Which Measure of HRQoL Uses a Visual Analogue Scale Ranging

Multiple Choice

Which measure of HRQoL uses a visual analogue scale ranging from 'worst imaginable health state' (score = 0) to 'best imaginable health state' (score = 100) ?

A) EQ-5D.
B) SF-12.
C) SF-36.
D) QALY - 24.