highly significantp < 0.001
In addition, Box’s M test showed a highly significant result ( p < 0.001), indicating heterogeneity of covariance matrices across groups, thus violating the assumption of homoscedasticity ( Table 6 ).
In addition, Box’s M test showed a highly significant result ( p < 0.001), indicating heterogeneity of covariance matrices across groups, thus violating the assumption of homoscedasticity ( Table 6 ).