Spearman correlation between MD adherence and NL with the mother and father’s educational levels
| Mother’s education | Father’s education | NL | |
| MD adherence | r=0.069 P=0.032 | r=0.083 P=0.010 | r=0.860 P=0.067 |
| NL | r=0.088 P=0.047 | r=0.083 P=0.060 |
Bold denotes statistically significant differences (p<0.05).
MD, Mediterranean diet; NL, nutritional literacy.