Skip to main content

Table 4 Stepwise linear regression model of predictors of the NIAS scores of patients with IBD (n = 372)

From: Risk of avoidant/restrictive food intake disorder in patients with inflammatory bowel disease: predictive value of disease phenotype, disease activity and food literacy

Independent variable

Model 1

VIF

Model 2

VIF

Model 3

VIF

Disease phenotype (Ref: Crohn’s disease)

      

Ulcerative colitis

 − 0.394 (p < 0.01)

1.00

 − 0.342 (p < 0.01)

1.032

 − 0.298 (p < 0.01)

1.058

Food planning and management

  

 − 0.299 (p < 0.01)

1.032

 − 0.279 (p < 0.01)

1.038

Disease activity (Ref: active)

      

Remission

    

 − 0.275 (p < 0.01)

1.036

F-value (p-value)

68.186 (p < 0.01)

 

59.044 (p < 0.01)

 

56.469 (p < 0.01)

 

R2 (adjusted R2)

0.156 (0.153)

 

0.242 (0.238)

 

0.315 (0.310)

 

Durbin-Watson

    

1.707

 
Back to article page

Journal of Eating Disorders

ISSN: 2050-2974