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Table 5 Area under the ROC Curve (AUC) for fatigue measures

From: Comparative responsiveness and minimally important difference of Fatigue Symptom Inventory (FSI) scales and the FSI-3 in trials with cancer survivors

  MBSR trials
(N = 106)
BEAT Cancer trial
(N = 222)
Fatigue Measure AUC SE AUC SE
FSI Total 0.742 0.071 0.883 0.023
FSI Severity 0.638 0.056 0.868 0.025
FSI-Interference 0.761 0.067 0.861 0.025
FSI-3 0.746 0.073 0.877 0.024
  1. MBSR = Mindfulness-based stress reduction. BEAT Cancer trial = Better Exercise Adherence after Treatment for Cancer trial. FSI = Fatigue Symptom Inventory. AUC is the probability of correctly discriminating between survivors who reported significant fatigue based on the SF-36 Vitality score ≤ 45 and those who did not at baseline. SE = Standard error