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Table 5 Baseline, 6 week, and mean change scores according to change in health status according to the external criterion: Six-Minute Walk Test (meters)

From: Assessing responsiveness of generic and specific health related quality of life measures in heart failure

  n Baseline Score ± Standard Deviation 6 Week Score ± Standard Deviation Mean Change Score ± Standard Deviation
   EQ5D–US Scoring
<= -200 7 0.69 ± 0.11 0.68 ± 0.14 -0.02 ± 0.09
-199 to -100 16 0.66 ± 0.24 0.68 ± 0.20 0.02 ± 0.12
-99 to -25 60 0.72 ± 0.17 0.75 ± 0.16 0.04 ± 0.15
-24 to +24 114 0.77 ± 0.17 0.77 ± 0.15 0.00 ± 0.11
25 to 49 33 0.77 ± 0.16 0.80 ± 0.13 0.04 ± 0.13
50 to 99 40 0.72 ± 0.18 0.78 ± 0.16 0.05 ± 0.14
>= 100 28 0.76 ± 0.16 0.80 ± 0.16 0.04 ± 0.11
   EQ5D–UK Scoring
<= -200 7 0.59 ± 0.18 0.59 ± 0.22 0.00 ± 0.12
-199 to -100 16 0.53 ± 0.35 0.56 ± 0.32 0.03 ± 0.20
-99 to -25 60 0.62 ± 0.26 0.68 ± 0.24 0.06 ± 0.23
-24 to +24 114 0.70 ± 0.25 0.71 ± 0.22 0.01 ± 0.17
25 to 49 33 0.70 ± 0.23 0.75 ± 0.19 0.05 ± 0.17
50 to 99 40 0.63 ± 0.28 0.71 ± 0.23 0.08 ± 0.23
>= 100 28 0.69 ± 0.24 0.74 ± 0.24 0.05 ± 0.16
   EQ–VAS
= -200 7 60.43 ± 15.04 50.71 ± 21.30 -9.71 ± 20.95
-199 to -100 15 58.38 ± 27.40 49.00 ± 31.12 -8.60 ± 23.21
-99 to -25 56 60.53 ± 19.33 63.92 ± 21.71 2.32 ± 18.94
-24 to +24 109 64.94 ± 19.06 66.13 ± 20.19 1.24 ± 17.59
25 to 49 31 66.41 ± 18.46 68.84 ± 17.37 2.52 ± 13.28
50 to 99 38 60.89 ± 23.83 65.60 ± 17.66 3.82 ± 17.46
>= 100 27 58.41 ± 22.41 64.86 ± 20.93 5.89 ± 15.84
   KCCQ OVERALL SUMMARY SCORE
<= -200 7 45.44 ± 22.81 45.44 ± 22.81 -7.75 ± 13.19
-199 to -100 16 53.42 ± 24.82 53.42 ± 24.82 -5.00 ± 6.20
-99 to -25 60 61.54 ± 24.20 61.54 ± 24.20 0.08 ± 13.99
-24 to +24 114 62.82 ± 23.30 62.82 ± 23.30 1.47 ± 10.94
25 to 49 33 67.41 ± 23.69 67.41 ± 23.69 0.17 ± 12.09
50 to 99 40 59.35 ± 26.26 59.35 ± 26.26 3.74 ± 16.69
>= 100 28 59.48 ± 21.64 59.48 ± 22.89 10.3 ± 14.08
   KCCQ CLINCAL SUMMARY SCORE
<= -200 7 45.64 ± 26.24 37.28 ± 25.84 -8.36 ± 11.76
-199 to -100 16 58.93 ± 22.54 55.89 ± 25.92 -3.03 ± 9.85
-99 to -25 60 65.01 ± 23.73 65.54 ± 23.94 0.53 ± 13.30
-24 to +24 114 67.07 ± 22.07 67.72 ± 21.66 0.65 ± 11.68
25 to 49 33 72.41 ± 22.48 72.39 ± 22.91 -0.02 ± 10.96
50 to 99 40 64.45 ± 25.65 68.61 ± 20.59 4.16 ± 13.72
>= 100 28 65.10 ± 22.37 73.41 ± 19.31 8.31 ± 14.24
   RAND12 PCS
<= -200 7 25.49 ± 9.07 25.74 ± 6.88 0.25 ± 8.15
-199 to -100 16 32.28 ± 12.07 34.7 ± 12.05 2.42 ± 5.58
-99 to -25 60 35.10 ± 10.31 25.55 ± 10.45 0.45 ± 6.91
-24 to +24 114 34.79 ± 10.05 35.99 ± 10.24 1.20 ± 6.38
25 to 49 33 38.28 ± 11.51 37.90 ± 10.4 -0.38 ± 5.94
50 to 99 40 36.03 ± 10.94 35.80 ± 10.91 -0.23 ± 7.29
>= 100 28 34.09 ± 11.65 36.81 ± 10.64 2.72 ± 9.72
   RAND12 MCS
<= -200 7 47.28 ± 5.87 43.74 ± 9.05 -3.53 ± 6.21
-199 to -100 16 46.65 ± 13.15 38.56 ± 11.92 -8.09 ± 14.05
-99 to -25 60 47.66 ± 11.96 46.92 ± 11.38 -0.74 ± 7.87
-24 to +24 114 49.47 ± 11.14 49.67 ± 10.91 0.19 ± 8.55
25 to 49 33 47.74 ± 11.38 48.82 ± 10.86 1.08 ± 7.33
50 to 99 40 46.85 ± 11.22 48.38 ± 10.52 1.54 ± 8.71
>= 100 28 50.27 ± 12.16 51.37 ± 11.06 1.40 ± 9.43