Patent ID: 7452332

Claim:
A method of reporting changes over time in blood vessel elasticity indexes to present the changes over time of measured results of blood vessel elasticity indexes with respect to a common subject, comprising: providing a graph area with a horizontal axis representing time and a vertical axis representing values of blood vessel elasticity indexes; plotting in time series each of the blood vessel elasticity indexes by positioning a first indicator at a coordinate defined by a measured time and a value in the graph area; plotting in time series a measured value of bioinformation relative to vascular disease other than the blood vessel elasticity index and measured together with the blood vessel elasticity index in the graph area in association with the corresponding blood vessel elasticity index; representing the measured value of bioinformation by another vertical axis of the graph area; and plotting the measured value of bioinformation with a second indicator located close to the first indicator of the corresponding blood vessel elasticity index and on a coordinate corresponding to the measured value of bioinformation.