A measurement data processing system is provided to offer more efficient use of measurement data, particularly vital data, captured using different appliances in order to allow more accurate analysis of a state on the basis of the measurement data. A measurement data server has a measurement data capture interface configured to receive first measurement data and first calibration information from a first measurement data capture device and receives second measurement data and second calibration information from a second measurement data capture device. The measurement data server is configured to provide the first measurement data and the second measurement data by pointing to first and second calibration information of the applicable measurement data capture devices.
