Table 4 Prognostic factors for RYGBP patients in univariate analyses with BMD of the femoral neck and total hip as dependent variables
From: Low bone mineral density following gastric bypass is not explained by lifestyle and lack of exercise
Variable | Univariate BMD femoral neck | Univariate BMD total hip | ||||
|---|---|---|---|---|---|---|
Coefficient | Standard error | p-value | Coefficient | Standard error | p-value | |
Age at surgery | 0.000 | 0.003 | 0.862 | 0.001 | 0.002 | 0.620 |
BMI at surgery | 0.002 | 0.002 | 0.287 | 0.004 | 0.002 | 0.083 |
Change in BMI | 0.003 | 0.002 | 0.162 | 0.002 | 0.003 | 0.538 |
Vit D (nmol/L) | 0.001 | 0.001 | 0.252 | 0.001 | 0.001 | 0.460 |
PTH intact | − 0.003 | 0.001 | 0.443 | − 0.003 | 0.003 | 0.401 |