This is a scatter diagram.
The horizontal axis shows tumour size and is numbered 0, 5, 10, 15. The vertical axis shows portal vein transit time in seconds and is numbered 5, 10, 15, 20, 25.
For each subject there is a group of points. For three subjects these form fairly close clusters, for three subjects they appear to show downward trends.
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This page maintained by Martin Bland.
Last updated 11 August 2008.