Figure 1
From: Cognitive impairment and preferences for current health
Cognitive impairment and preferences for current health. Histograms stratified by cognitive status illustrating preferences for current health measured with the visual analogue scale (VAS), standard gamble (SG), time trade off (TTO), and willingness to pay (WTP). Cognitive impairment is defined as a Mini Mental State Examination (MMSE) score < 24.