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Objective The purpose of this study was to provide updated national estimates and correlates of service use, unmet need, and barriers to mental health treatment among adults with mental disorders. Method The sample included 36,647 adults aged 18–64 years (9723 with any mental illness and 2608 with serious mental illness) from the 2011 National Survey on Drug Use and Health. Logistic regression models were used to examine predictors of mental health treatment and perceived unmet need. Results Substantial numbers of adults with mental illness did not receive treatment (any mental illness: 62%; serious mental illness: 41%) and perceived an unmet need for treatment (any mental illness: 21%; serious mental illness: 41%). Having health insurance was a strong correlate of mental health treatment use (any mental illness: private insurance: AOR=1.63 (95% CI=1.29–2.06), Medicaid: AOR=2.66, (95% CI=2.04–3.46); serious mental illness: private insurance: AOR=1.65 (95% CI=1.12–2.45), Medicaid: AOR=3.37 (95% CI=2.02–5.61)) and of reduced perceived unmet need (any mental illness: private insurance: AOR=.78 (95% CI:.65–.95), Medicaid: AOR=.70 (95% CI=.54–.92)). Among adults with any mental illness and perceived unmet need, 72% reported at least one structural barrier and 47% reported at least one attitudinal barrier. Compared to respondents with insurance, uninsured individuals reported significantly more structural barriers and fewer attitudinal barriers. Conclusions Low rates of treatment and high unmet need persist among adults with mental illness. Strategies to reduce both structural barriers, such as cost and insurance coverage, and attitudinal barriers are needed.

Existing research has not addressed the potential impact of neighborhood context--educational attainment of neighbors in particular--on individual-level cognition among older adults. Using hierarchical linear modeling, the authors analyzed data from the 1993 Study of Assets and Health Dynamics Among the Oldest Old (AHEAD), a large, nationally representative sample of US adults born before 1924. Data from participants residing in urban neighborhoods (n = 3,442) were linked with 1990 US Census tract data. Findings indicate that 1) average cognitive function varies significantly across US Census tracts; 2) older adults living in low-education areas fare less well cognitively than those living in high-education areas, net of individual characteristics, including their own education; 3) this association is sustained when controlling for contextual-level median household income; and 4) the effect of individual-level educational attainment differs across neighborhoods of varying educational profiles. Promoting educational attainment among the general population living in disadvantaged neighborhoods may prove cognitively beneficial to its aging residents because it may lead to meliorations in stressful life conditions and coping deficiencies.

Objective Little is known about racial/ethnic differences in the receipt of treatment for major depression among adolescents. This study examines differences in mental health service use among non-Hispanic white, black, Hispanic, and Asian adolescents who experienced an episode of major depression. Method Five years of data (2004–2008) were pooled from the National Survey on Drug Use and Health to derive a nationally representative sample of 7,704 adolescents (age 12–17) diagnosed with major depression in the past year. Racial/ethnic differences were estimated with weighted probit regressions across several measures of mental health service use controlling for demographics and health status. Additional models assessed whether family income and health insurance status accounted for these differences. Results The adjusted percentages of blacks (32%), Hispanics (31%), and Asians (19%) who received any treatment for major depression were significantly lower than among non-Hispanic whites (40%; p<0.001). Black, Hispanic, and Asian adolescents were also significantly less likely than non-Hispanic whites to receive prescription medication for major depression, to receive treatment for major depression from a mental health specialist or medical provider, and to receive any mental health treatment in an outpatient setting (p<0.01). These differences persisted after adjusting for family income and insurance status. Conclusion Results indicated low rates of mental health treatment for major depression among all adolescents. Improving access to mental health care for adolescents will also require attention to racial/ethnic subgroups at highest risk for nonreceipt of services.

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