icowden
Squire
People with anorexia likely have capacity.
Usually, but it might be that by the stage that they are asking for assisted dying, that their capacity may be considered to be diminished. A mental health professional has to be satisfied that the person:
- Understands what the decision is
- Can remember what the decision is and any earlier discussions
- Understands the impact of the decision - both pros and cons
- Can communicate their decision
A total of 23% of physicians in Japan, 32% in the UK, and 35% in the USA reported that they believe patients with AN (anorexia nervosa) lack the capacity to make appropriate decisions. Physicians who considered patients with AN to have an impaired mental capacity placed significantly more emphasis on the level of psychopathological values, which are values caused by AN (and can be changed by recovery) that affect the ability to be rational, when assessing the mental capacity of these patients. Conversely, physicians who considered patients with AN to have full mental capacity placed significantly more weight on the ability to express a choice or preference.
A 2016 study found that
Diminished mental capacity occurs in a third of patients with severe anorexia nervosa and is associated with a low BMI, less appreciation of illness and treatment, previous treatment for anorexia nervosa, low social functioning and poor set shifting.
It's likely that someone wanting assisted dying is in that one third who are close to that anyway, and who have reduced mental capacity.