Methods for caring for a patient are disclosed. In some embodiments, the methods include measuring a first autonomic nervous system condition of the patient, calculating a first autonomic dysfunction based on the measured first autonomic nervous system condition, and calculating a first sympathovagal balance based on the first measured autonomic nervous system condition. The method also includes treating the patient, measuring a second autonomic nervous system condition of the patient, calculating a second sympathovagal balance based on the second measured autonomic nervous system condition, and comparing the second sympathovagal balance with the first sympathovagal balance. The method also includes calculating a second autonomic dysfunction based on the measured second autonomic nervous system condition, and comparing the second autonomic dysfunction with the first autonomic dysfunction.
