Study group | Age of menopause | OC (5–25 ng/ml) | ||||
---|---|---|---|---|---|---|
 | Mean | SD | P | Mean | SD | P |
Control | 51.2 | 0.95 | 0.041 | 6.2 | 3.38 | 0.752 |
Osteoporotic total | 49.1 | 12.33 | 5.4 | 4.75 | ||
Osteoporotic hip fracture | 48.6 | 5.85 | 0.024 | 4.7 | 4.57 | 0.012 |
Osteoporotic vertebral fracture | 50.0 | 4.13 | 0.072 | 5.3 | 2.97 | 0.197 |