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Multivariate analysis of the association between severe osteoporosis (Z-score < −2.0) and independent predictors
| Odds Ratio | 95% Confidence Intervals |
P value | ||
|---|---|---|---|---|
| Lower | Upper | |||
| Body mass index | ||||
| > 24 | 1 | |||
| ≤ 24 | 7.5 | 2.0 | 27.7 | 0.003 |
| Duration of IBD (years) | ||||
| < 19 | 1 | |||
| ≥ 19 | 3.7 | 1.3 | 10.1 | 0.01 |
