Future research should focus on examining the effects of mental and behavioural disorders on selected determinants in homogeneous fields of study in order to compare them within a defined research dimension. It is expected that it will be possible to identify new determinants that affect differences in mental and behavioural disorders in university students. The purpose will be to form standardizable parameters to ensure an optimal system of distance education at a time of various epidemiological crises in the future. Additionally, our future research ambition is to expand the research sample to include students from other countries and to focus on the problems of addictive behaviour in more detail. Interesting results are expected, as the analyses will also include other country-specific variables, i.e., culture or historical development.