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Care Coordination on Minorities with Alzheimer’s Disease and Related Dementia
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Principal Investigator Jie Chen, with Andrew Fenelon and others, was awarded a grant to study care coordination on ethnic minority populations
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Research
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Selected Research
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Opioid Use Disorder, mental illness lack treatment when co-occuring
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Jie Chen and colleagues will publish a study examining the behavioral health treatment among individuals with co-occurring opioid use disorder and mental illness
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Research
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Selected Research
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Behavioral health treatment utilization among individuals with co-occurring opioid use disorder and mental illness: Evidence from a national survey
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BACKGROUND: Past research shows that among individuals with substance use disorders, the presence of a co-occurring mental illness can influence the initiation, course, and success of behavioral health treatment, but little research has examined people with opioid use disorder (OUD) specifically. METHODS: Using the 2008-2014 National Survey on Drug Use and Health, this study examines the utilization of substance use disorder and mental health treatment among individuals with OUD and different degrees of mental illness severity. The study also examined types of treatment, perceived unmet need for treatment, and barriers to care. RESULTS: 47% of individuals with OUD and co-occurring mild/moderate mental illness did not receive any behavioral health treatment, and 21% of those with co-occurring serious mental illnesses did not receive any behavioral health treatment. Among those with OUD and co-occurring mild/moderate mental illness, 16% reported receiving both substance use disorder and mental health treatment; among those with co-occurring serious mental illness the rate was 32%. The most common form of treatment was prescription medication for mental health, and this was true regardless of whether or not the individual had any mental illness. More than 50% of the study population reported financial difficulties as a barrier to treatment. CONCLUSION: A high proportion of individuals with OUD and co-occurring mental illness are not receiving needed care. However, nearly one in five of those with OUD but no diagnosed mental illness is receiving prescription medication for mental illness. These findings suggest that there is a need to better facilitate access to and coordinate behavioral health care across settings for individuals with OUD. Published by Elsevier Inc.
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MPRC People
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Jie Chen, Ph.D.
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Jie Chen Publications
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Local Health Department Activities to Reduce Emergency Department Visits for Substance Use Disorders
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ABSTRACT: The Affordable Care Act (ACA) provides financial incentives to prevent substance use disorders (SUDs). Local health departments (LHDs) can receive funds to establish care teams that partner with primary care providers and health systems. This study estimates the potential effect of LHDs on emergency visits for SUDs, using linked data sets from the Healthcare Cost and Utilization Project Emergency Department (ED) sample for the State of Maryland-2012, the National Association of County and City Health Officials Profiles Survey 2013, and Area Health Resource File 2013 to estimate potential effect of LHDs' provision of SUD preventive care and SUD-related policy implementation. Local health department involvement in SUD-related policy during the past 2 years and provision of preventive care for behavioral health in the past year significantly reduced the probability of having a SUD-related ED visit by 11% and 6%, respectively, after controlling for individual characteristics (odds ratio [OR] = 0.89, p < .001; OR = 0.93, p < .001). After adjusting for the individual and contextual factors, LHD involvement in policy was still associated with 14% reduction in SUD-related ED visits (OR = 0.86, p < .001). Results offer insights on the extent to which the LHD activities can possibly affect SUD-related ED visits and provide a foundation for future work to identify effective LHD interventions.
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MPRC People
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Jie Chen, Ph.D.
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Jie Chen Publications
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Barriers to health care access among US adults with chronic conditions and co-occurring serious psychological distress between 2011-2015
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Importance: Nearly 34 million adults – 17 percent of all American adults – have co-occurring mental and physical health conditions. However, the extent to which increased health insurance coverage has facilitated access to needed health care services among this population remains unclear. Objective: Prior research suggests that people with serious psychological distress (SPD) and cancer, heart disease, diabetes, asthma, or hypertension report worse access to care than people with the same physical conditions but no SPD. While the recent expansion in health insurance coverage was expected to improve access to care for people with SPD, access barriers that people with SPD report remain underexplored. Setting: Using the cross-sectional data from the National Health Interview Survey 2011-2015, we examined self-reported health care access barriers among adults (between ages 18 to 64) with SPD and co-occurring physical health conditions. Results: Our sample included 45,294 individuals with chronic conditions (heart disease, high blood pressure, diabetes, cancer, or asthma). Among them, 3,639 also had SPD. After controlling for demographic and socioeconomic factors, results of multivariate logistic regressions showed that individuals with co-occurring SPD and a physical health condition were significantly more likely to report that they had worse health insurance coverage compared to the prior year (OR=1.32, p<0.01), that doctor's office informed that they were not accepting new patients (OR=2.09, p<0.001), that the doctor's office stated they did not accept the particular health insurance they have (OR=1.98, p<0.001), that they couldn't get an appointment soon enough (OR=2.42, p<0.001), they had no transportation to get to the doctor (OR=3.23, p<0.001), and that overall they had trouble finding a doctor/provider (OR=2.12, p<0.001). Conclusions: Our results suggest that despite an increase in health insurance coverage between 2011 and 2015, barriers to access remain a significant concern for individuals with co-occurring SPD and physical health conditions.
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MPRC People
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Jie Chen, Ph.D.
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Jie Chen Publications
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The Effects of the Affordable Care Act on Health Care Access and Utilization Among Asian American Subgroups
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Objectives: We examined changes in health care access and utilization associated with the Patient Protection and Affordable Care Act (ACA) for different Asian American subgroups relative to non-Latino whites (whites). Research Design: Using 2003–2017 California Health Interview Survey data, we examined changes in 4 health care access measures and 2 utilization measures among whites and 7 Asian American subgroups. We estimated the unadjusted and adjusted percentage point changes on the absolute scale from the pre-ACA to post-ACA periods. Adjusted estimates were obtained from multivariable logistic regression models that controlled for predisposing, enabling, and need factors. We also estimated the pre-ACA to post-ACA changes between whites and Asian American subgroups using a difference-in-difference approach. Results: After the ACA was implemented, uninsurance decreased among all Asian American subgroups, but improvements in disparities relative to whites in these measures were limited. In particular, Koreans had the largest absolute reduction in uninsurance (−16.8 percentage points) and were the only subgroup with a significant reduction in terms of disparities relative to whites (−10.1 percentage points). However, little or no improvement was observed in the other 3 access measures (having a usual source of care, delayed medical care in past year, or delayed prescription drug use in past year) and 2 utilization measures (having a physician visit or emergency department visit in past year). Conclusions: Despite coverage gains among Asian American subgroups, especially Koreans, disparities in access and utilization persisted across all Asian American subgroups.
Located in
MPRC People
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Jie Chen, Ph.D.
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Jie Chen Publications