Table 1.
Subject characteristics
| Mean (SD) | |
|---|---|
| Age at interview (years) | 59.6 (10.5) |
| Height (cm) | 174.9 (7.1) |
| Weight (kg) | 83.5 (13.2) |
| Body mass index (kg/m2) | 27.3 (3.8) |
| Testosterone (nmol/L) | 18.2 (6.0) |
| Free testosterone (pmol/L) | 320.0 (87.1) |
| Bioavailable testosterone (nmol/L) | 8.0 (2.3) |
| Oestradiol (pmol/L) | 77.8 (24.9) |
| Free oestradiol (pmol/L) | 1.3 (0.4) |
| Bioavailable oestradiol (pmol/L) | 54.6 (17.5) |
| SHBG (nmol/L) | 42.8 (18.4) |
| P1NP (ng/mL) | 42.7 (20.3) |
| Osteocalcin (ng/mL) | 22.3 (7.9) |
| β-cTX (pg/mL) | 327.5 (155.6) |
| ICTP (ng/mL) | 3.1 (0.9) |
SD standard deviation, SHBG sex hormone-binding globulin, P1NP serum N-terminal propeptide of type 1 procollagen, β-cTX β-C-terminal cross-linked telopeptide, ICTP carboxyterminal telopeptide of type I collagen