A 1988 Study of Gamblers Anonymous Treatment Outcomes Found

A 1988 study of Gamblers Anonymous treatment outcomes found:

A) 50 per cent of participants had ceased gambling over a two-year period.
B) Less than 10 per cent had ceased gambling over a two-year period.
C) very low dropout rates among participants.
D) very low dropout rates but only for men.
E) very low dropout rates but only for women.