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. 2021 Aug 6;10(9):1065–1072. doi: 10.1530/EC-21-0114

Table 2.

Overview of the mean, s.d., median, range (min–max), Cronbach’s alpha values, and the test-retest correlations for all ThyPRO-39de scales and the index value from the EQ 5D-5L.

Scale Mean s.d. Median Range Alpha Test-retest correlationa
ThyPRO-39de subscales
 Goiter symptoms 25.3 19.8 23.0 2–84 0.885 0.599
 Hyperthyroid symptoms 26.2 18.4 23.0 2–71 0.644 0.617
 Hypothyroid symptoms 20.9 20.6 18.8 0–75 0.724 0.660
 Eye symptoms 19.3 17.8 14.0 1–78 0.755 0.448
 Tiredness 53.3 22.3 50.0 0–100 0.558 0.257
 Cognitive complaints 19.8 22.5 14.0 1–95 0.910 0.750
 Anxiety 31.1 25.5 26.0 1–96 0.893 0.521
 Depressivity 28.5 21.4 22.0 0–89 0.740 0.638
 Emotional susceptibility 34.4 26.0 28.0 1–95 0.814 0.753
 Impaired social life 17.2 25.5 0.0 0–92 0.878 0.402
 Impaired daily life 21.5 28.5 15.0 0–98 0.900 0.768
 Cosmetic complaints/appearance 33.4 24.2 28.0 1–87 0.649 0.625
 Overall quality of life 33.4 34.0 25.0 0–100 0.773
 Composite score 30.3 19.6 26.7 1.1–84.1 0.901 0.756
EQ index value 0.88 0.15 0.91 0.23–1 −0.010

aIntraclass correlation coefficient.