Illicit and nonmedical drug use among Asian Americans, Native Hawaiians/Pacific Islanders, and mixed-race individuals.
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2013-12
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Abstract
The racial/ethnic composition of the United States is shifting rapidly, with non-Hispanic Asian-Americans, Native Hawaiians/Pacific Islanders (NHs/PIs), and mixed-race individuals the fastest growing segments of the population. We determined new drug use estimates for these rising groups. Prevalences among Whites were included as a comparison.Data were from the 2005-2011 National Surveys on Drug Use and Health. Substance use among respondents aged ≥ 12 years was assessed by computer-assisted self-interviewing methods. Respondents' self-reported race/ethnicity, age, gender, household income, government assistance, county type, residential stability, major depressive episode, history of being arrested, tobacco use, and alcohol use were examined as correlates. We stratified the analysis by race/ethnicity and used logistic regression to estimate odds of drug use.Prevalence of past-year marijuana use among Whites increased from 10.7% in 2005 to 11.6-11.8% in 2009-2011 (P<0.05). There were no significant yearly changes in drug use prevalences among Asian-Americans, NHs/PIs, and mixed-race people; but use of any drug, especially marijuana, was prevalent among NHs/PIs and mixed-race people (21.2% and 23.3%, respectively, in 2011). Compared with Asian-Americans, NHs/PIs had higher odds of marijuana use, and mixed-race individuals had higher odds of using marijuana, cocaine, hallucinogens, stimulants, sedatives, and tranquilizers. Compared with Whites, mixed-race individuals had greater odds of any drug use, mainly marijuana, and NHs/PIs resembled Whites in odds of any drug use.Findings reveal alarmingly prevalent drug use among NHs/PIs and mixed-race people. Research on drug use is needed in these rising populations to inform prevention and treatment efforts.
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Wu, Li-Tzy, Dan G Blazer, Marvin S Swartz, Bruce Burchett, Kathleen T Brady and undefined NIDA AAPI Workgroup (2013). Illicit and nonmedical drug use among Asian Americans, Native Hawaiians/Pacific Islanders, and mixed-race individuals. Drug and alcohol dependence, 133(2). pp. 360–367. 10.1016/j.drugalcdep.2013.06.008 Retrieved from https://hdl.handle.net/10161/19972.
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Scholars@Duke
Li-Tzy Wu
Education/Training:
Pre- and post-doctoral training in mental health service research, psychiatric epidemiology (NIMH T32), and addiction epidemiology (NIDA T32) from Johns Hopkins University School of Public Health
Fellow of the NIH Summer Institute on the Design and Conduct of Randomized Clinical Trials
Daniel German Blazer
I am currently semi-retired. Most of my recent work has been focused on roles with the National Academy of Medicine (former Institute of Medicine). I have chaired three committees during the past four years, one on the mental health and substance use workforce, one on cognitive aging, and one on hearing loss in adults. I currently also chair the Board on the Health of Select Populations for the National Academies.
In the past I have been PI on a number of research projects, including the Epidemiologic Catchment Area Study, and the Clinical Research Center for Late Life Depression. More recently I have been involved with five research projects. The first, the Established Populations for Epidemiologic Study of the Elderly (EPESE), included a study demonstrating that sleep complaints are more frequent in white compared to blacks, even when relevant demographic variables are controlled. In a second study, day-time napping was a significant predictor of mortality. A third study in the Piedmont of North Carolina revealed no difference in utilization or satisfaction with health services when urban elders were compared with rural elders. In a fourth study, self-rated health was not as strong a predictor of mortality, as has been found in previous studies, especially when controlling for important covariates.
A second research endeavor has been with the National Comorbidity Study. I led investigators who demonstrated that the prevalence of major depression is higher than previously estimated in national samples of persons between the ages of eighteen and fifty-five in the community and discussed the methodological issues that may contribute to this differing estimate. The risk-factor profile of pure major depression was compared with comorbid major depression. I will continue in this research during 1994/95 to look at Seasonal Affective Disorders (SAD).
I have also worked with my colleague Litzy Wu ScD in the study of substance use disorders and have published a number of papers related to substance use in the elderly. I also work closely with my colleague Celia Hybels, PhD looking at trajectories of depressive symptoms in older adults over time.
I spent considerable time during 1994/97 working on four books. I co-edited the second edition of Geriatric Psychiatry, to be published in the late winter of 1994 or early spring of 1995. I am working on a single author book, Freud vs. God: The End of the Debate/How Psychiatry Lost Its Soul and Christianity Lost Its Mind and on a research methods textbook for clinical psychiatry research. I have produced a second edition of Emotional Problems in Later Life. Since then our Textbook of Geriatric Psychiatry has gone through three additional editions and I published (based on my work during a sabbatical at the Center for Advanced Studies of Behavioral Sciences at Stanford) The Age of Melancholy (for which I received the Oscar Pfister Award from the American Psychiatric Association).
Marvin Stanley Swartz
My major research interest is in examining the effectiveness of services for severely mentally ill individuals, including factors that improve or impede good outcomes. Current research includes: the effectiveness of involuntary outpatient commitment, psychiatric advance directives, criminal justice outcomes for persons with mental illnesses, violence and mental illness and antipsychotic medications.
I also served as member of the MacArthur Foundation Research Network on Mandated Community Treatment. In this and related work we are examining the role legal tools such as Psychiatric Advance Directives may play in improving outcomes for persons with severe mental illness. In this regard, I served as Co-PI with Jeffrey Swanson of a NIMH study examining the effectiveness of Psychiatric Advance Directives and a MacArthur Foundation grant supporting their dissemination. We are also evaluating New York's Assisted Outpatient Treatment Program (Kendra's Law) and estimating the cost of criminal justice involvement in severely mentally ill individuals.
I am also involved in clinical trials in schizophrenia and served as Co-PI of the NIMH funded Clinical Antipsychotics Trials of Intervention Effectiveness study investigating the role of antipsychotics in treatment outcomes in schizophrenia and Alzheimer’s Disease.
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