3 | 27.7 | 4.7 | −1.34 | 0.10 | - | - | |
Blood Pressure (mm Hg) | Systolic | 114 | 100.0 | 130.1 | 20.4 | 19 | 16.7 | 127.8 | 17.9 | 95 | 83.3 | 130.6 | 20.9 | −0.60 | 0.28 | 0.07 | 0.79 |
≥140 | 36 | 31.6 | 149.6 | 11.7 | 5 | 26.3 | 148.2 | 16.2 | 31 | 32.6 | 149.9 | 11.1 | −0.23 | 0.41 | |||
Diastolic | 114 | 100.0 | 83.7 | 11.4 | 19 | 16.7 | 79.7 | 9.7 | 95 | 83.3 | 84.5 | 11.6 | −1.90 | 0.03 | 5.86 | 0.02 | |
≥90 | 43 | 37.7 | 95.1 | 8.0 | 2 | 10.5 | 100.0 | 0.0 | 41 | 43.2 | 94.9 | 8.1 | 4.03 | 0.00001 | |||
Marital status | Single | 11 | 9.7 | - | - | 11 | 57.9 | - | - | 0 | 0.0 | - | - | - | - | 60.3 | 0.00001 |
Ever Married | 103 | 89.3 | - | - | 8 | 42.1 | - | - | 95 | 100.0 | - | - | - | - | |||
Occupation | Professional | 30 | 26.3 | - | - | 3 | 15.8 | - | - | 27 | 28.4 | - | - | - | - | 32.4 | 0.00001 |
Technical | 17 | 14.9 | - | - | 8 | 42.1 | - | - | 9 | 9.5 | - | - | - | - | |||
Management | 6 | 5.3 | - | - | 0 | 0.0 | - | - | 6 | 6.3 | - | - | - | - | |||
Entrepreneur | 42 | 36.8 | - | - | 5 | 26.3 | - | - | 37 | 39.0 | - | - | - | - | |||
Civil servants | 9 | 7.9 | - | - | 0 | 0.0 | - | - | 9 | 9.5 | - | - | - | - | |||
Farmer | 2 | 1.8 | - | - | 0 | 0.0 | - | - | 2 | 2.1 | - | - | - | - | |||
Military | 3 | 2.6 | - | - | 0 | 0.0 | - | - | 3 | 3.2 | - | - | - | - | |||
Students | 3 | 2.6 | - | - | 3 | 15.8 | - | - | 0 | 0.0 | - | - | - | - | |||
Clergy | 2 | 1.8 | - | - | 0 | 0.0 | - | - | 2 | 2.1 | - | - | - | - | |||
Positive Medical History | Diabetes | 4 | 3.5 | - | - | 0 | 0.0 | - | - | 4 | 4.2 | - | - | - | - | 1.49 | 0.69 |
Hypertension | 33 | 28.9 | - | - | 4 | 21.1 | - | - | 29 | 30.5 | - | - | - | - | |||
Other systemic diseases | 1 | 0.9 | - | - | 0 | 0.0 | - | - | 1 | 1.1 | - | - | - | - | |||
Sexually transmitted infection | 22 | 19.3 | - | - | 1 | 5.3 | - | - | 21 | 22.1 | - | - | - | - | |||
Surgical history | Groin surgery | 13 | 11.4 | - | - | 1 | 5.3 | - | - | 12 | 12.3 | - | - | - | - | 1.52 | 0.68 |
Testicular torsion | 2 | 1.8 | - | - | 0 | 0.0 | - | - | 2 | 2.1 | - | - | - | - | |||
Childhood mumps | 6 | 5.3 | - | - | 1 | 5.3 | - | - | 5 | 5.3 | - | - | - | - | |||
Undescended testes | 0 | 0.0 | - | - | 0 | 0.0 | - | - | 0 | 0.0 | - | - | - | - | |||
Varicocele | 7 | 6.1 | - | - | 0 | 0.0 | - | - | 7 | 7.4 | - | - | - | - |