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Table 4 Correlations between MAU instruments

From: Validity and Reliability of the Assessment of Quality of Life (AQoL)-8D Multi-Attribute Utility Instrument

Instrument Top right-hand side: Pearson correlation
Country EQ-5D HUI 3 SF-6D 15D QWB AQoL-8D Average
EQ-5D Australia 0.78 0.76 0.81 0.65 0.73 0.75
US 0.80 0.74 0.82 0.65 0.76 0.75
HUI 3 Australia 0.76 0.73 0.82 0.65 0.79 0.75
US 0.78 0.73 0.83 0.66 0.82 0.77
SF-6D Australia 0.66 0.57 0.79 0.67 0.77 0.79
US 0.65 0.59 0.79 0.68 0.80 0.80
15D Australia 0.57 0.49 0.49 0.73 0.81 0.67
US 0.60 0.53 0.52 0.71 0.84 0.67
QWB Australia 0.53 0.53 0.57 0.32 0.67 0.76
US 0.54 0.55 0.60 0.34 0.65 0.77
AQoL-8D Australia 0.73 0.77 0.68 0.57 0.55 0.79
US 0.76 0.79 0.72 0.61 0.55 0.80
Average Australia 0.65 0.62 0.59 0.49 0.50 0.69
US 0.67 0.65 0.62 0.52 0.52 0.69
  Bottom left hand side: intra-class correlation
  1. MAU multi-attribute utility, HUI Health Utilities Index, QWB Quality of Well-Being, AQoL-8D Assessment of Quality of Life-8D