This graph shows a bar chart. The vertical axis shows dysutility, labeled 0, 0.1, 0.2, 0.3, 0.4. The horizontal axis shows two groups, mild and severe, for the Daly study and one group, severe, for the Zethraeus study. There are three bars with heights approximately 0.15 for Daly study mild, 0.35 for the Daly study severe, and 0.28 for the Zethraeus study, severe.
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This page maintained by Martin Bland.
Last updated: 6 June, 2008.