| abstract |
An aggravation estimation system is provided for accurately estimating aggravation of a patient. The aggravation estimation system acquires bed image data chronologically capturing a capturing region including a bed of a patient, analyzes movement of the patient or a body part of the patient captured in the acquired bed image data, and estimates aggravation of the patient by performing, based on the movement that is determined by analysis, scoring in relation to at least one of oxygen administration or a state of consciousness included in indices of national early warning score. |