The treatment of drug addiction continues to be difficult. Even finding data on success rates is hard. And analyzing that data is difficult (the data is not straight forward and leaves open many possible questions or criticisms). This study calls into question the effectiveness of a 12-step recovery method to treat addiction.
There is a large body of evidence now looking at AA success rate, and the success rate of AA is between 5 and 10 percent. Most people don’t seem to know that because it’s not widely publicized. … There are some studies that have claimed to show scientifically that AA is useful. These studies are riddled with scientific errors and they say no more than what we knew to begin with, which is that AA has probably the worst success rate in all of medicine.
It’s not only that AA has a 5 to 10 percent success rate; if it was successful and was neutral the rest of the time, we’d say OK. But it’s harmful to the 90 percent who don’t do well. And it’s harmful for several important reasons. One of them is that everyone believes that AA is the right treatment. AA is never wrong, according to AA. If you fail in AA, it’s you that’s failed.
The reason that the 5 to 10 percent do well in AA actually doesn’t have to do with the 12 steps themselves, it has to do with the camaraderie. It’s a supportive organization with people who are on the whole kind to you and it gives you a structure. Some people can make a lot of use of that. And to its credit, AA describes itself as a brotherhood, rather than a treatment.
Dr. Lance Dodes has written a book looking at the data behind the results of AA. The Sober Truth: Debunking the Bad Science Behind 12-Step Programs and the Rehab Industry.
Related: Looking at the Evidence of Treating Alcoholism – How Effective is Drug Addiction Treatment?, NIH study – Improving Addiction Treatment with The University of Wisconsin, Madison – Methods Used to Treat Addiction