Table 2. Clinical and biochemical characteristics of the sample; data are expressed as mean ± SD when normally distributed, median (quartiles) when nonnormally distributed*
  BMI (kg/m2)   26.2 ± 4.1
  Right testis volume (mL)   20.2 ± 4.4
  Left testis volume (mL)   19.9 ± 4.2
  Systolic blood pressure (mmHg)   140 (130–160)
  Diastolic blood pressure (mmHg)   85 (80–95)
  LH (U/L)   3.8 (2.6–5.2)
  FSH (U/L)   4.2 (2.8–6.9)
  Testosterone (nmol/L)   16.5 ± 6.3
  PRL (mU/L)   163 (119–250)
  PSA (ng/dL)   0.9 (.5–1.4)
  TSH (mU/L)   1.5 (1.04–2.02)
  Glycemia (mg/dL)   96 (87–110)
  Total cholesterol (mg/dL)   204.7 ± 38.6
  HDL cholesterol (mg/dL)   49.7 ± 11.8
  Triglyceride (mg/dL)   128 (90–170)

  *BMI indicates body mass index; LH, luteinizing hormone; FSH, follicle stimulating hormone; PRL, prolactin; PSA, prostate specific antigen; TSH, thyroid stimulating hormone; and HDL, high density level