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Differences in diffusion of FDA antidepressant risk warnings across racial-ethnic groups.

ABSTRACT: OBJECTIVE Numerous articles have identified that medical technologies diffuse more rapidly among non-Latino whites compared with other racial-ethnic groups. However, whether health risk warnings also diffuse differentially across racial-ethnic minority groups is uncertain. This study assessed racial-ethnic variation in children's antidepressant use before and after the 2004 black-box warning concerning risks of antidepressants for youths. METHODS Data consisted of responses for white, black, and Latino youths ages five through 17 from the 2002-2008 Medical Expenditure Panel Survey (N=44,422). The dependent variable was any antidepressant use in the prior year. Independent variables were race-ethnicity, year, psychological impairment, income, insurance status, region, and parents' education level. Logistic regression models were used to assess antidepressant use conditional on race-ethnicity, time, interaction between race-ethnicity and time, need, socioeconomic status, and Institute of Medicine-concordant estimates of disparities in predicted antidepressant use before and after the warning. RESULTS The warnings affected antidepressant use differentially for whites, blacks, and Latinos. Usage rates among whites decreased from 3.3 to 2.1 percentage points between prewarning and postwarning, whereas usage rates remained steady among Latinos and increased among blacks. Findings were significant in multiple regression analyses, in which predictions were adjusted for need. CONCLUSIONS The findings indicate that health safety information on antidepressant usage among children diffused faster among whites than nonwhites, suggesting the need to improve infrastructure for delivering important health messages to racial-ethnic minority populations.

SUBMITTER: DePetris AE

PROVIDER: S-EPMC3686566 | biostudies-literature | 2013 May

REPOSITORIES: biostudies-literature

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Differences in diffusion of FDA antidepressant risk warnings across racial-ethnic groups.

DePetris Andrea Elizabeth AE Cook Benjamin L BL

Psychiatric services (Washington, D.C.) 20130501 5

OBJECTIVE Numerous articles have identified that medical technologies diffuse more rapidly among non-Latino whites compared with other racial-ethnic groups. However, whether health risk warnings also diffuse differentially across racial-ethnic minority groups is uncertain. This study assessed racial-ethnic variation in children's antidepressant use before and after the 2004 black-box warning concerning risks of antidepressants for youths. METHODS Data consisted of responses for white, black, and ...[more]

PMID: 23412363

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Project description:PurposeTo determine the incidence and prevalence of different glaucoma types among Asian Americans and other races, and evaluate the hazard for glaucoma among different races and Asian ethnicities.DesignRetrospective, longitudinal, cohort study.ParticipantsA group of 2,259,061 eye care recipients, aged ? 40, who were enrolled in a US managed-care network in 2001-2007.MethodsIncidence and prevalence rates of open-angle glaucoma (OAG), narrow-angle glaucoma (NAG), and normal-tension glaucoma (NTG) were calculated and stratified by race and Asian ethnicity. Cox regression was performed to assess the hazard of developing OAG, NAG, and NTG for Asian Americans and other races, and among different Asian ethnicities, with adjustment for potentially confounding variables.Main outcome measuresMultivariable adjusted hazard of OAG, NAG, and NTG among different races and Asian ethnicities.ResultsThe OAG prevalence rate for Asian Americans, 6.52%, was similar to that of Latinos (6.40%) and higher than that of non-Hispanic whites (5.59%). The NAG and NTG prevalence rates were considerably higher among Asian Americans (3.01% and 0.73%, respectively) relative to other races. After adjustment for potential confounding factors, Asian Americans had a 51% increased hazard of OAG (adjusted hazard ratio [HR], 1.51 [95% confidence interval (CI), 1.42-1.60]), a 123% increased hazard of NAG (adjusted HR, 2.23; CI, 2.07-2.41), and a 159% increased hazard of NTG (adjusted HR, 2.59; CI, 2.22-3.02) compared with non-Hispanic whites. Vietnamese Americans (adjusted HR, 3.78; CI, 3.19-4.48), Pakistani Americans (adjusted HR, 2.45, CI 1.50-4.01), and Chinese Americans (adjusted HR, 2.31, CI 2.06-2.59) had considerably higher hazards of NAG, whereas Japanese Americans (adjusted HR, 4.37, CI 3.24-5.89) had a substantially higher hazard of NTG, compared with non-Asian Americans.ConclusionsGiven the rapid rise in the number of Asian Americans in the US population, resources should be devoted to identifying and treating glaucoma in these patients. Eye-care providers should be aware of the increased risk for OAG, NAG, and NTG among Asian Americans relative to other races. Knowing Asian-American patients' ancestral country of origin may permit more precise estimation of their risks for OAG, NAG, and NTG.Financial disclosure(s)The authors have no proprietary or commercial interest in any materials discussed in this article.

Dataset Information

Differences in diffusion of FDA antidepressant risk warnings across racial-ethnic groups.

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Differences in diffusion of FDA antidepressant risk warnings across racial-ethnic groups.

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