Table 2. Factors associated with intestinal resection for all IBD patients.
| All (n = 60) | Univariate HR (95% CI) | Multivariate HR (95% CI) |
|---|---|---|
| Age | 0.982 (0.951–1.014), 0.263 | - |
| Sex (Male/Female) | 0.890 (0.355–2.233), 0.804 | - |
| Body mass index | 1.006 (0.873–1.159), 0.935 | - |
| Skeletal muscle index | 0.959 (0.918–1.003), 0.067 | - |
| Sarcopenia/Non-sarcopenia | 0.313 (0.138–0.712), 0.006 | 0.318 (0.126–0.802), 0.015 |
| Disease (CD/UC) | 0.382 (0.152–0.959), 0.040 | 0.278 (0.108–0.714), 0.007 |
| O-PNI | 0.957 (0.903–1.015), 0.142 | - |
| Hemoglobin | 0.970 (0.876–1.076), 0.573 | - |
| Total lymphocyte count | 0.999 (0.999–1.001), 0.728 | - |
| Neutrophil lymphocyte count | 1.037 (0.967–1.112), 0.302 | - |
| Albumin | 0.592 (0.302–1.156), 0.124 | 0.782 (0.354–1.726), 0.542 |
| C-reactive protein | 1.062 (0.994–1.134), 0.073 | 1.059 (0.985–1.137), 0.119 |
| Length of stay | 1.058 (1.039–1.078), <0.001 | - |
Surgery was required 21 for patients (35%). Univariate and multivariate analysis were conducted by Cox regression analysis. Bold numbers indicate statistically significant results. CD: Crohn’s disease, UC: ulcerative colitis, CI: confidence interval