Which Patient with Anorexia Nervosa Will Be Most Likely to Have

Which patient with anorexia nervosa will be most likely to have a good outcome from treatment?

A) Micha, who is 13, developed the disorder last year, and has the restricting subtype
B) Merry, who is 18, developed the disorder when she was 12, and has the purging subtype
C) Jodi, who is 18, developed the disorder when she was 17, and has the purging subtype
D) Janet, who is 15, developed the disorder when she was 12, and has the restricting subtype