Biological information measurement system

A biological information measurement system that measures a physical condition of a test subject on the basis of defecation gas discharged into a bowl of a flush toilet, the biological information measurement system comprising a test subject-side device provided in a room where the flush toilet is installed, and a server communicable with the test subject-side device,

• wherein the test subject-side device comprises:
• a suction device that sucks gas in the bowl into which the defecation gas is discharged during a defecation act of the test subject;
• a gas detector that is sensitive to methyl mercaptan gas that is odiferous gas containing a sulfur component and odiferous gas other than methyl mercaptan gas, which are contained in the gas sucked by the suction device, and outputs first detection data;
• a test subject identification device that accepts input of test subject identification information;
• a control device that controls the suction device and the gas detector;
• and
• a communication device that transmits measurement data including the first detection data of the odiferous gas detected by the gas detector to the server, and
• the server comprises:
• a database in which the measurement data including the first detection data of the odiferous gas detected by the gas detector is accumulated and recorded with a date and time of the defecation act by being associated with the test subject identification information accepted by the test subject identification device;
• a server-side data analyzer that analyzes the physical condition of the test subject on the basis of a time-dependent variation tendency of the measurement data accumulated and recorded in the database;
• and
• a server-side output device that outputs an analysis result by the server-side data analyzer.