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Table 5 Test-retest reliability scores measured at two different time intervals from the first evaluation

From: A critical analysis of test-retest reliability in instrument validation studies of cancer patients under palliative care: a systematic review

Author (year) Time to retest Scores
Global HRQoL Pain Nausea Fatigue Anxiety Depression
Kim et al. [18] 3 hours 0.93 NA NA NA NA NA
7 days 0.63 NA NA NA NA NA
Chang et al. [29] 24 hours NA 0.79 0.58 0.39 0.62 0.81
7 days NA 0.75 0.31 0.65 0.35 0.54
Sterkenburg et al. [40] 3 hours 0.84 NA NA NA NA NA
7 days 0.63 NA NA NA NA NA
  1. NA not evaluated.