Statistics
Data were analyzed using SPSS, version 25 (SPSS Inc; Chicago, Illinois). Demographic factors, organ systems and medical diagnoses were summarized with percentage breakdown. For comparison of difference between two sub-groups, independent samples t-test was used when normal distribution was assumed, otherwise, a Mann-Whitney test was used. The findings of the CFE were compared with VFSS data using Fisher’s exact test or Chi square test. Multivariate analysis for medical diagnoses was conducted using a logistic regression model. To determine the positive and negative predicted value of the CFE compared to VFSS, a fourfold table with Crosstabulation was used. Interrater agreement was measured using Cohen’s Kappa coefficient. The McNemar Chi2 test was used to assess the change in feeding route following VFSS.