An apparatus for visualizing health condition information about respective individuals by using a health space model, according to one aspect of the present invention, comprises: a memory in which a health condition information visualization program is stored; and a processor for executing the program stored in the memory. Here, the health condition information visualization program visually displays the position of respective individuals in a two-dimensional health space by inputting multi-dimensional data on the health condition of respective individuals into the health space model, wherein the health space model comprises: a first ordinal regression deep neural network model for outputting a first health condition value on the basis of multi-dimensional data of a first group; and a second ordinal regression deep neural network model for outputting a second health condition value on the basis of multi-dimensional data of a second group, and the health condition information visualization program displays, in the two-dimensional health space, the first health condition value corresponding to a first axis and the second health condition value corresponding to a second axis.