So that health management advice is effective, the present invention effectively processes data that was obtained using a measuring device, and presents useful information for health management. For this purpose, a measuring device 10 measures movement of a subject using an acceleration sensor 104, stores activity data in a storage part 114, stores identification information specifying the subject in an identification information storage part 118, and transmits the stored activity data and the identification information to a data processing device 20. A medical examination result database 30 is connected with the data processing device 20, and medical examination result data history is correlated with the identification information of the subject and is stored. The data processing device 20 is connected with the measuring device 10 for mutual communication, receives the activity data, and outputs a health management report produced on the basis of the activity data and on the basis of the medical examination result data history in the medical examination result database, this having been specified by the identification information.