While Alcoholics Anonymous claims the program, based on self-reported data, worked for 75 percent of people, a psychiatry professor from Harvard Medical School found the success rate to be actually only 5 to 8 percent.
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While Alcoholics Anonymous claims the program, based on self-reported data, worked for 75 percent of people, a psychiatry professor from Harvard Medical School found the success rate to be actually only 5 to 8 percent.