Screening criteria for diagnosis of infantile feeding disorders as a cause of poor feeding or food refusal.

Objectives: Infantile feeding disorders (IFDs) are a common cause of food refusal, failure to thrive, and vomiting, but they may be difficult to diagnose. We have previously identified certain patterns of pathological feeding and behaviors as high-risk characteristics for IFDs and subsequently developed the diagnostic Wolfson criteria. Here, we evaluate these high-risk behaviors and prospectively compare the Wolfson criteria with 2 existing classifications of IFD, the Chatoor and that in the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition (DSM-IV).