Table 3.
Logistic regressions for measure subscales predicting ME/CFS and control sample
| Measure | Odds ratio | 95% CI | p |
|---|---|---|---|
| Multidimensional Fatigue Inventory-20 | |||
| General fatigue | 1.15 | .93 – 1.43 | .20 |
| Physical fatigue | 1.65 | 1.29 – 2.11 | <.001 |
| Mental fatigue | .99 | .83 – 1.12 | .94 |
| Reduced activity | 1.06 | .82 – 1.39 | .66 |
| Reduced motivation | .94 | .76 – 1.16 | .55 |
| RAND SF-36 | |||
| Physical functioning | 1.02 | .96 – 1.09 | .49 |
| Role limitations due to physical health | 1.07 | 1.03 – 1.11 | .001 |
| Role limitations due to emotional problems | .99 | .96 – 1.02 | .60 |
| Energy/fatigue | .99 | .93 – 1.06 | .77 |
| Emotional well-being | .98 | .91 – 1.05 | .50 |
| Social functioning | 1.01 | .94 – 1.09 | .78 |
| Pain | .97 | .92 – 1.02 | .21 |
| General Health | 1.10 | 1.03 – 1.18 | .006 |
| DePaul Symptom Questionnaire | |||
| Autonomic/neuroendocrine/immune | .98 | .93 – 1.04 | .50 |
| Cognitive | 1.16 | 1.06 – 1.27 | .002 |
| Post-exertional malaise | 1.23 | 1.12 – 1.34 | < .001 |
| Sleep | .84 | .73 – .97 | .02 |