highly significantp < 0.001
• ∗ indicates p < 0.05 (significant) • ∗∗ indicates p < 0.01 (highly significant) • ∗∗∗ indicates p < 0.001 (very highly significant) • ∗∗∗∗ indicates p < 0.0001 (extremely highly significant) • ns indicates p ≥ 0.05 (not significant) For the p-value test, a smaller value indicates stronger evidence against the null hypothesis, suggesting a more significant difference between the methods.