All patients | Women | Men | |||||||
---|---|---|---|---|---|---|---|---|---|
Anti-CCP | p value | Anti-CCP | p value | Anti-CCP | p value | ||||
> 500 IU/ml | Negative | > 500 IU/ml | Negative | > 500 IU/ml | Negative | ||||
n = 180 | n = 277 | n = 103 | n = 183 | n = 77 | n = 94 | ||||
DEXA | |||||||||
Lumbar spine | |||||||||
z-score, mean (SD) | − 0.57 (1.22) | − 0.48 (1.36) | 0.53 | − 0.53 (1.19) | − 0.53 (1.25) | 0.97 | − 0.63 (1.27) | − 0.37 (1.55) | 0.32 |
Osteopenia, % | 33 | 36 | 0.56 | 31 | 36 | 0.52 | 35 | 37 | 0.85 |
Femoral neck | |||||||||
z-score, mean (SD) | − 0.10 (1.10) | 0.02 (0.96) | 0.32 | − 0.04 (1.18) | − 0.10 (0.89) | 0.69 | − 0.19 (0.99) | 0.28 (1.05) | 0.027 |
Osteopenia, % | 23 | 9 | 0.002 | 22 | 9 | 0.028 | 24 | 8 | 0.036 |
Femoral Ward | |||||||||
z-score, mean (SD) | − 0.19 (1.12) | 0.18 (1.16) | 0.01 | − 0.19 (1.23) | 0.10 (1.10) | 0.13 | − 0.20 (0.96) | 0.35 (1.25) | 0.020 |
Osteopenia, % | 22 | 9 | 0.004 | 23 | 10 | 0.035 | 20 | 6 | 0.043 |
Femoral trochanter | |||||||||
z-score, mean (SD) | − 0.06 (1.16) | 0.16 (1.02) | 0.13 | − 0.03 (1.30) | 0.05 (0.98) | 0.68 | − 0.10 (0.93) | 0.37 (1.08) | 0.032 |
Osteopenia, % | 20 | 14 | 0.18 | 23 | 17 | 0.40 | 17 | 7 | 0.13 |
DXR, metacarpal | |||||||||
z-score, mean (SD) | 0.01 (1.08) | − 0.03 (1.13) | 0.80 | − 1.13 (1.23) | − 0.29 (1.12) | 0.40 | 0.13 (0.91) | 0.45 (1.01) | 0.09 |
Osteopenia, % | 17 | 20 | 0.34 | 23 | 26 | 0.40 | 12 | 8 | 0.40 |