Count the tally marks to determine the frequency of each class. The relative frequency of a data class is the percentage of data elements in that class. The relative frequency can be calculated using the formula , where is the absolute frequency and is the sum of all frequencies. is the sum of all frequencies.
Toxic metabolic encephalopathies (TMEs), also known as âdeliriumâ or âacute confusional statesâ represent an acute diffuse derangement in cognitive functioning and can be brought about by a variety of triggers, including infection, metabolic disturbances, pain and dehydration.oxic metabolic encephalopathies (TMEs), also known as âdeliriumâ or âacute confusional statesâ represent an acute diffuse derangement in cognitive functioning and can be brought about by a variety of triggers, including infection, metabolic disturbances, pain and dehydration.
The causes of encephalopathy are numerous and varied; they include infections, anoxia, metabolic problems, toxins, drugs, physiologic changes, trauma, and other causes. Encephalopathy is often considered a complication of a primary problem such as alcoholic cirrhosis, kidney failure, or anoxia.