Table 2 Mean comparison analysis between two groups
Variable | Mean values (mean ± SE) | p value | ||
|---|---|---|---|---|
Total | DRF with CRPS I (group 1) | DRF without CRPS I (group 2) | ||
N | 107 | 19 | 88 | |
Age (years) | 67.3 ± 0.9 | 62.7 ± 2.0 | 68.3 ± 1.0 | 0.023 |
25(OH)D3 (ng/ml) | 19.6 ± 0.9 | 15.2 ± 1.7 | 20.5 ± 1.0 | 0.027 |
Osteocalcin (ng/ml) | 23.4 ± 2.3 | 21.1 ± 1.9 | 24.0 ± 2.8 | 0.628 |
ALP (U/l) | 93.6 ± 3.7 | 91.2 ± 10.6 | 94.1 ± 3.9 | 0.458 |
BMI (kg/m2) | 24.1 ± 0.3 | 23.9 ± 0.8 | 24.1 ± 0.3 | 0.758 |
BMD (femur) | −1.9 ± 0.1 | −1.6 ± 0.2 | −1.9 ± 0.1 | 0.301 |
BMD (spine) | −2.4 ± 0.1 | −2.6 ± 0.3 | −0.6 ± 1.2 | 0.645 |