The results are mainly considered significant ( ∗ ) if p < 0.05, more significant ( ∗∗ ) if p < 0.01, and highly significant ( ∗∗∗ ) if p < 0.001. 3.
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The results are mainly considered significant ( ∗ ) if p < 0.05, more significant ( ∗∗ ) if p < 0.01, and highly significant ( ∗∗∗ ) if p < 0.001. 3.