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Table 3 EQ-5D-3L value (from “0”, “a state as bad as being dead” to “1”,“full health”) for the total study population and the seven groups based on their Frail-VIG score (from “0”, “absence of frailty” to “1”, “severe frailty”)

From: Convergent and discriminative validity of the Frail-VIG index with the EQ-5D-3L in people cared for in primary health care

   EQ-5D-3L value
Frail-VIG index score n Mean (SD) Median (25th–75th)
0–0.15 4 0.55 (0.21) 0.62 (0.32–0.69)
0.16–0.25 50 0.49 (0.17) 0.54 (0.32–0.60)
0.26–0.35 74 0.38 (0.20) 0.49 (0.22–0.54)
0.36–0.45 150 0.31 (0.23) 0.23 (0.12–0.54)
0.46–0.55 72 0.21 (0.20) 0.12 (0.04–0.33)
0.56–065 55 0.12 (0.13) 0.09 (0.04–0.15)
0.66–1 7 0.05 (0.07) 0.04 (0.04–0.12)
Total 412 0.30 (0.23) 0.23 (0.09–0.49)
  1. ANOVA (F = 22.887; degrees of freedom = 6; P < 0.001
  2. EQ-5D-3L value ranged from − 0.08 to 1