highly significantp < 0.0000001
Pearson correlations revealed low, but highly significant, positive correlations between DRF and DTD for the entire sample ( r 28888 = 0.282; p < 0.0000001) and for males ( r 5884 = 0.276; p < 0.0000001) and females ( r 23004 = 0.287; p < 0.0000001) considered separately.