when should hierarchical modeling be used for pre-post studies? pre post model of hierarchical model nesting hierarchical model what is the nesting model of an outpatient visit nesting model how to model hierarchical relationships how to model hierarchical relationships with patients when to nest a study using hierarchies how do you nest the hierarchical structure of a patient nesting model for pre post how to build hierarchical model nesting in a research study what type of model for pre and post studies which of the following would be the best way to model the hierarchical structure of an outpatient visit? which is symmetrical model nesting model for post study which model best describes the relationship between the patient and physician during a pre-post study? which model of hierarchical behavior can be used for this study? why is hierarchical modeling necessary for a pre-post study nesting hierarchical models