How Does the Mortality Rate Among Patients Diagnosed with Eating

How does the mortality rate among patients diagnosed with eating disorders compare to those with other psychiatric diagnoses?

A) More deaths are attributed to substance abuse than to eating disorders.
B) This disorder is associated with the highest death rate among all other disorders.
C) This disorder has fewer associated deaths that any other impulse control disorder.
D) More related deaths are recorded compared to those associated with schizophrenia.