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Gender and race/ethnicity differences for initiation of alcohol-related service use among persons with alcohol dependence.

ABSTRACT: Prior studies on treatment for alcohol-related problems have yielded mixed results with respect to gender and race/ethnicity disparities. Additionally, little is known about gender and racial differences in time to first alcohol-related service contact amongst persons with alcohol dependence. This study explored gender and race/ethnicity differences for first alcohol-related service utilization in a population-based sample.Primary analyses were restricted to Blacks, Whites and Hispanics, ages 18-44, with lifetime alcohol dependence (n=3311) in Wave 1 of the National Epidemiologic Survey on Alcohol and Related Conditions. We compared time to service use among men and women within and across race/ethnicity strata using multivariable Cox proportional hazard methods.In the sample of individuals age <45 with alcohol dependence, only 19.5% reported alcohol-related service use. Overall, women were less likely than men to receive alcohol-related services in their lifetime. However, women who did receive treatment were younger at first service utilization and had a shorter interval between drinking onset and service use than men. Gender differences were consistent across racial/ethnic groups but only statistically significant for Whites. There were no appreciable race/ethnicity differences in hazard ratios for alcohol-related service use or time from drinking initiation to first service contact. Results of sensitivity analyses for persons ?45 years old are discussed.There are important gender differences in receipt of and time from drinking initiation to service utilization among persons with alcohol dependence. Increased recognition of these differences may promote investigation of factors underlying differences and identification of barriers to services.

SUBMITTER: Alvanzo AA

PROVIDER: S-EPMC4079072 | biostudies-literature | 2014 Jul

REPOSITORIES: biostudies-literature

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Gender and race/ethnicity differences for initiation of alcohol-related service use among persons with alcohol dependence.

Alvanzo Anika A H AA Storr Carla L CL Mojtabai Ramin R Green Kerry M KM Pacek Lauren R LR La Flair Lareina N LN Cullen Bernadette A BA Crum Rosa M RM

Drug and alcohol dependence 20140320

<h4>Background</h4>Prior studies on treatment for alcohol-related problems have yielded mixed results with respect to gender and race/ethnicity disparities. Additionally, little is known about gender and racial differences in time to first alcohol-related service contact amongst persons with alcohol dependence. This study explored gender and race/ethnicity differences for first alcohol-related service utilization in a population-based sample.<h4>Methods</h4>Primary analyses were restricted to Bl ...[more]

PMID: 24780308

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Project description:BackgroundThere is limited information on the validity of Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition (DSM-IV) alcohol use disorders (AUD) symptom criteria among adolescents in the general population. The purpose of this study is to assess the DSM-IV AUD symptom criteria as reported by adolescent and adult drinkers in a single representative sample of the U.S. population aged 12 years and older. This design avoids potential confounding due to differences in survey methodology when comparing adolescents and adults from different surveys.MethodsA total of 133,231 current drinkers (had at least 1 drink in the past year) aged 12 years and older were drawn from respondents to the 2002 to 2005 National Surveys on Drug Use and Health. DSM-IV AUD criteria were assessed by questions related to specific symptoms occurring during the past 12 months. Factor analytic and item response theory models were applied to the 11 AUD symptom criteria to assess the probabilities of symptom item endorsements across different values of the underlying trait.ResultsA 1-factor model provided an adequate and parsimonious interpretation for the 11 AUD criteria for the total sample and for each of the gender-age groups. The MIMIC model exhibited significant indication for item bias among some criteria by gender, age, and race/ethnicity. Symptom criteria for "tolerance,""time spent," and "hazardous use" had lower item thresholds (i.e., lower severity) and low item discrimination, and they were well separated from the other symptoms, especially in the 2 younger age groups (12 to 17 and 18 to 25). "Larger amounts,""cut down,""withdrawal," and "legal problems" had higher item thresholds but generally lower item discrimination, and they tend to exhibit greater dispersion at higher AUD severity, particularly in the youngest age group (12 to 17).ConclusionsFindings from the present study do not provide support for the 2 separate DSM-IV diagnoses of alcohol abuse and dependence among either adolescents or adults. Variations in criteria severity for both abuse and dependence offer support for a dimensional approach to diagnosis which should be considered in the ongoing development of DSM-V.

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Gender and race/ethnicity differences for initiation of alcohol-related service use among persons with alcohol dependence.

Publications

Gender and race/ethnicity differences for initiation of alcohol-related service use among persons with alcohol dependence.

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