highly significantp ≤ 0.0001
Values of p ≤ 0.05 were considered significant (*), p ≤ 0.01 very significant (**), p ≤ 0.001 highly significant (***), and p ≤ 0.0001 extremely significant (****).
Values of p ≤ 0.05 were considered significant (*), p ≤ 0.01 very significant (**), p ≤ 0.001 highly significant (***), and p ≤ 0.0001 extremely significant (****).