Table 4.
Factors associated with a low SMI among CD patients.
| Covariate | Univariate | Multivariate | ||||
|---|---|---|---|---|---|---|
| P-value | OR | 95% CI | P-value | OR | 95% CI | |
| Sex (female) | 0.049 | 2.59 | 1.001–6.69 | 0.026 | 4.3 | 1.19–15.57 |
| Age | 0.43 | 1.014 | 0.98–1.05 | 0.83 | 1.006 | 0.96–1.06 |
| BMI | 0.0007 | 0.64 | 0.50–0.83 | 0.002 | 0.64 | 0.48–0.85 |
| GDF-15 | 0.015 | 1.001 | 1.000–1.001 | 0.028 | 1.001 | 1.000–1.002 |
Data were analyzed using a univariate analysis and multivariate analysis and adjusted using a logistic regression analysis.
BMI body mass index, CD Crohn’s disease, GDF-15 growth differentiation factor-15, OR odds ratio, CI confidence interval, SMI skeletal muscle mass index.
Significant values are in bold.