Relation of BMD values at different sites and gender with osteoporotic vertebral deformities. Univariate logistic regression analyses; n = 205 women and 109 men, except for BMD of forearm: 98 women and 58 men.
| Site | ß | SE | p | OR (95% CI) | AUC (95% CI) | p |
|---|---|---|---|---|---|---|
| Lumbar spine | ||||||
| Women | −7.4 | 1.7 | < 0.000 | 0.00 (0.00–0.02) | 0.74 (0.65–0.81) | < 0.000 |
| Male | −0.5 | 1.5 | 0.73 | 0.59 (0.03–11) | 0.51 (0.38–0.63) | 0.82 |
| Total hip | ||||||
| Women | −3.3 | 1.5 | 0.02 | 0.04 (0.00–0.62) | 0.61 (0.49–0.70) | 0.045 |
| Male | 0.5 | 1.8 | 0.77 | 1.7 (0.05–59) | 0.49 (0.33–0.62) | 0.86 |
| Femoral neck | ||||||
| Women | −4.6 | 1.9 | 0.02 | 0.01 (0.00–0.42) | 0.63(0.52–0.71) | 0.01 |
| Male | 1.1 | 2.0 | 0.58 | 3.1 (0.06–162) | 0.47 (0.31–0.60) | 0.64 |
| Trochanter | ||||||
| Women | −3.8 | 1.7 | 0.03 | 0.02 (0.00–0.68) | 0.61 (0.50–0.70) | 0.03 |
| Male | 1.6 | 2.1 | 0.45 | 4.7 (0.08–272) | 0.44 (0.29–0.58) | 0.44 |
| Intertrochanteric | ||||||
| Women | −2.4 | 1.2 | 0.04 | 0.09 (0.01–0.90) | 0.59 (0.48–0.69) | 0.09 |
| Male | 0.2 | 1.5 | 0.89 | 1.2 (0.06–24) | 0.50 (0.34–0.63) | 0.95 |
| Ward triangle | ||||||
| Women | −4.7 | 1.6 | 0.003 | 0.01 (0.0–0.20) | 0.65 (0.56–0.73) | < 0.001 |
| Male | 1.3 | 1.8 | 0.47 | 3.8 (0.10–138) | 0.45 (0.29–0.59) | 0.53 |
| Forearm | ||||||
| Women | −12.7 | 4.1 | 0.002 | 0.00 (0.00–0.1) | 0.73 (0.60–0.82) | < 0.000 |
| Male | 3.8 | 5.3 | 0.48 | 43 (0.00– > 1000) | 0.47 (0.26–0.64) | 0.79 |
BMD: bone mineral density; SE: standard error; OR: odds ratio; CI: confidence interval; AUC: area under the curve.