PROBLEM TO BE SOLVED: To easily grasp to what extent an environmental factor is affecting biological information from the correlation between the biological information and environmental information.SOLUTION: A lifestyle-related disease improvement support device according to one embodiment of this disclosed technology comprises: a biological information reception part 11 for receiving an input of a value of biological information an environmental information reception part 12 for receiving an input of a value of environmental information a correlation calculation part 22 for calculating a correlation between the biological information and the environmental information based on a plurality of values of the biological information and a plurality of values of the environmental information an environmental factor estimation part 23 for calculating a first value which varies under the influence of the environmental information among the values of the biological information based on the correlation and a correction biological information generation part 24 for calculating a second value in which the influence of the environmental information is removed from the value of the biological information based on the first value.COPYRIGHT: (C)2015,JPO&INPIT【課題】生体情報と環境情報の相関から、環境要因が生体情報にどの程度影響を与えているかを把握しやすくすることを目的とする。【解決手段】本開示技術の一態様に係る生活習慣病改善支援装置は、生体情報の値の入力を受け付ける生体情報受付部11と、環境情報の値の入力を受け付ける環境情報受付部12と、複数の生体情報の値及び複数の環境情報の値に基づいて生体情報と環境情報の相関を算出する相関算出部22と、相関に基づいて生体情報の値のうち環境情報による影響を受けて変動している第1の値を算出する環境要因推定部23と、第1の値に基づいて生体情報の値から環境情報の影響を除去した第2の値を算出する補正生体情報生成部24とを備える。【選択図】図1