PROBLEM TO BE SOLVED: To enable a subject himself/herself to record the urination status of the subject by a simple operation. Kind Code: A1 Switches 132, 134, 136 for inputting information indicating symptoms of overactive bladder, a measurement unit 120 for measuring urine volume, a urine volume measured by the measurement unit 120, and inputs from switches 132, 134, 136. A recording unit that records information indicating the symptoms of the overactive bladder that has been generated. [Selection diagram] Figure 1
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