In the United<unk> s, it is estimated that there may be between 15,000 and 40,000 patients who are in a<unk> , but due to poor nursing home records exact figures are hard to determine.
Persistent vegetative state
Emergence delirium
Excited delirium
Organic brain syndrome
Post-stroke depression
Diabetic coma
Vascular thalamic amnesia
Diencephalic syndrome