From: SHBG and total testosterone levels in men with adult onset hypogonadism: what are we overlooking?
Low testosterone (n = 14) | Normal testosterone (n = 19) | P value | |
---|---|---|---|
Testosterone (ng/dL) | 253 (191–285)a | 350 (320–439) | .001 |
Age (yrs) | 42.0 (33.8–56.0) | 45.0 (29.0–53.0) | .72 |
BMI (kg/m2) | 37.4 ± 7.1 | 30.2 ± 5.8 | .002 |
SHBG (nmol/L) | 21.5 (12.7–25.0) | 33.0 (24.0–42.0) | .002 |
Free testosterone (pg/mL) | 48.6 ± 13.7 | 57.2 ± 13.9 | .11 |