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Pourat N, Lu C, Chen X, Zhou W, Hair B, Bolton J, Hoang H, Sripipatana A. Factors associated with frequent emergency department visits among health centre patients receiving primary care. J Eval Clin Pract 2023; 29:964-975. [PMID: 36788435 DOI: 10.1111/jep.13818] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Revised: 01/23/2023] [Accepted: 01/29/2023] [Indexed: 02/16/2023]
Abstract
RATIONALE, AIMS AND OBJECTIVES We sought to examine specific care-seeking behaviours and experiences, access indicators, and patient care management approaches associated with frequency of emergency department (ED) visits among patients of Health Resources and Services Administration-funded health centres that provide comprehensive primary care to low-income and uninsured patients. METHOD We used cross-sectional data of a most recent nationally representative sample of health centre adult patients aged 18-64 (n = 4577) conducted between October 2014 and April 2015. These data were merged with the 2014 Uniform Data System to incorporate health centre characteristics. We measured care-seeking behaviours by whether the patient called the health centre afterhours, for an urgent appointment, or talked to a provider about a concern. Access to care indicators included health centre continuity of care and receipt of transportation or translation services. We included receipt of care coordination and specialist referral as care management indicators. We used a multilevel multinomial logistic regression model to identify the association of independent variables with number of ED visits (4 or more visits, 2-3 visits, 1 visit, vs. 0 visits), controlling for predisposing, enabling, and need characteristics. RESULTS Calling the health centre after-hours (OR = 2.41) or for urgent care (OR = 2.53), and being referred to specialists (OR = 2.36) were associated with higher odds of four or more ED visits versus none. Three or more years of continuity with the health centre (OR = 0.32) was also associated with lower odds of four or more ED visits versus none. CONCLUSIONS Findings underscore opportunities to reduce higher frequency of ED visits in health centres, which are primary care providers to many low-income populations. Our findings highlight the potential importance of improving patient retention, better access to providers afterhours or for urgent visits, and access to specialist as areas of care in need of improvement.
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Affiliation(s)
- Nadereh Pourat
- UCLA Center for Health Policy Research, Los Angeles, California, USA
- UCLA Fielding School of Public Health, Department of Health Policy and Management, Los Angeles, California, USA
| | - Connie Lu
- UCLA Center for Health Policy Research, Los Angeles, California, USA
| | - Xiao Chen
- UCLA Center for Health Policy Research, Los Angeles, California, USA
| | - Weihao Zhou
- UCLA Center for Health Policy Research, Los Angeles, California, USA
| | - Brionna Hair
- U.S. Department of Health and Human Services, Office of Quality Improvement, Bureau of Primary Health Care, Health Resources and Services Administration, Rockville, Maryland, USA
| | - Joshua Bolton
- U.S. Department of Health and Human Services, Office of Quality Improvement, Bureau of Primary Health Care, Health Resources and Services Administration, Rockville, Maryland, USA
| | - Hank Hoang
- U.S. Department of Health and Human Services, Office of Quality Improvement, Bureau of Primary Health Care, Health Resources and Services Administration, Rockville, Maryland, USA
| | - Alek Sripipatana
- U.S. Department of Health and Human Services, Office of Quality Improvement, Bureau of Primary Health Care, Health Resources and Services Administration, Rockville, Maryland, USA
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Pourat N, Chen X, Lu C, Zhou W, Hair B, Bolton J, Sripipatana A. Ensuring Equitable Care in Diabetes Management Among Patients of Health Resources & Services Administration-Funded Health Centers in the United States. Diabetes Spectr 2023; 36:69-77. [PMID: 36818414 PMCID: PMC9935284 DOI: 10.2337/ds22-0016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
AIM To explore whether there are racial/ethnic differences in diabetes management and outcomes among adult health center (HC) patients with type 2 diabetes. METHODS We analyzed data from the 2014 Health Center Patient Survey, a national sample of HC patients. We examined indicators of diabetes monitoring (A1C testing, annual foot/eye doctor visits, and cholesterol checks) and care management (specialist referrals, individual treatment plan, and receipt of calls/appointments/home visits). We also examined diabetes-specific outcomes (blood glucose levels, diabetes-related emergency department [ED] visits/hospitalizations, and diabetes self-management confidence) and general outcomes (number of doctor visits, ED visits, and hospitalizations). We used multilevel logistic regression models to examine racial/ethnic disparities by the above indicators. RESULTS We found racial/ethnic parity in A1C testing, eye doctor visits, and diabetes-specific outcomes. However, Hispanics/Latinos (odds ratio [OR] 0.26), non-Hispanic African Americans (OR 0.25), and Asians (OR 0.11) were less likely to receive a cholesterol check than Whites. Non-Hispanic African Americans (OR 0.43) were less likely to have frequent doctor visits, while Hispanic/Latino patients (OR 0.45) were less likely to receive an individual treatment plan. CONCLUSION HCs largely provide equitable diabetes care but have room for improvement in some indicators. Tailored efforts such as culturally competent care and health education for some racial/ethnic groups may be needed to improve diabetes management and outcomes.
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Affiliation(s)
- Nadereh Pourat
- UCLA Center for Health Policy Research, Los Angeles, CA
- Department of Health Policy and Management, UCLA Fielding School of Public Health, Los Angeles, CA
- Corresponding author: Nadereh Pourat,
| | - Xiao Chen
- UCLA Center for Health Policy Research, Los Angeles, CA
| | - Connie Lu
- UCLA Center for Health Policy Research, Los Angeles, CA
| | - Weihao Zhou
- UCLA Center for Health Policy Research, Los Angeles, CA
| | - Brionna Hair
- Office of Quality Improvement, Bureau of Primary Health Care, Health Resources & Services Administration, U.S. Department of Health and Human Services, Rockville, MD
| | - Joshua Bolton
- Office of Quality Improvement, Bureau of Primary Health Care, Health Resources & Services Administration, U.S. Department of Health and Human Services, Rockville, MD
| | - Alek Sripipatana
- Office of Quality Improvement, Bureau of Primary Health Care, Health Resources & Services Administration, U.S. Department of Health and Human Services, Rockville, MD
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Hyams TC, Luo L, Hair B, Lee K, Lu Z, Seminara D. Machine Learning Approach to Facilitate Knowledge Synthesis at the Intersection of Liver Cancer, Epidemiology, and Health Disparities Research. JCO Clin Cancer Inform 2022; 6:e2100129. [PMID: 35623021 DOI: 10.1200/cci.21.00129] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE Liver cancer is a global challenge, and disparities exist across multiple domains and throughout the disease continuum. However, liver cancer's global epidemiology and etiology are shifting, and the literature is rapidly evolving, presenting a challenge to the synthesis of knowledge needed to identify areas of research needs and to develop research agendas focusing on disparities. Machine learning (ML) techniques can be used to semiautomate the literature review process and improve efficiency. In this study, we detail our approach and provide practical benchmarks for the development of a ML approach to classify literature and extract data at the intersection of three fields: liver cancer, health disparities, and epidemiology. METHODS We performed a six-phase process including: training (I), validating (II), confirming (III), and performing error analysis (IV) for a ML classifier. We then developed an extraction model (V) and applied it (VI) to the liver cancer literature identified through PubMed. We present precision, recall, F1, and accuracy metrics for the classifier and extraction models as appropriate for each phase of the process. We also provide the results for the application of our extraction model. RESULTS With limited training data, we achieved a high degree of accuracy for both our classifier and for the extraction model for liver cancer disparities research literature performed using epidemiologic methods. The disparities concept was the most challenging to accurately classify, and concepts that appeared infrequently in our data set were the most difficult to extract. CONCLUSION We provide a roadmap for using ML to classify and extract comprehensive information on multidisciplinary literature. Our technique can be adapted and modified for other cancers or diseases where disparities persist.
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Affiliation(s)
- Travis C Hyams
- Office of the Director, Division of Cancer Control and Population Sciences, National Cancer Institute, National Institutes of Health, Bethesda, MD
| | - Ling Luo
- National Center for Biotechnology Information, National Library of Medicine, National Institutes of Health, Bethesda, MD
| | - Brionna Hair
- Office of the Director, Division of Cancer Control and Population Sciences, National Cancer Institute, National Institutes of Health, Bethesda, MD
| | - Kyubum Lee
- Department of Biostatistics and Bioinformatics, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL
| | - Zhiyong Lu
- National Center for Biotechnology Information, National Library of Medicine, National Institutes of Health, Bethesda, MD
| | - Daniela Seminara
- Office of the Director, Division of Cancer Control and Population Sciences, National Cancer Institute, National Institutes of Health, Bethesda, MD
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Pourat N, Chen X, Tsugawa Y, Lu C, Zhou W, Hoang H, Hair B, Bolton J, Sripipatana A. Intersection of complexity and high utilization among health center patients aged 18 to 64 years. Am J Manag Care 2022; 28:66-72. [PMID: 35139291 DOI: 10.37765/ajmc.2022.88751] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
OBJECTIVES Existing literature indicates that multimorbidity, mental health (MH) conditions, substance use disorders (SUDs), and social determinants of health are hallmarks of high-need, high-cost patients. Health Resources and Services Administration-funded health centers (HCs) provide care to nearly 30 million patients, but data on their patients' complexity and utilization patterns are limited. We identified subgroups of HC patients based on latent concepts of complexity and utilization. STUDY DESIGN We used cross-sectional national data from the 2014 Health Center Patient Survey and latent class analyses to identify distinct and homogenous groups of complex high-utilizing patients aged 18 to 64 years. METHODS We included indicators of chronic conditions (CCs), MH, SUD risk, and health behavior to measure complexity. We used number of outpatient and emergency department visits in the past year to measure utilization. RESULTS HC patients were separated in 9 distinct groups based on 3 complexity latent classes (MH, multiple CCs, and low risk) and 3 utilization classes (low, high, and superutilizers). Conditions associated with each subgroup differed. The highest prevalence of bipolar disorder (45%) and high SUD risk (6%) was observed among MH superutilizers, whereas the highest prevalence of cardiovascular disease (48%) and obesity (96%) was seen among CC superutilizers. Most MH superutilizer patients concurrently had MH conditions and obesity and were smokers, but most CC superutilizer patients concurrently had hypertension, obesity, and cardiovascular disease. CONCLUSIONS Our examination of complexity and utilization indicated distinct HC patient populations. Managing the care of each group may require different targeted intervention approaches such as multidisciplinary care teams that include MH providers or specialists.
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Affiliation(s)
- Nadereh Pourat
- UCLA Center for Health Policy Research, 10960 Wilshire Blvd, Ste 1550, Los Angeles, CA 90024.
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Abstract
Systems epidemiology offers a more comprehensive and holistic approach to studies of cancer in populations by considering high dimensionality measures from multiple domains, assessing the inter-relationships among risk factors, and considering changes over time. These approaches offer a framework to account for the complexity of cancer and contribute to a broader understanding of the disease. Therefore, NCI sponsored a workshop in February 2019 to facilitate discussion about the opportunities and challenges of the application of systems epidemiology approaches for cancer research. Eight key themes emerged from the discussion: transdisciplinary collaboration and a problem-based approach; methods and modeling considerations; interpretation, validation, and evaluation of models; data needs and opportunities; sharing of data and models; enhanced training practices; dissemination of systems models; and building a systems epidemiology community. This manuscript summarizes these themes, highlights opportunities for cancer systems epidemiology research, outlines ways to foster this research area, and introduces a collection of papers, "Cancer System Epidemiology Insights and Future Opportunities" that highlight findings based on systems epidemiology approaches.
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Affiliation(s)
- Rolando Barajas
- Epidemiology and Genomics Research Program, Division of Cancer Control and Population Sciences (DCCPS), National Cancer Institute (NCI), National Institutes of Health (NIH), Bethesda, Maryland, United States of America
| | - Brionna Hair
- DCCPS, NCI, NIH, Bethesda, Maryland, United States of America
| | - Gabriel Lai
- Epidemiology and Genomics Research Program, Division of Cancer Control and Population Sciences (DCCPS), National Cancer Institute (NCI), National Institutes of Health (NIH), Bethesda, Maryland, United States of America
| | - Melissa Rotunno
- Epidemiology and Genomics Research Program, Division of Cancer Control and Population Sciences (DCCPS), National Cancer Institute (NCI), National Institutes of Health (NIH), Bethesda, Maryland, United States of America
| | - Marissa M. Shams-White
- Epidemiology and Genomics Research Program, Division of Cancer Control and Population Sciences (DCCPS), National Cancer Institute (NCI), National Institutes of Health (NIH), Bethesda, Maryland, United States of America
| | - Elizabeth M. Gillanders
- Epidemiology and Genomics Research Program, Division of Cancer Control and Population Sciences (DCCPS), National Cancer Institute (NCI), National Institutes of Health (NIH), Bethesda, Maryland, United States of America
| | - Leah E. Mechanic
- Epidemiology and Genomics Research Program, Division of Cancer Control and Population Sciences (DCCPS), National Cancer Institute (NCI), National Institutes of Health (NIH), Bethesda, Maryland, United States of America
- * E-mail:
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Pourat N, Lu C, Chen X, Zhou W, Hair B, Bolton J, Sripipatana A. Trends in access to care among rural patients served at HRSA-funded health centers. J Rural Health 2021; 38:970-979. [PMID: 34617337 DOI: 10.1111/jrh.12626] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
PURPOSE Nearly one-fifth of Americans live in rural areas and experience multiple socioeconomic and health disparities. Health Resources and Services Administration (HRSA)-funded health centers (HCs) provide comprehensive primary care in rural communities. However, no prior research has examined trends in access to care in rural HC patients. We examined the change in access to care among patients served at rural HRSA-funded HCs in the United States between 2009 and 2014. METHODS We compared patients by year to examine measures of access using multilevel generalized structural equation logistic regression models with random effects. We used the 2009 and 2014 cross-sectional Health Center Patient Surveys and identified 2,625 adult rural HC patients. Dependent variables were subjective (unmet need/delay in medical care, mental health, dental care, and prescription medications) and objective measures (preventive care and other health care utilization) in access to care. Our independent variable of interest was time, comparing access in 2009 and 2014. RESULTS Rural HC patients reported higher predicted probability of influenza vaccine receipt (37% vs 51%), and lower unmet (25% vs 14%) and delayed medical care (36% vs 18%) between 2009 and 2014. Any emergency department visits in the last year increased (32% vs 46%) and mammogram (70% vs 55%) and Pap test (83% vs 72%) screening rates decreased. CONCLUSIONS Observed increases in access to care among rural HC patients are positive developments but the challenges to access care still persist. Remote services, such as telehealth, could be cost-effective means of improving access to care among rural patients with limited provider supply.
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Affiliation(s)
- Nadereh Pourat
- Health Economics and Evaluation Research Program, UCLA Center for Health Policy Research, Los Angeles, California, USA.,UCLA Fielding School of Public Health, Department of Health Policy and Management, Los Angeles, California, USA
| | - Connie Lu
- Health Economics and Evaluation Research Program, UCLA Center for Health Policy Research, Los Angeles, California, USA
| | - Xiao Chen
- Health Economics and Evaluation Research Program, UCLA Center for Health Policy Research, Los Angeles, California, USA
| | - Weihao Zhou
- Health Economics and Evaluation Research Program, UCLA Center for Health Policy Research, Los Angeles, California, USA
| | - Brionna Hair
- Office of Quality Improvement, Bureau of Primary Health Care, Health Resources and Services Administration, US Department of Health and Human Services, Rockville, Maryland, USA
| | - Joshua Bolton
- Office of Quality Improvement, Bureau of Primary Health Care, Health Resources and Services Administration, US Department of Health and Human Services, Rockville, Maryland, USA
| | - Alek Sripipatana
- Office of Quality Improvement, Bureau of Primary Health Care, Health Resources and Services Administration, US Department of Health and Human Services, Rockville, Maryland, USA
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Demeke HB, Pao LZ, Clark H, Romero L, Neri A, Shah R, McDow KB, Tindall E, Iqbal NJ, Hatfield-Timajchy K, Bolton J, Le X, Hair B, Campbell S, Bui C, Sandhu P, Nwaise I, Armstrong PA, Rose MA. Telehealth Practice Among Health Centers During the COVID-19 Pandemic - United States, July 11-17, 2020. MMWR Morb Mortal Wkly Rep 2020; 69:1902-1905. [PMID: 33332297 PMCID: PMC7745961 DOI: 10.15585/mmwr.mm6950a4] [Citation(s) in RCA: 62] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 12/02/2022]
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Pourat N, Chen X, Lu C, Zhou W, Hoang H, Hair B, Bolton J, Sripipatana A. The role of dentist supply, need for care and long-term continuity in Health Resources and Services Administration-funded health centres in the United States. Community Dent Oral Epidemiol 2020; 49:291-300. [PMID: 33230861 DOI: 10.1111/cdoe.12601] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Revised: 10/07/2020] [Accepted: 11/02/2020] [Indexed: 11/28/2022]
Abstract
OBJECTIVES Health Resources and Services Administration-funded health centres (HCs) are an important source of dental services for low-income and vulnerable patients in the United States. About 82% of HCs in 2018 had dental workforce, but it is unclear whether this workforce meets the oral health needs of HC patients. Thus, we first examined (a) whether dental workforce was associated with any dental visits vs none and (b) whether HC patients with any visits were more likely to have a visit at the HC vs elsewhere. We then examined (c) if need for oral health care and long-term continuity at the HC were associated with dental visits and visits at the HC. METHODS This study used the 2014 Health Center Patient Survey, a nationally representative study of US HC patients, and the 2013 Uniform Data System, an administrative dataset of HC characteristics. We also used the 2013 Area Health Resource File to measure the contribution of local supply of dentists. We included working-age adult patients (n = 5006) and used multilevel structural equation models with Poisson specification. RESULTS Larger dental workforce at the HC was significantly associated with 1% higher likelihood (relative risk [RR]: 1.01, 1.00-1.02) of any visits and 10% higher likelihood of a visit at the HC among those with a visit (RR: 1.10, 1.06-1.14). Patient self-reported oral health need was positively associated with 157% higher likelihood of dental visits (RR: 2.57, 2.29-2.88), and 42% higher likelihood of dental visit at the HC vs elsewhere (RR: 1.42, 1.19-1.69). Long-term continuity with the HC was not significantly associated with likelihood of dental visits, but was associated with 26% higher likelihood of visits at the HC among those who had any visits (RR: 1.26, 1.02-1.56). DISCUSSION The findings highlight the potential impact of increasing dental workforce at HCs to promote access; the high level of need for oral health care at HCs; and the increased effort required to promote access among newer patients who may be less familiar with the availability of oral health care at HCs. Together, these findings reinforce the importance of addressing barriers of use of oral health services among low-income and uninsured patients.
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Affiliation(s)
- Nadereh Pourat
- UCLA Center for Health Policy Research, University of California, Los Angeles, CA, USA.,Department of Health Policy and Management, UCLA Fielding School of Public Health, University of California, Los Angeles, CA, USA
| | - Xiao Chen
- UCLA Center for Health Policy Research, University of California, Los Angeles, CA, USA
| | - Connie Lu
- UCLA Center for Health Policy Research, University of California, Los Angeles, CA, USA
| | - Weihao Zhou
- UCLA Center for Health Policy Research, University of California, Los Angeles, CA, USA
| | - Hank Hoang
- Bureau of Primary Health Care, Health Resources and Services Administration, U.S. Department of Health and Human Services, Rockville, MD, USA
| | - Brionna Hair
- Bureau of Primary Health Care, Health Resources and Services Administration, U.S. Department of Health and Human Services, Rockville, MD, USA
| | - Joshua Bolton
- Bureau of Primary Health Care, Health Resources and Services Administration, U.S. Department of Health and Human Services, Rockville, MD, USA
| | - Alek Sripipatana
- Bureau of Primary Health Care, Health Resources and Services Administration, U.S. Department of Health and Human Services, Rockville, MD, USA
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Hair B, Hayes S. Abstract 137: Racial differences in physical activity after breast cancer diagnosis. Cancer Res 2013. [DOI: 10.1158/1538-7445.am2013-137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background: The established benefits of physical activity (PA) after breast cancer diagnosis, including reduced mortality and treatment-related side effects and improved quality of life, suggest that PA should become a component of breast cancer care. Research shows that breast cancer survivors decrease PA post-diagnosis, but these studies have been underpowered to examine racial differences or were not population-based.
Methods: The Carolina Breast Cancer Study, a population-based study of incident breast cancer cases, assesses PA levels pre- and post-diagnosis in a large sample (n=1,735) with a substantial proportion of African-Americans (21%). PA was calculated as the number of minutes spent performing moderate and/or vigorous activity per week.
Results: Women were less likely to meet PA recommendations of >150 minutes of weekly activity after their breast cancer diagnosis (35%) than before diagnosis (61%). African-American, lower income and less educated women were less likely to meet recommendations both pre-diagnosis and post-diagnosis, but the decline in meeting recommendations following diagnosis was consistent across these characteristics. Though the majority of women (63%) decreased activity post-diagnosis, 19% increased and 18% did not change their activity levels. The average decrease in weekly minutes of PA was 230 minutes (95% CI: 190, 270). On average, African-Americans reduced their PA by more minutes than whites (276 versus 218 minutes, respectively; p-value=0.14) as did lower income compared to higher income women (311 versus 199 minutes, respectively; p-value=0.002). Compared to those with decreased post-diagnosis PA, women who were white (OR: 1.3, 95% CI: 1.0, 1.7), higher income (OR: 1.6, 95% CI: 1.2, 2.1), or higher educated (OR: 1.5, 95% CI: 0.9, 2.5) were more likely to increase activity post-diagnosis.
Conclusions: After breast cancer diagnosis, cases who were African-American, had lower income, or were less educated were less likely to meet PA recommendations, less likely to increase activity, and tended to reduce PA by more minutes. Interventions should seek to increase post-diagnosis PA overall, with a focus on these subgroups.
Citation Format: Brionna Hair, Sandi Hayes. Racial differences in physical activity after breast cancer diagnosis. [abstract]. In: Proceedings of the 104th Annual Meeting of the American Association for Cancer Research; 2013 Apr 6-10; Washington, DC. Philadelphia (PA): AACR; Cancer Res 2013;73(8 Suppl):Abstract nr 137. doi:10.1158/1538-7445.AM2013-137
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Affiliation(s)
- Brionna Hair
- 1University of North Carolina at Chapel Hill, Chapel Hill, NC
| | - Sandi Hayes
- 2Queensland University of Technology, Queensland, Australia
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Gresenz CR, Blanchard JC, Timbie JW, Acosta J, Pollack CE, Ruder T, Saloner B, Benjamin-Johnson R, Weinick RM, Adamson DM, Hair B. Behavioral Health in the District of Columbia: Assessing Need and Evaluating the Public System of Care. Rand Health Q 2012; 2:14. [PMID: 28083236 PMCID: PMC4945296] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
This article shares findings from a study of the public behavioral health care system in the District of Columbia, including the prevalence of mental health disorders and substance use, the organization and financing of public behavioral health services, utilization of public behavioral health services, and priorities for improvement. The authors' analyses found that prevalence of mental health conditions resembles patterns nationally, among both adults and youth. Substance use disorders are more prevalent among adults and comparatively lower for the youth population, compared to national patterns. Potentially 60 percent of adults and 72 percent of adolescents enrolled in Medicaid managed care may have unmet need for depression services. Based on claims data, 45 percent of children and 41 percent of adults enrolled in Mental Health Rehabilitation Services programs have gaps in care that exceed six months during a 12-month period. Participants in focus groups and stakeholder interviews highlighted such challenges as gaps in care and difficulties in coordination of care for particular populations and services. High-level priorities include reducing unmet need for public mental health care, tracking and coordinating care, improving the availability and accessibility of substance use treatment services, and upgrading the data infrastructure.
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Hair B, Hussey P, Wynn B. A comparison of ambulatory perioperative times in hospitals and freestanding centers. Am J Surg 2012; 204:23-7. [PMID: 22341522 DOI: 10.1016/j.amjsurg.2011.07.023] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2011] [Revised: 07/29/2011] [Accepted: 07/29/2011] [Indexed: 11/18/2022]
Abstract
BACKGROUND The volume of surgical procedures performed in ambulatory surgical centers has increased rapidly. METHODS Ambulatory surgical visits of Medicare beneficiaries were compared for hospital-based and freestanding ambulatory surgical centers (ASCs). The main outcomes were time in surgery, time in operating room, time in postoperative care, and total perioperative time. RESULTS The mean total perioperative time for all procedures examined was 39% shorter in freestanding ASCs then in hospital-based ASCs (83 vs 135 min; P < .01); surgery time was 37% shorter (19 vs 30 min; P < .01), operating room time was 37% shorter (34 vs 54 min; P < .01), and postoperative time was 35% shorter (48 vs 74 min; P < .01). CONCLUSIONS Perioperative times were significantly shorter in freestanding ASCs than in hospital-based ASCs. It is unclear how much of the difference was the result of efficiency versus patient selection.
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Affiliation(s)
- Brionna Hair
- Department of Epidemiology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599-7435, USA.
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Zaky S, Lund M, May K, Hair B, Godette K, Butler E, Holmes L, O'Regan R, Landry J. The Triple Threat of Recurrence after Breast Conserving Therapy: Race, Receptor Status and Age. Cancer Res 2009. [DOI: 10.1158/0008-5472.sabcs-09-6045] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
PurposeThe purpose of this study is to evaluate the impact of race, receptor status, and age on recurrence in patients undergoing breast conserving therapy (BCT).MethodsThe study population consisted of 510 primary invasive female breast cancer patients (excluding Stage IV), who resided in Fulton-Dekalb counties, in Atlanta, GA. These patients were diagnosed in 2003-2004 and treated within the Emory University Affiliated Hospitals. Data was obtained from the SEER cancer registry and augmented with medical record abstraction. Median follow-up was 3.5 and 4.4 years for recurrence and survival, respectively. Breast tumors were categorized as either triple negative (TN), which were estrogen, progesterone, and Her2-neu receptor negative tumors, versus (vs) non-TN, all other possible iterations. Women were evaluated for recurrence and death by TN status, race (African American (AA) vs Caucasian (C)), age, grade, tumor size, nodal status, socioeconomic status (SES), and receipt of chemotherapy. Both recurrence and survival were evaluated using chi-square, fisher exact, and cox regression analyses, p ≤ 0.05 significance.ResultsOf the 510 women, 193 received BCT. Of the 193, 92% completed radiation therapy and 45% received chemotherapy. Of the 184 women with known recurrence status, 11 recurred locally, 11 distantly, and none regionally. Compared to patients with non-TN tumors, TN patients had significantly higher local (13% vs 5%) and distant (16% vs 4%) recurrence rates. AA women had non-significant higher local recurrence than C women (7% vs 4%) and a higher distant recurrence rate (8% vs 3%). Finally, compared to women ≥50 years old, women age <50 had a significantly higher local and distant recurrence rates, (13% vs 4%) and (9% vs 5%) respectively.Unadjusted hazard ratios (HR) and 95% confidence intervals (CI) for any recurrence were calculated: TN status (HR=2.8, 95%CI 1.2-6.5), AA race (HR=2.3, 95% CI 0.9-5.8), age <50 years (HR= 2.3, 95%CI 1.0-5.1), grade 2/3 vs 1 (HR=2.3, 95%CI 1.0-5.1), and chemotherapy receipt (HR=3.0, 95%CI 1.2-7.4). Factors that were highly non-statistically significant included stage, tumor size, nodal status, and SES.In a multivariate model including receptor status, race, and age results were similar (HR = 2.5, 2.1, and 2.1 respectively). When tumor size, nodal status, grade, SES, and chemotherapy status were included in the previous model, only AA race independently predicted recurrence (HR=3.4, 95%CI 1.1-11.1), while TN status demonstrated a trend (HR=1.9, 95%CI 0.8-5.7).In survival analyses, neither TN status, AA race, nor age <50 years predicted outcome in any of the models described above. However, TN status did show a trend for significance (HR=2.6, 95%CI 0.8-9.0).ConclusionWe observed that there was a significant increase in local and distant metastatic recurrence rates after BCT among patients diagnosed with TN breast cancers, AA women, and women <50 years old. In contrast, we did not observe differences in survival, with the exception of TN breast cancers. This study suggests that among women who receive BCT, current standard radiation and systemic therapies may not be adequate in preventing recurrence among women with TN breast cancers, of AA race, or younger age.
Citation Information: Cancer Res 2009;69(24 Suppl):Abstract nr 6045.
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Affiliation(s)
- S. Zaky
- 1Emory Winship Cancer Center, GA,
| | | | - K. May
- 2Emory Winship Cancer Center, GA,
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