ALB and intestinal obstruction: Multivariate logistic regression further demonstrated that CDAI ≥221 [odds ratio (OR): 2.818; 95% CI: 1.218–6.519; p = 0.016], SES-CD ≥8 (OR: 7.731; 95% CI: 3.901–15.322, p < 0.001), and albumin < 35 g/L (OR: 2.501; 95% CI: 1.233–5.073, p = 0.011) were independent risk factors for intestinal obstruction.