- 1 Effectiveness of Alcoholics Anonymous
- 2 Other data that is inaccurate
- 3 Alcoholics can not moderate their drinking
- 4 References
For the 20% or so of alcoholics who become highly engaged with the program, Alcoholics Anonymous has about a 75% effectiveness rate.
For people who do not take AA as seriously, the number of alcoholics who achieve long-term sobriety is about 20%, with the amount of people achieving sobriety directly correlated to AA participation.
While some of the positive effects of the AA program keeping people sober can be attributed to self-selection bias, one 2014 study makes the case that AA's effectiveness shown in these studies does not come from self-selection; a 2016 study demonstrates that some of the specific effect is the prayers AA members say.
Other data that is inaccurate
Randomized controlled trials
Early randomized controlled trials were ineffective because the control group was not really a control group (people who wanted to stay sober went to AA anyway, even if they were not assigned to AA, and people assigned to AA did not necessarily take the program seriously), so their numbers can not be trusted.
Anti-AA advocates claim that Brandsma 1980 shows increased binge drinking among AA members. However 1) The study looked at about three dozen different findings at multiple follow-up periods, but this result was only seen in this one finding at one follow-up period 2) This result has not been replicated in recent studies even though 3) The study is 36 years old.
AA is actually not rated #37 (sometimes #38) compared to other treatments
Another common talking point popular with the anti-AA crowd is a table from Handbook of Alcoholism Treatment Approaches which ranks AA fairly lowly compared to other treatments. That table is, shall we say, weird: It rates acupuncture as one of the top 20 treatments of alcoholism, and gives motivational enhancement (#2 in the table), cognitive therapy (#13), and AA (#37) very different ratings, when the 2006 Cochrane study rate those as being about equal; other studies rate AA and/or TSF (Twelve Step Facilitation: teaching patients how to go to meetings and be a part of the AA culture) as being superior. No other reliably published meta-analysis comparing AA to other treatments has rated AA as being inferior.
5% success rate myth #1: The Sober Truth
Lance Dodes' The Sober Truth is a recent attempt to cook numbers to claim AA has a 5% success rate (for some reason, anti-AAs have a real obsession with coming up with a 5% success rate figure, facts be ignored). While this book was widely reported in the press in 2014, its claimed 5-8% success rate for AA does not come from any peer-reviewed studies, but is instead derived by multiplying numbers from different studies together. Beresford looks at the math Dodes performed to come up with these bogus figures, and explains why the math is invalid at https://www.ncadd.org/blogs/research-update/alcoholics-anonymous-call-for-better-science.
5% success rate myth #2: AA triennial survey
There is a chart in the 1990 AA triennial survey showing that 5% of the members in their first year happened to be in their 12th month, instead of the 8.3% we would expect if AA had a 100% success rate. This has frequently been misread to indicate that only 5% of members of AA stay sober one year. An actual analysis of the graph shows a 26% retention rate.
5% success rate myth #3: Reading Vaillant poorly
Some claim that Vaillant's book The Natural History of Alcoholism showed a 5% success rate, but that is a myth. The old green-papers site refuted it quite nicely: http://web.archive.org/web/20150329052802/http://green-papers.org/ "95% of patients had relapsed at some time during the study, even though many of these eventually attained sobriety. [...] It's well known that most severe alcoholics only get sober after many relapses, to the extent that relapses can be considered part of the recovery process. So don't pretend that's a failure. [...] And anyway, this was a study of a health network, not AA."
Alcoholics can not moderate their drinkingWhile not directly about AA's effectiveness, there is no reliable scientific evidence that alcoholics can drink moderately again. The studies that claim alcoholics can do so are based on self-reported information from alcoholics over period of a couple years or less. What is happening is that alcoholics have a pattern of being dishonest about their drinking, to the point that surveys using self-reported data from alcoholics are inaccurate. This has been seen time and time again: The Sobell Study from the early 1970s was shown to be a sham in 1982; the Rand report from 1976 was shown to be wrong in the 1980 follow-up; the NESARC study from 2001-2002 was a two-year study which never had a follow-up; and while Moderation Management's effectiveness has never been scientifically analyzed, its founder realized she could not control her drinking, but it was too late: Her runaway drinking resulted in her killing two people while driving drunk; she eventually killed herself.
How the moderation myth tainted studies about AA
A couple of surveys from the 1970s and early 1980s erroneously reported that AA makes people who drink again have worse relapses. The reason why these surveys were inaccurate is probably because they were based on self-reported data. Since people in AA are less likely to be dishonest about their drinking, they will self-report any drinking they engage in as being more chronic, while people not in AA are more likely to dishonestly report their drinking as being "moderate" or "under control" (e.g. lying about the number of drinks they have when filling out the survey).
- The Natural History of Alcoholism Revisited by George E. Vaillant has a table showing that 19 out of 100 alcoholics attended 300 or more meetings over a 10-year period. The table is on page 197, and can be downloaded from http://web.archive.org/web/20150329052802/http://www.green-papers.org/Vaillant-Nat_hist_of_alcoholism_revisited-excerpts.pdf
- This article shows a roughly 80% drop out rate in Brazil: Terra, Mauro Barbosa; Barros, Helena Maria Tannhauser; Stein, Airton Tetelbom; Figueira, Ivan; Palermo, Luiz Henrique; Athayde, Luciana Dias; Gonçalves, Marcelo de Souza; Da Silveira, Dartiu Xavier (2008). "Do Alcoholics Anonymous Groups Really Work? Factors of Adherence in a Brazilian Sample of Hospitalized Alcohol Dependents". American Journal on Addictions 17 (1): 48–53. doi:10.1080/10550490701756393. PMID 18214722. "AA adherence was below 20%"
- http://hindsfoot.org/recout01.pdf, while independently published and not peer-reviewed, performs statistical analysis of the unpublished 1990 triennial survey which anti-AA advocates frequently quote (since unsophisticated people reading it have incorrectly concluded it shows a 5% retention rate among AA members), showing that 26% of members surveyed make it from their first month to their twelfth month. If you insist on these figures in a more mainstream source, Dodes parrots that 26% figure in The Sober Truth.
- That table in The Natural History of Alcoholism Revisited has, of those 19 alcoholics who took AA seriously, 14 who achieved long-term sobriety. While the actual 14 people figure is not on this table, 29 people * 48% is 14.
- Beresford, Thomas (2016), Alcoholics Anonymous and The Atlantic: A Call For Better Science, National Council on Alcoholism and Drug Dependence, retrieved 2016-04-15 This page refers to Fiorentine 1999, pointing out that "the data Fiorentine presents is as follows: 77.7% of individuals who attended AA 12-step meetings at least weekly reported being free of drug use for 6 months prior to a 24-month follow-up, a finding corroborated by urinalysis at the time of the interview, and 74.8 % reported being free of alcohol use during the same time period"
- Another study, which measures something slightly different, has similar high success figures for people who were highly engaged with Alcoholics Anonymous: Moos, Rudolf H.; Moos, BS (June 2006). "Participation in Treatment and Alcoholics Anonymous: A 16-Year Follow-Up of Initially Untreated Individuals". Journal of Clinical Psychology 62 (6): 735–750. doi:10.1002/jclp.20259. PMC 2220012. PMID 16538654.
- Of the 81 alcoholic subjects in The Natural History of Alcoholism Revisited who did not attend 300 AA meetings over a 10-year period, 15 achieved long-term sobriety
- See the graphs in Kaskutas, Lee Ann (2009). "Alcoholics Anonymous Effectiveness: Faith Meets Science". Journal of Addictive Diseases 28 (2): 145–157. doi:10.1080/10550880902772464. PMC 2746426. PMID 19340677.
- Humphreys, Blodgett, Wagner (2014). "Estimating the efficacy of Alcoholics Anonymous without self-selection bias: an instrumental variables re-analysis of randomized clinical trials". Alcoholism: Clinical and Experimental Research 38 (11): 2688–94. doi:10.1111/acer.12557. PMC 4285560. PMID 25421504. CS1 maint: Multiple names: authors list (link)
- Marc Galanter, Zoran Josipovic, Helen Dermatis, Jochen Weber, and Mary Alice Millard (2016-03-25). "An initial fMRI study on neural correlates of prayer in members of Alcoholics Anonymous". The American Journal of Drug and Alcohol Abuse. doi:10.3109/00952990.2016.1141912. Lay summary.
- There is some discussion of this in Kaskutas, Lee Ann (2009). "Alcoholics Anonymous Effectiveness: Faith Meets Science". Journal of Addictive Diseases 28 (2): 145–157. doi:10.1080/10550880902772464. PMC 2746426. PMID 19340677.
- Here's the proper citation for Brandsma 1980 Brandsma, Jeffery M; Maultsby, Maxie C; Welsh, Richard J (1980). Outpatient treatment of alcoholism: a review and comparative study. Baltimore, MD: University Park Press. ISBN 0-8391-1393-5. OCLC 5219646.
- While I haven't seen this cited by an anti-stepper in the wild, I should note this: Ogborne AC, Bornet A (1982). "Abstinence and abusive drinking among affiliates of Alcoholics Anonymous: are these the only alternatives?". Addict Behav. PMID 7102452. This study, like Brandsma 1980, is a museum piece; the study uses data from the "Rand report", which is available for download and a table showing AA effectiveness there is on top of page 98 (page 114 in the PDF), showing fewer AA members who engage in "normal drinking." The notion that the Rand report showed alcoholics drinking normally again has since been discredited, see the blog entry at https://elplatt.com/return-moderate-drinking-still-lie for discussion; what that 1982 paper probably saw was that AA members are less likely to report their drinking as "normal drinking" and more likely to be honest about the negative consequences of their drinking
- While not a reliable source, the best discussion I have found about Brandsma 1980 is at http://slatestarcodex.com/2014/10/26/alcoholics-anonymous-much-more-than-you-wanted-to-know/, in the beginning of section III. Note that this blog dismisses longitudinal studies too easily, but, then again, it was published before Humphreys, Blodgett, Wagner 2014 demonstrated a specific effect for AA, and before Galanter 2016 showed that prayer is part of that specific effect.
- Ferri, Marcia; Amato, Laura; Davoli, Marina (19 July 2006). "Alcoholics Anonymous and other 12-step programmes for alcohol dependence". Cochrane Database of Systematic Reviews (3): CD005032. doi:10.1002/14651858.CD005032.pub2. PMID 16856072.
- Humphreys, Keith; Moos, Rudolf (May 2001). "Can encouraging substance abuse patients to participate in self-help groups reduce demand for health care? A quasi-experimental study". Alcoholism: Clinical and Experimental Research 1 (5): 711–716. doi:10.1111/j.1530-0277.2001.tb02271.x. PMID 11371720.
12-step patients had higher rates of abstinence at follow-up (45.7% versus 36.2% for patients from CB [cognitive-behavioral] programs, p < 0.001
- While not published by a mainstream press nor peer-reviewed, the blog entry at http://slatestarcodex.com/2014/10/26/alcoholics-anonymous-much-more-than-you-wanted-to-know/ devotes an entire section to this table and why it is inaccurate. Scroll down to section VI.
- While, yes, a blog, a good discussion with references of how alcoholics can not moderate their drinking and why any study claiming otherwise is wrong is at the blog entry https://elplatt.com/return-moderate-drinking-still-lie