To provide a display control device, a display control method and a display control program that are capable of supporting appropriate diagnosis of a subject by an examiner.SOLUTION: A display control device 10 includes a display control unit 46 that displays a graph representing a history of inspection results including a last inspection result of a subject individual and a predetermined number of previous inspection results from the last inspection result for a predetermined inspection item among multiple inspection items in the subject, the graph having a first axis representing the inspection results and a second axis representing a time series, where the display control unit performs control for displaying information representing multiple inspection results of at least one of the subject individual and the same variety as a variety of the subject individual on a position corresponding to a specific point of time of the second axis along a direction of the first axis with a different color or density according to a frequency of each inspection result.SELECTED DRAWING: Figure 4【課題】診察者による被検体の適切な診断を支援することができる表示制御装置、表示制御方法、及び表示制御プログラムを得る。【解決手段】表示制御装置１０は、被検体における複数の検査項目のうちの所定の検査項目について、被検体個体の直近の検査結果と、過去の検査結果でかつ直近の検査結果から所定数分の検査結果とを含む検査結果の履歴を表すグラフであって、検査結果を表す第１の軸と時系列を表す第２の軸とを有するグラフを表示し、かつ第２の軸の特定の時点に対応する位置上に、第１の軸の方向に沿って、被検体個体及び被検体個体の品種と同一の品種の少なくとも一方の複数の検査結果を表す情報を、それぞれの検査結果の頻度に応じて異なる色又は濃度で表示する制御を行う表示制御部４６と、を備える。【選択図】図４
