highly significantp < 0.001
The criterion for statistical significance was as follows: p < 0.05 was considered significant (*), p < 0.01 as highly significant (**), and p < 0.001 as very highly significant (***).
The criterion for statistical significance was as follows: p < 0.05 was considered significant (*), p < 0.01 as highly significant (**), and p < 0.001 as very highly significant (***).