An information processing apparatus comprising at least one processor, wherein the processor is configured to: acquire a plurality of pieces of first biological information measured with respect to a subject and assigned a date and time of measurement; acquire a plurality of pieces of second biological information that are of a different type from the first biological information and that are the second biological information measured with respect to the subject, correlated with the first biological information, and assigned a date and time of measurement; interpolate the second biological information at a time point when the first biological information is measured and when the second biological information is not measured, based on the second biological information before and after the time point; and determine a pattern corresponding to a relationship between the first biological information at the time point and the interpolated second biological information.