Figure 1

Scatterplot of HUI2 and VAS. The y-axis represents the scores on the HUI2 where 0 represents HRQL equal to death and 1 represents HRQL equal to perfect health. The x-axis represents the scores on the global HRQL VAS with the same anchors.
Scatterplot of HUI2 and VAS. The y-axis represents the scores on the HUI2 where 0 represents HRQL equal to death and 1 represents HRQL equal to perfect health. The x-axis represents the scores on the global HRQL VAS with the same anchors.