Table 2. Correlation analyses between bone mineral density (BMD) and other variables in osteoporotic postmenopausal women.
| Normal weight (n=33) | Overweight-obese (n=93) | |||
|---|---|---|---|---|
| Femoral neck BMD (g/cm2) | Lumbar spine BMD (g/cm2) | Femoral neck BMD (g/cm2) | Lumbar spine BMD (g/cm2) | |
| r | r | r | r | |
| Age (years) | −0.537* | −0.391* | −0.241* | −0.161 |
| Time after menopause (years) | −0.508* | −0.232 | −0.216* | −0.278* |
| Weight (kg) | −0.129 | 0.176 | 0.360* | −0.046 |
| BMI (kg/m2) | −0.146 | −0.116 | 0.267* | −0.047 |
| WBC (103/ml) | 0.110 | 0.026 | −0.74 | −0.195 |
| RBC (106/ml) | 0.028 | −0.10 | −0.040 | −0.166 |
| Platelet (103/ml) | −0.323 | −0.069 | 0.147 | −0.246* |
| MPV (fl) | 0.398* | 0.170 | −0.237* | 0.222* |
*p<0.05. BMD: bone mineral density; BMI: body mass index; WBC: white blood cell; RBC: red blood cell; MPV: mean platelet volume