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Table 2 Outcome measures

From: Daily cytokine fluctuations, driven by leptin, are associated with fatigue severity in chronic fatigue syndrome: evidence of inflammatory pathology

 

Pearson correlation coefficient with Leptin (*p<0.05; **p<0.01)

Participant

AM fatigue

PM fatigue

Mean fatigue

1

0.38

0.696**

0.582**

2

0.32

0.676**

0.535**

3

0.02

−0.047

−0.015

4

0.304

0.451*

0.407*

5

0.588**

0.749**

0.731**

6

0.583**

0.434*

0.747**

7

−0.173

0.005

−0.097

8

−0.405

* 0.034

−0.516**

9

0.591**

0.250

0.497*

10

−0.015

−0.205

−0.173

11

0.298

−0.237

−0.226

12

0.095

0.238

0.276

13

−0.416*

0.545*

−0.056

14

NA

NA

NA

15

0.069

0.222

0.176

16

NA

NA

NA

17

−0.402*

−0.241*

−0.342

18

−0.210

−0.327

−0.268

19

0.262

0.539**

0.429*

20

−0.363

−0.412*

−0.386

  1. Outcome measures for each of the 20 participants (CFS: #1 – 10, Controls: #11 – 20). The correlations (r-value) between serum leptin levels and daily (AM, PM, and mean) fatigue severity are reported, *p<0.05, **p<0.01.