Are perianal disease , small bowel disease , smoking , prior steroid or early azathioprine/biological therapy predictors of disease behavior change in patients with Crohn 's disease?
Our data suggest that perianal disease, small bowel disease, smoking, prior steroid use, early AZA or AZA/biological therapy are all predictors of disease behavior change in CD patients.
The results provided some evidence that P1 might reflect the primary visual processing, and N1 might be involved in both primary and cognitive visual processing. The altered N1 in the PD patients might be due to the deformed Nd.