The present invention relates to a method for predicting smartphone overdependence on the basis of comorbid psychiatric symptoms, the method for predicting smartphone overdependence on the basis of comorbid psychiatric symptoms, comprising the steps of: selecting smartphone dependence predictor variables for an adult, via a decision tree, by data-processing a plurality of input variables including a demographical factor and a psychological factor with respect to a smartphone-dependent group and a normal group; determining whether smartphone overdependence is present, via the decision tree, by using the selected predictor variables as input variables; and categorizing, via the decision tree, problematic smartphone uses into five smartphone overdependence prediction types, and calculating a smartphone overdependence risk rate.
METHOD FOR PREDICTING SMARTPHONE OVERDEPENDENCE ON BASIS OF COMORBID PSYCHIATRIC SYMPTOMS