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. 2018 Mar 22;8:5048. doi: 10.1038/s41598-018-23422-2

Table 1.

Correlation coefficients and significance levels (*p ≤ 0.05; **p ≤ 10−2; ***p ≤ 10−3; ****p ≤ 10−4) obtained from the Δi cross-correlation analysis (n = 31).

Δ1 Δ2 Δ3 Δ4 Δ5 Δ6
Δ1 1
Δ2 0.60*** 1
Δ3 0.31 0.52** 1
Δ4 0.00 0.31 0.38* 1
Δ5 0.37* 0.42* 0.24 0.39* 1
Δ6 0.55** 0.48** 0.31 0.11 0.69**** 1