Abstract: The disclosed systems and methods include providing a plurality of sounds at varying intensity levels, and receiving an input indicative of a perceived volume level of the plurality of sounds as perceived by a user. The disclosed systems and methods include determining, based on the received input, a plurality of user volume levels that indicate a hearing sensitivity of the user. The disclosed systems and methods include providing a background sound, and concurrently while providing the background sound, providing a stimulus sound. The disclosed systems and methods include receiving an indication that the user perceived the stimulus sound. The disclosed systems and methods include determining a change in the hearing sensitivity of the user based on receiving the indication that the user perceived the stimulus sound, and predicting an onset of a migraine attack of the user based on determining the change in the hearing sensitivity of the user.

Abstract: The disclosed systems and methods include receiving, individual tracking data corresponding to a patient, determining. Systems and methods further include, based on (i) the individual tracking data and (ii) aggregate tracking data received by the health management application from a population of patients, a list of no-association factors (NAFs) for the patient. Systems and methods further include determining that the patient has been exposed to a particular NAF a minimum threshold number of times without experiencing a particular disease symptom associated with the particular NAF. Systems and methods further include, providing patient feedback in response to determining that the patient has been exposed to the particular NAF the threshold number of times without experiencing the particular disease symptom, where providing the patient feedback includes providing an indication of the particular NAF.