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. 2019 Mar 14;14(3):e0213657. doi: 10.1371/journal.pone.0213657

Table 2. Complexity variables and their mean values and standard deviations (between parenthesis) for each group (Patients vs Controls).

Parametric and non-parametric test results are shown under Student’s t and Mann-Whitney’s U respectively.

Variables Patients (N = 54) Healthy Comparison Subjects (N = 44) Student’s t Mann-Whitney’s U
HFDv 1.54 (0.06) 1.54 (0.07) t < 1
SEv 0.70 (0.19) 0.60 (0.18) t = 2.57, p = 0.01
LZv 0.39 (0.06) 0.36 (0.06) t = 2.03, p = 0.04
HFDp 1.24 (0.06) 1.20 (0.04) t = 3.23, p<0.01
Sep 0.039 (0.01) 0.046 (0.01) t = -2.42, p<0.01
LZp 0.056 (0.02) 0.064 (0.002) z = 2.22, p = 0.02
Lacunarity 0.27 (0.02) 0.26 (0.02) z = -2.11, p = 0.03