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Table 5 Univariate and multivariate regression analysis for risk factors of readmission

From: The impact of sarcopenia and myosteatosis on postoperative outcomes in patients with inflammatory bowel disease

  Univariate analysis Multivariate analysis
OR 95% CI p-value OR 95% CI p-value
Age 0.989 0.943–1.037 0.647    
Gender (male) 1.462 0.384–5.560 0.578    
Diagnosis
 Ulcerative colitis 1   1    
 Crohn 1 0.232–4.310 0.999    
 Indeterminate colitis 0.00 0.00–infinity 0.000    
BMI category
 Underweight 1      
 Normal 0.848 0.082–8.792 0.890    
 Overweight 0.000 0.00–infinity 0.999    
 Obese 0.615 0.044–8.703 0.719    
ASA physical score ≥ 3 0.000 0.000–infinity 0.999    
Charlson Comorbidity Index ≥ 3 0.905 0.099–8.248 0.929    
Smoking status
 Non-smoker 1      
 Ex-smoker 2.150 0.448–10.312 0.339    
 Smoker 1.911 0.319–11.450 0.478    
Neutrophil-lymphocyte ratio > 5 1.929 0.496–7.5 0.343    
Albumin > 35 g/L 0.606 0.156–2.357 0.606    
Preoperative steroid use 3.758 0.740–19.086 0.110    
Preoperative immunosuppression 0.756 0.194–2.935 0.686    
Emergency surgery 1.703 0.403–7.191 0.469    
Sarcopenia 4.778 1.121–20.361 0.034 3.251 0.707–14.951 0.130
Myosteatosis 6.451 1.495–27.829 0.012 4.802 1.053–21.889 0.043
  1. OR odds ratio, CI confidence interval, BMI Body Mass Index, ASA American Society of Anesthesiologists