You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is Which of the following are not included in GCS-PA CT? and explain in detail?
GCS-P GCS-PA CT - GCS-P Is calculated by subtracting the pupil reactivity score (PRS) from the Glasgow Coma Scale (GCS) total score: GCS-P = GCS - PRS - Pupil reactivity score represents the number of nonreactive pupils (0,1, or 2) - This number is subtracted from the GCS score (3-15), resulting in the GCS-P (1-15) Pupils unreactive to light PRS Both pupils 2 One pupil 1 Neither pupil 0 Note: Higher score is assigned to non-reactive pupils - GCS-PA CT: GCS pupilis, Age & CT findings - Probability of moality 6 months after head injury based on the patient's admission GCS-P and age with no CT abnormality (A), exactly 1 CT abnormality (B) and 2 or more CT abnormalities (C). - Potential CT abnormalities includes intracranial hematoma, absent cisterns & SAH