The present invention relates to a signal and data evaluation method using an evaluation device for specifying an index signal of a pathological condition, the method comprising: acquiring measurement data of a patient data management system using a data interface of an evaluation device Displaying at least a portion of the measurement data using a display portion of a user terminal that can be coupled to the evaluation device displaying a first data set of measurement data, the first pathology Evaluating a first data set relating to the state, if the evaluation result of the first data set is positive, determining a first auxiliary signal corresponding to the first state, Evaluating a sensor signal associated with a second pathological condition if the auxiliary signal of the user terminal has already been determined evaluating the sensor signal A step of determining a second auxiliary signal corresponding to the second state if the result is positive and a second data set of measurement data if the second auxiliary signal has already been determined, Evaluating a second data set associated with the pathological state of 3 and different from the first data set and evaluating a second data set different from the first data set if the evaluation result of the second data set is positive, Determining a corresponding third auxiliary signal, displaying an auxiliary signal last defined at the present time, using the display of the user terminal, which can be coupled to the evaluation device, Evaluating a third data set of measurement data, which is related to the fourth pathological condition and different from the first data set, if it has been determined already 3 data set evaluation Determining the fourth auxiliary signal corresponding to the fourth state if the result is positive, evaluating the sensor signal of the user terminal if the fourth auxiliary signal has already been determined, the sensor And determining a third auxiliary signal corresponding to the third
