which variables influence demand in healthcare why is the patient's patient fees correlated with demand which of the following variables is an independent variable of demand for patient care why is user fee price important why is user fee a variable when will user fees change from a priori how is demand influenced by user fees what is the variance of the patient consultation variance of user charges why is user fee a correlated variable what is the difference between patient fees and patient demand? why does patient demand for healthcare increase each year what is the correlation between user fee and health demand _r_ is an independent variable for which a statistical analysis is not able to determine the correlation between which of these two variables affects the average patient spending of a health care consultation? what variables are influenced by demand in a data set why is patient demand related to user fee how is variance related to user fee how is the variance of the user fee analyzed how to test for a trend in user fee price