It is possible to predict the occurrence of the problem behavior of the target patient before the occurrence of the problem behavior of the target patient. The biometric information processing system is based on a feature amount calculation unit that calculates a feature amount time-series data for detection processing indicating a feature amount related to the target patient from input biometric information of the target patient, and an identification parameter acquired in advance. Then, the feature amount time-series data for the detection process is processed, the current restlessness score of the target patient is calculated, and the restlessness detection that detects the current restless state of the target patient before the problematic behavior of the target patient. Has a part.対象患者の問題行動の発生前に、当該問題行動の発生を予知できる。生体情報処理システムは、入力される対象患者の生体情報から当該対象患者に関する特徴量を示す検知処理用の特徴量時系列データを算出する特徴量算出部と、事前に取得した識別用パラメータに基づいて、前記検知処理用の特徴量時系列データを処理し、前記対象患者の現在の不穏スコアを算出し、前記対象患者の問題行動前に、前記対象患者の現在の不穏状態を検知する不穏検知部とを有する。
