Table 3

Utility and VF-14 responses of sample

Utility questionNo (% from sample of n=323)
Years expected to live
    0 to 5 years 49 (15.2%)
    5.01 to 10 years 96 (29.7%)
    10.01 to 20 years118 (36.4%)
    More than 20 years 60 (18.6%)
Time trade-off visual utility
    0 to 0.5 71 (22.0%)
    0.501 to 0.75 73 (22.6%)
    0.751 to 0.999 65 (20.1%)
    1.0114 (35.3%)
Standard gamble visual utility
    0 to 0.5 46 (14.2%)
    0.501 to 0.75 30 (9.3%)
    0.751 to 0.999 92 (28.5%)
    1.0155 (48.0%)
VF-14 scores (out of 100)
    0 to 50 86 (26.6%)
    51–75 62 (19.2%)
    76–90 80 (24.8%)
    91–100 95 (29.4%)