100 Normal, no signs and symptoms, no evidence of disease 90 Able to do normal activities, but has minor signs and symptoms 80 Barely able to do normal activities, has some signs or symptoms 70 Able to care for self, but unable to maintain normal life or work 60 Needs help sometimes, but can care for self most of the time, unable to do normal work 50 Needs some help and care, and medication 40 Able to care for self, needs special care and treatment 30 Severe unable to take care of himself/herself, with indications for hospitalization, not yet seriously ill 20 seriously ill, completely lost ability to take care of himself/herself, requiring hospitalization with active support treatment 10 critically ill, near death 0 death