A disease risk information display device and program, for enabling straightforward understanding of which degree of risk there is to what kind of disease, is provided with an analysis processing section 18 for carrying out singular value decomposition taking medical data for a plurality of individuals as input data and outputting a set of singular values characterizing the physical condition of each individual, and a diagram production section 19 for determining coordinates representing each individual in two-dimensional coordinate space based on the singular values, selecting a plurality of reference points in two-dimensional coordinate space, calculating the possibility of individuals represented by coordinates of each reference point contracting a certain disease based on statistical data, determining coordinates in a height direction of the reference points based on calculated possibility, and producing three-dimensional diagrams. When input of singular values for subjects is received, two-dimensional coordinates representing the subjects are determined based on the singular values, and points corresponding to the subjects are arranged in a three-dimensional diagram.