THERE IS POTENTIAL FOR CULTURAL AND SOCIAL BIAS IN DSM-V
Version of Record online: 8 APR 2011
© 2011 The Authors, Addiction © 2011 Society for the Study of Addiction
Volume 106, Issue 5, pages 885–887, May 2011
How to Cite
CAETANO, R. (2011), THERE IS POTENTIAL FOR CULTURAL AND SOCIAL BIAS IN DSM-V. Addiction, 106: 885–887. doi: 10.1111/j.1360-0443.2010.03308.x
- Issue online: 8 APR 2011
- Version of Record online: 8 APR 2011
- alcohol disorders;
This comment focuses on the applicability of O'Brien's  discussion of the DSM-V nomenclature for substance use disorder, particularly the use of the words ‘addiction’ and ‘dependence’, to the US population of Latin American origin (Hispanics or Latinos). This group constituted about 15% of the country's population in July 2007  and is projected to increase to 30% by 2050 . The discussion about the meaning of ‘addiction’ and ‘dependence’ is both important and well intentioned. It is also US and English-centric and, as such, not necessarily applicable to immigrant groups such as Hispanics in the United States. While many in this group are fluent in English many are not, and irrespective of language use, Hispanics as a group remain strongly connected to their Latin cultural roots. Further, it is quite plausible that the concerns with word meaning expressed by O'Brien are also not applicable to Spanish- and Portuguese-speaking countries in Latin America and southern Europe, such as Portugal and Spain.
Obviously, the lack of relevance stems from the different words used to identify alcohol and drug use disorders in English, Spanish and Portuguese. Both in Spanish and Portuguese, the words ‘addiction’ and ‘dependence’ are recognized and used. In Spanish, they translate as ‘adicción’ and ‘dependencia’; in Portuguese as ‘adição’ and ‘dependência’. However, there also are other words used to designate alcohol or drug dependence in Spanish and Portuguese, which are usually considered more pejorative than these two. I am thinking here of Portuguese words such as ‘toxicomano’ (toxicomaniac), ‘drogado’ (drugged, but indicating a permanent state) or ‘viciado’ (from the Latin vitiosus, meaning ‘corrupt, full of faults’). The words ‘toxicomano’, ‘tecate’ and ‘drogado’ are also pejorative in Spanish.
I suspect that for professionals working with Spanish- and Portuguese-speaking populations in the United States and other countries, issues about the cross-cultural applicability of the proposed DSM-V concept of substance use disorder are probably more important than the discussion around the meaning of the terms ‘addiction’ and ‘dependence’. Past research shows that the frequency with which different indicators of abuse and dependence occur and the interpretation of the meaning of some dependence indicators varies across cultures [4–6]. For instance, the World Health Organization's (WHO) Cross-Cultural Applicability Study (CAR), conducted in nine countries, reported that tolerance to alcohol was seen as a positive characteristic in Mexico. Compulsion to drink and craving were recognized as problems, but seen as synonyms of dependence or impairment of control. Preoccupation in obtaining alcohol was not seen as a problem in ‘wet’ societies such as Spain, where alcohol can be purchased so easily at all times that no one would be ‘preoccupied’ in obtaining it. The threshold at which symptoms were recognized was dependent on how ‘wet’ or ‘dry’ a given society was, with ‘dry’ societies operating at a lower threshold than wet countries.
Cross-cultural differences also affect the identification of diagnostic categories, such as alcohol abuse, across US ethnic groups and across countries. For instance, in the US general population, 69% of alcohol abusers are so identified based on positive reports of hazardous drinking (in most cases drinking and driving) [7,8]. The proportion of alcohol abusers identified by this criterion alone among US Hispanics is 36% and in Brazil is 27% . The difference between the overall rate for the United States and that among US Hispanics is due most probably to diminished access to cars among the latter. The difference between the United States and Brazil is due to less access to cars plus less strict enforcement of drinking and driving laws. Thus, the diagnosis of alcohol abuse by virtue of the cultural centeredness of the hazardous drinking indicator became culture-bound, something that should not happen with a medical diagnosis category .
In the proposed DSM-V, the criteria that are now part of DSM-IV alcohol abuse will become indicators of the new alcohol use disorder diagnosis. These criteria, such as hazardous use, carry a strong potential for cultural and/or social bias, which will certainly affect this new DSM-V diagnostic category. Further, given that the presence of two criteria is enough to warrant a positive diagnosis of alcohol use disorder in DSM-V, many individuals may be diagnosed positively based solely on criteria that are subject to cultural and social bias. The obvious remedy for this is to exclude such criteria from the diagnosis, retaining only psychiatric symptoms that indicate biological pathology and problems in behavioral or psychological functioning.
The applicability of DSM-V terminology to US ethnic populations is a legitimate concern. In this regard, it is unfortunate that the DSM-V field trials proposed by the American Psychiatric Association (APA), as described in the DSM-V website , do not seem to pay attention to the cross-ethnic applicability of DSM-V to ethnic groups in the United States. Finally, some may think it is perhaps unfair to extend concerns about DSM-V applicability to populations outside the US borders. After all, the DSM-V is the product of the APA, and not of an international organization such as the WHO, which is responsible for the International Classification of Diseases. Nevertheless, DSM diagnostic criteria have been applied internationally in Latin American, Asian and European nations (e.g. ). Because of the influence of American psychiatry, the DSM has become almost a de facto international psychiatric classification. Therefore, I think it would be fair to say to the framers of DSM-V: ‘For unto whomsoever much is given, of him shall be much required’ (Luke 12:48).
Declaration of interests
Raul Caetano is funded by the US National Institute of Alcohol Abuse and Alcoholism.
Work on this commentary was supported by a grant (RO1-AA013642) from the National Institute on Alcohol Abuse and Alcoholism to the University of Texas School of Public Health.
- 2US Census Bureau. U.S. Hispanic Population Surpasses 45 Million—Now 15 Percent of Total [Press release]. 2008. [Updated 1 May]. Available at: http://www.census.gov/newsroom/releases/archives/population/cb08-67.html (accessed 10 December 2008; archived at http://www.webcitation.org/5upL8xavv).
- 3US Census Bureau. An Older and More Diverse Nation by Midcentury [Press release]. 2008. Available at: http://www.census.gov/newsroom/releases/archives/population/cb08-123.html (accessed 26 January 2009; archived at http://www.webcitation.org/5upLDB87K).
- 4Boundaries between normal and pathological drinking: a cross-cultural comparison. Alcohol Health Res World 1993; 17: 190–5., , ,
- 5Cultural changes in drinking and trends in alcohol problems indicators: recent U.S. experience. In: ClarkW. B., HiltonM. E., editors. Alcohol in America: Drinking Practices and Problems. Albany, NY: State University of New York Press; 1991, p. 149–62.
- 10American Psychiatric Association. DSM-5 Field Trials. 2010. Available at: http://www.dsm5.org/Research/Pages/DSM-5FieldTrials.aspx (accessed 7 October 2010; archived at http://www.webcitation.org/5upL23euQ).
- 11Alcoholism in North America, Europe, and Asia. Oxford, UK: Oxford University Press; 1992., , editors.