PROBLEM TO BE SOLVED: To enable a participant who receives health care support to clearly and easily confirm the tendency of the change of his or her weight in a health care support period.SOLUTION: A health car support period in which a participant receives health guidance is divided into the classification periods of weekday periods 41a, 41b and 41c and holiday periods 42a and 42b with period boundary dates as Monday and Saturday. In the weekday periods 41a, 41b and 41c with the measured weights of the participant on Monday as the period boundary date of the start date and on Saturday as the period boundary date of the end date as the boundary date weights, the boundary date weights on those Monday and Saturday are connected with a straight line so that weekday period weight graphs 45a, 45b and 45c are obtained. Also, even in the holiday periods 42a and 42b with the measured weights of the participant on Saturday as the period boundary date of the start date and on Monday as the period boundary date of the end date as boundary date weights, the boundary date weights of those Saturday and Monday are connected with a straight line so that end date period weight graphs 46a and 46b are obtained.COPYRIGHT: (C)2011,JPO&INPIT【課題】健康管理支援を受けている参加者が、健康管理支援期間でのその体重の変化の傾向を明確に、かつ簡単に確認することができるようにする。【解決手段】参加者が健康指導を浮ける健康管理支援期間を、期間境界日を月曜日,土曜日として、平日期間41a,41b,41cと休日期間42a,42b,との種別期間に区分する。平日期間41a,41b,41cでは、その開始日の期間境界日である月曜日とその終了日の期間境界日である土曜日との参加者の計測体重を境界日体重として、これら月曜日と土曜日との境界日体重を直線で結んで平日期間体重グラフ45a,45b,45cとする。また、休日期間42a,42bでも、その開始日の期間境界日である土曜日とその終了日の期間境界日である月曜日との参加者の計測体重を境界日体重として、これら土曜日と月曜日との境界日体重を直線で結んで終日期間体重グラフ46a,46bとする。【選択図】図5