Safety and Efficacy of Exclusive Enteral Nutrition for Percutaneously Undrainable Abdominal Abscesses in Crohn’s Disease

Table 3

Multivariable Cox regression analysis of clinical factors associated with surgery in CD patients with percutaneously undrainable abscesses.

Variable	Model coefficient	Hazard ratio (HR)	95% CI	P value
Abscess diameter > 3 cm	0.605	1.831	1.092–3.071	0.022
Previous abdominal surgery	0.727	2.069	1.203–3.556	0.009
Exclusive enteral nutrition	−0.775	0.461	0.282–0.753	0.002