A clear picture of the examined issue is completed in Table 7, which provides the results of the analysis of relationships (correlation analysis). A significant relationship was found in all of the analysed cases, while closer relationships can be observed for PSS and PHQ 9 than for PHQ 9 and AUDIT. With a focus on PSS and PHQ 9, the vast majority of cases can be considered substantial to very strong relationships. Only one case did not correspond to this, in which a moderate to substantial relationship was identified (161+ Female: ρ = 0.484). With a focus on PHQ 9 and AUDIT, it is possible to observe a low to moderate rate of relationships. Positive coefficients were identified in all of the analysed cases, indicating that an increase in depression (PHQ 9) may be associated with an increase in stress (PSS). At the same time, an increase in alcohol use disorders (AUDIT) may be associated with an increase in depression (PHQ 9). However, the presented trajectory also applies the opposite, which would be a better case for Slovak university students.
