Article

Dimensionality of hallucinogen and inhalant/solvent abuse and dependence criteria: implications for the Diagnostic and Statistical Manual of Mental Disorders-Fifth Edition

Department of Epidemiology and Biostatistics, School of Public Health, University of Maryland, College Park, MD 20740, United States.
Addictive behaviors (Impact Factor: 2.76). 09/2011; 36(9):912-8. DOI: 10.1016/j.addbeh.2011.04.006
Source: PubMed

ABSTRACT

Prior research has demonstrated the dimensionality of Diagnostic and Statistical Manual of Mental Disorders—Fourth Edition (DSM-IV) alcohol, nicotine, cannabis, cocaine and amphetamine abuse and dependence criteria. The purpose of this study was to examine the dimensionality of hallucinogen and inhalant/solvent abuse and dependence criteria. In addition, we assessed the impact of elimination of the legal problems abuse criterion on the information value of the aggregate abuse and dependence criteria, another proposed change for DSM-IV currently lacking empirical justification.

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Available from: Bradley Kerridge, Jul 09, 2015
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    • "The legal problems criterion loaded highly onto the SUD-I continuum (.82) but was endorsed by only 2% of participants and 1.5% of inhalant users in the Kerridge et al. (2011) study (by design, all the Perron et al. 2010 participants had legal problems). This result likely reflects the facts that inhalants are legal to possess even by minors, provide a brief high (i.e., short-lasting impairment), and are typically not consumed in public, which limit the illegality of IU, illegal behavior during intoxication, and police involvement at least in the U.S. Omitting the legal problems criterion from item response theory analyses resulted in negligible change in item severities, item discriminations or even factor loadings of the other criteria. "
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    ABSTRACT: Among drug classes, substance use disorder (SUD) consequent to using inhalants (SUD-I) has perhaps the smallest evidence base. This study compared DSM-IV versus DSM-5 nomenclatures, testing whether 4 traditional categories of inhalants (aerosols, gases, nitrites, solvents) are manifestations of a single pathology, obtaining item parameters of SUD-I criteria, and presenting evidence that SUD can result from using nitrites. An urban, Midwestern, community sample of 162 inhalant users was recruited. Participants were 2/3 male, nearly 85% White, and had a mean age of 20.3 years (SD = 2.4 years), spanning the ages of greatest incidence of SUD and slightly older than the primary ages of inhalants use initiation. Analyses consisted of bivariate associations, principle components analysis, and item response theory analysis. Validity was demonstrated for SUD-I consequent to each inhalant type as well as for aggregating all inhalant types into a single drug class. Results supported DSM-5 nomenclature over DSM-IV in multiple ways except that occurrence of diagnostic orphans was not statistically smaller using DSM-5. (PsycINFO Database Record (c) 2014 APA, all rights reserved).
    Full-text · Article · Aug 2014 · Psychology of Addictive Behaviors
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    • "Similar to the results of the majority of research on alcohol (Borges et al., 2010; Keys et al., 2010; Saha et al., 2006; 2007), nicotine (McBride et al., 2010; Saha et al., 2010; Shmulewitz et al., 2010), cannabis (Compton et al., 2009; Teesson et al., 2002) and hallucinogens and inhalant/solvent use (Kerridge et al., 2011 "
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    ABSTRACT: Prior research has demonstrated the dimensionality of alcohol, nicotine and cannabis use disorders criteria. The purpose of this study was to examine the unidimensionality of DSM-IV cocaine, amphetamine and prescription drug abuse and dependence criteria and to determine the impact of elimination of the legal problems criterion on the information value of the aggregate criteria. Factor analyses and Item Response Theory (IRT) analyses were used to explore the unidimensionality and psychometric properties of the illicit drug use criteria using a large representative sample of the U.S. population. All illicit drug abuse and dependence criteria formed unidimensional latent traits. For amphetamines, cocaine, sedatives, tranquilizers and opioids, IRT models fit better for models without legal problems criterion than models with legal problems criterion and there were no differences in the information value of the IRT models with and without the legal problems criterion, supporting the elimination of that criterion. Consistent with findings for alcohol, nicotine and cannabis, amphetamine, cocaine, sedative, tranquilizer and opioid abuse and dependence criteria reflect underlying unitary dimensions of severity. The legal problems criterion associated with each of these substance use disorders can be eliminated with no loss in informational value and an advantage of parsimony. Taken together, these findings support the changes to substance use disorder diagnoses recommended by the American Psychiatric Association's DSM-5 Substance and Related Disorders Workgroup.
    Preview · Article · Sep 2011 · Drug and alcohol dependence
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    ABSTRACT: Background: The fifth edition of the diagnostic and statistical manual of mental disorders (DSM-5) proposes aligning nicotine use disorder (NUD) criteria with those for other substances, by including the current DSM fourth edition (DSM-IV) nicotine dependence (ND) criteria, three abuse criteria (neglect roles, hazardous use, interpersonal problems) and craving. Although NUD criteria indicate one latent trait, evidence is lacking on: (1) validity of each criterion ; (2) validity of the criteria as a set ; (3) comparative validity between DSM-5 NUD and DSM-IV ND criterion sets ; and (4) NUD prevalence. Method: Nicotine criteria (DSM-IV ND, abuse and craving) and external validators (e.g., smoking soon after awakening, number of cigarettes per day) were assessed with a structured interview in 734 lifetime smokers from an Israeli household sample. Regression analysis evaluated the association between validators and each criterion. Receiver operating characteristic analysis assessed the association of the validators with the DSM-5 NUD set (number of criteria endorsed) and tested whether DSM-5 or DSM-IV provided the most discriminating criterion set. Changes in prevalence were examined. Results: Each DSM-5 NUD criterion was significantly associated with the validators, with strength of associations similar across the criteria. As a set, DSM-5 criteria were significantly associated with the validators, were significantly more discriminating than DSM-IV ND criteria, and led to increased prevalence of binary NUD (two or more criteria) over ND. Conclusions: All findings address previous concerns about the DSM-IV nicotine diagnosis and its criteria and support the proposed changes for DSM-5 NUD, which should result in improved diagnosis of nicotine disorders.
    No preview · Article · Jan 2013 · Psychological Medicine
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