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. 2009 Jun 2;3:7. doi: 10.1186/1751-0759-3-7

Table 3.

Regression coefficients for diagnostic category with complexity measures as dependent variables

Measure Active CFS Inactive CFS
Covariate β p2 β p3


Renyi(3) Entropy
none -0.13 0.002 -0.37 <0.001
Mean activity4 -0.07 0.027 -0.18 0.009
Fractal Dimension
none 0.02 0.08 0.066 <0.001
Mean activity4 0.004 0.6 0.03 0.05

Active CFS and Inactive CFS groups analysed separately.

2Active CFS (N = 21) vs. Control (N = 21).

3Inactive CFS (N = 21) vs. Control (N = 21).

4 Mean number of movements per block.