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Sveréus S, Petzold M, Rehnberg C. Change in avoidable hospitalizations for low-income elders following quasi-market reform in primary care - Evidence from a natural experiment in Sweden. Soc Sci Med 2024; 346:116711. [PMID: 38430872 DOI: 10.1016/j.socscimed.2024.116711] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Revised: 02/13/2024] [Accepted: 02/20/2024] [Indexed: 03/05/2024]
Abstract
Quasi-market reforms have been increasingly implemented in tax-funded health care, but their effects in terms of equity, quality and socioeconomic differentials in quality remain sparsely studied. We create a natural experiment setup exploiting the differential timing of a set of quasi-market reforms - including patient choice, free establishment of providers and changes in provider remuneration -, implemented in primary care in the two largest Swedish regions (Stockholm and Västra Götaland) in 2008-2009. Using a database with individual level data from 2005 to 2009, we construct a difference-in-difference-in-differences model that compares pre to post reform changes in avoidable hospitalizations (AHs) for low-income elders and a matched comparison group, in the region exposed to, versus unexposed to, reform (total N ∼ 200 000). The results show that for low-income elders - a group dominated by older women - reform led to higher AH rates, i.e., worse primary health care quality, than what would have been the case in absence of reform. Specifically, low-income elders exposed to reform missed out on improvements in AHs seen simultaneously in the unexposed region. At the same time, the reform had on average no effect for comparable, non-low-income, peers. The fact that this pattern was specific for avoidable hospitalizations - judged as amenable to interventions in primary care -, but not present for total hospitalizations, supports that it was driven by reform implementation rather than other factors. The study contributes with high-quality empirical evidence to a policy relevant but sparsely researched area and highlights the necessity to consider differential effects of organizational changes across socioeconomic groups.
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Affiliation(s)
- Sofia Sveréus
- Department of Learning, Informatics, Management & Ethics (LIME), Karolinska Institutet, SE, 17177, Stockholm, Sweden; Stockholm Centre for Health Economics, Region Stockholm, Karolinska Institutet, Tomtebodavägen 18A, SE, 17177, Stockholm, Sweden.
| | - Max Petzold
- School of Public Health and Community Medicine, Institute of Medicine, University of Gothenburg, Box 428, SE-40530, Gothenburg, Sweden
| | - Clas Rehnberg
- Department of Learning, Informatics, Management & Ethics (LIME), Karolinska Institutet, SE, 17177, Stockholm, Sweden; Stockholm Centre for Health Economics, Region Stockholm, Karolinska Institutet, Tomtebodavägen 18A, SE, 17177, Stockholm, Sweden
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Schrøder CK, Kristiansen EB, Flarup L, Christiansen CF, Thomsen RW, Kristensen PK. Preadmission morbidity and healthcare utilization among older adults with potentially avoidable hospitalizations: a Danish case-control study. Eur Geriatr Med 2024; 15:127-138. [PMID: 38015387 PMCID: PMC10876768 DOI: 10.1007/s41999-023-00887-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Accepted: 10/17/2023] [Indexed: 11/29/2023]
Abstract
PURPOSE Examine preadmission diagnoses, medication use, and preadmission healthcare utilization among older adults prior to first potentially avoidable hospitalizations. METHODS A nationwide population-based case-control study using Danish healthcare data. All Danish adults aged ≥ 65 years who had a first potentially avoidable hospitalization from January 1995 through March 2019 (n = 725,939) were defined as cases, and 1:1 age- and sex-matched general population controls (n = 725,939). Preadmission morbidity and healthcare utilization were assessed based on a complete hospital diagnosis history within 10 years prior, and all medication use and healthcare contacts 1 year prior. Using log-binomial regression, we calculated adjusted prevalence ratios (PR) with 95% confidence intervals (CI). RESULTS Included cases and controls had a median age of 78 years and 59% were female. The burden of preadmission morbidity was higher among cases than controls. The strongest associations were observed for preadmission chronic lung disease (PR 3.8, CI 3.7-3.8), alcohol-related disease (PR 3.1, CI 3.0-3.2), chronic kidney disease (PR 2.4, CI 2.4-2.5), psychiatric disease (PR 2.2, CI 2.2-2.3), heart failure (PR 2.2, CI 2.2-2.3), and previous hospital contacts with infections (PR 2.2, CI 2.2-2.3). A high and accelerating number of healthcare contacts was observed during the months preceding the potentially avoidable hospitalization (having over 5 GP contacts 1 month prior, PR 3.0, CI 3.0-3.0). CONCLUSION A high number of healthcare contacts and preadmission morbidity and medication use, especially chronic lung, heart, and kidney disease, alcohol-related or psychiatric disease including dementia, and previous infections are strongly associated with potentially avoidable hospitalizations.
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Affiliation(s)
- Christine K Schrøder
- Department of Clinical Epidemiology, Aarhus University Hospital, Olof Palmes Allé 43-45, 8200, Aarhus N, Denmark.
- Department of Orthopedic Surgery, Aarhus University Hospital, Palle Juul-Jensens, Boulevard 99, 8200, Aarhus N, Denmark.
- Department of Clinical Medicine, Aarhus University, Palle Juul-Jensens Boulevard 82, 8200, Aarhus N, Denmark.
| | - Eskild B Kristiansen
- Department of Clinical Epidemiology, Aarhus University Hospital, Olof Palmes Allé 43-45, 8200, Aarhus N, Denmark
- Department of Clinical Medicine, Aarhus University, Palle Juul-Jensens Boulevard 82, 8200, Aarhus N, Denmark
| | - Lone Flarup
- Strategisk Kvalitet, Koncern Kvalitet, Central Denmark Region, Viborg, Denmark
| | - Christian F Christiansen
- Department of Clinical Epidemiology, Aarhus University Hospital, Olof Palmes Allé 43-45, 8200, Aarhus N, Denmark
- Department of Clinical Medicine, Aarhus University, Palle Juul-Jensens Boulevard 82, 8200, Aarhus N, Denmark
| | - Reimar W Thomsen
- Department of Clinical Epidemiology, Aarhus University Hospital, Olof Palmes Allé 43-45, 8200, Aarhus N, Denmark
- Department of Clinical Medicine, Aarhus University, Palle Juul-Jensens Boulevard 82, 8200, Aarhus N, Denmark
| | - Pia K Kristensen
- Department of Clinical Epidemiology, Aarhus University Hospital, Olof Palmes Allé 43-45, 8200, Aarhus N, Denmark
- Department of Orthopedic Surgery, Aarhus University Hospital, Palle Juul-Jensens, Boulevard 99, 8200, Aarhus N, Denmark
- Department of Clinical Medicine, Aarhus University, Palle Juul-Jensens Boulevard 82, 8200, Aarhus N, Denmark
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Gustafsson PE, Fonseca-Rodríguez O, Castel Feced S, San Sebastián M, Bastos JL, Mosquera PA. A novel application of interrupted time series analysis to identify the impact of a primary health care reform on intersectional inequities in avoidable hospitalizations in the adult Swedish population. Soc Sci Med 2024; 343:116589. [PMID: 38237285 DOI: 10.1016/j.socscimed.2024.116589] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Revised: 12/07/2023] [Accepted: 01/09/2024] [Indexed: 02/10/2024]
Abstract
Primary health care (PHC) systems are a crucial instrument for achieving equitable population health, but there is little evidence of how PHC reforms impact equities in population health. In 2010, Sweden implemented a reform that promoted marketization and privatization of PHC. The present study uses a novel integration of intersectionality-informed and evaluative epidemiological analytical frameworks to disentangle the impact of the 2010 Swedish PHC reform on intersectional inequities in avoidable hospitalizations. The study population comprised the total Swedish population aged 18-85 years across 2001-2017, in total 129 million annual observations, for whom register data on sociodemographics and hospitalizations due to ambulatory care sensitive conditions were retrieved. Multilevel Analysis of Individual Heterogeneity and Discriminatory Analyses (MAIHDA) were run for the pre-reform (2001-2009) and post-reform (2010-2017) periods to provide a mapping of inequities. In addition, random effects estimates reflecting the discriminatory accuracy of intersectional strata were extracted from a series MAIHDAs run per year 2001-2017. The estimates were re-analyzed by Interrupted Time Series Analysis (ITSA), in order to identify the impact of the reform on measures of intersectional inequity in avoidable hospitalizations. The results point to a complex reconfiguration of social inequities following the reform. While the post-reform period showed a reduction in overall rates of avoidable hospitalizations and in age disparities, socioeconomic inequities in avoidable hospitalizations, as well as the importance of interactions between complex social positions, both increased. Socioeconomically disadvantaged groups born in the Nordic countries seem to have benefited the least from the reform. The study supports a greater attention to the potentially complex consequences that health reforms can have on inequities in health and health care, which may not be immediate apparent in conventional evaluations of either population-average outcomes, or by simple evaluations of equity impacts. Methodological approaches for evaluation of complex inequity impacts need further development.
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Affiliation(s)
- Per E Gustafsson
- Department of Epidemiology and Global Health, Umeå University, Sweden.
| | | | - Sara Castel Feced
- Department of Microbiology, Pediatrics, Radiology, and Public Health, University of Zaragoza, Spain
| | | | | | - Paola A Mosquera
- Department of Epidemiology and Global Health, Umeå University, Sweden
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Harber-Aschan L, Darin-Mattsson A, Fratiglioni L, Calderón-Larrañaga A, Dekhtyar S. Socioeconomic differences in older adults' unplanned hospital admissions: the role of health status and social network. Age Ageing 2023; 52:7127659. [PMID: 37079867 PMCID: PMC10118263 DOI: 10.1093/ageing/afac290] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Indexed: 04/22/2023] Open
Abstract
BACKGROUND the socioeconomic distribution of unplanned hospital admissions in older adults is poorly understood. We compared associations of two life-course measures of socioeconomic status (SES) with unplanned hospital admissions while comprehensively accounting for health, and examined the role of social network in this association. METHODS in 2,862 community-dwelling adults aged 60+ in Sweden, we derived (i) an aggregate life-course SES measure grouping individuals into Low, Middle or High SES based on a summative score, and (ii) a latent class measure that additionally identified a Mixed SES group, characterised by financial difficulties in childhood and old age. The health assessment combined measures of morbidity and functioning. The social network measure included social connections and support components. Negative binomial models estimated the change in hospital admissions over 4 years in relation to SES. Stratification and statistical interaction assessed effect modification by social network. RESULTS adjusting for health and social network, unplanned hospitalisation rates were higher for the latent Low SES and Mixed SES group (incidence rate ratio [IRR] = 1.38, 95% confidence interval [CI]: 1.12-1.69, P = 0.002; IRR = 2.06, 95% CI: 1.44-2.94, P < 0.001; respectively; ref: High SES). Mixed SES was at a substantially greater risk of unplanned hospital admissions among those with poor (and not rich) social network (IRR: 2.43, 95% CI: 1.44-4.07; ref: High SES), but the statistical interaction test was non-significant (P = 0.493). CONCLUSION socioeconomic distributions of older adults' unplanned hospitalisations were largely driven by health, although considering SES dynamics across life can reveal at-risk sub-populations. Financially disadvantaged older adults might benefit from interventions aimed at improving their social network.
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Affiliation(s)
- Lisa Harber-Aschan
- Demography Unit, Department of Sociology, Stockholm University, Universitetsvägen 10, 114 18 Stockholm, Sweden
- Stockholm University Demography Unit, Stockholm University, Stockholm, Sweden
| | - Alexander Darin-Mattsson
- Demography Unit, Department of Sociology, Stockholm University, Universitetsvägen 10, 114 18 Stockholm, Sweden
| | - Laura Fratiglioni
- Demography Unit, Department of Sociology, Stockholm University, Universitetsvägen 10, 114 18 Stockholm, Sweden
- Stockholm Gerontology Research Center, Stockholm, Sweden
| | - Amaia Calderón-Larrañaga
- Demography Unit, Department of Sociology, Stockholm University, Universitetsvägen 10, 114 18 Stockholm, Sweden
| | - Serhiy Dekhtyar
- Demography Unit, Department of Sociology, Stockholm University, Universitetsvägen 10, 114 18 Stockholm, Sweden
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Dowell A, Betty B, Gellen C, Hanna S, Van Houtte C, MacRae J, Ranchhod D, Thorpe J. The concentration of complexity: case mix in New Zealand general practice and the sustainability of primary care. J Prim Health Care 2022; 14:302-309. [PMID: 36592774 DOI: 10.1071/hc22087] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Accepted: 09/06/2022] [Indexed: 11/06/2022] Open
Abstract
Introduction New Zealand general practice and primary care is currently facing significant challenges and opportunities following the impact of the coronavirus disease 2019 (COVID-19) pandemic and the introduction of health sector reform. For future sustainability, it is important to understand the workload associated with differing levels of patient case mix seen in general practice. Aim To assess levels of morbidity and concomitant levels of socio-economic deprivation among primary care practices within a large primary health organisation (PHO) and associated Māori provider network. Methods Routinely collected practice data from a PHO of 57 practices and a Māori provider (PHO) of five medical practices in the same geographical area were used to compare a number of population health indicators between practices that had a high proportion of high needs patients (HPHN) and practices with a low proportion of high needs patients (Non-HPHN). Results When practices in these PHOs are grouped in terms of ethnicity distribution and deprivation scores between the HPHN and Non-HPHN groups, there is significantly increased clustering of both long-term conditions and health outcome risk factors in the HPHN practices. Discussion In this study, population adverse health determinants and established co-morbidities are concentrated into the defined health provider grouping of HPHN practices. This 'concentration of complexity' raises questions about models of care and adequate resourcing for quality primary care in these settings. The findings also highlight the need to develop equitable and appropriate resourcing for all patients in primary care.
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Affiliation(s)
- Anthony Dowell
- Department of Primary Health Care and General Practice, University of Otago, Wellington, New Zealand
| | - Bryan Betty
- The Royal New Zealand College of General Practitioners, New Zealand
| | | | - Sean Hanna
- Ora Toa Health Services, Porirua, New Zealand
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Liu Y, Shepherd-Banigan M, Evans KE, Stilwell L, Terrell L, Hurst JH, Gifford EJ. Do children evaluated for maltreatment have higher subsequent emergency department and inpatient care utilization compared to a general pediatric sample? CHILD ABUSE & NEGLECT 2022; 134:105938. [PMID: 36330904 PMCID: PMC11025450 DOI: 10.1016/j.chiabu.2022.105938] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Revised: 09/16/2022] [Accepted: 10/14/2022] [Indexed: 06/16/2023]
Abstract
BACKGROUND Child maltreatment leads to substantial adverse health outcomes, but little is known about acute health care utilization patterns after children are evaluated for a concern of maltreatment at a child abuse and neglect medical evaluation clinic. OBJECTIVE To quantify the association of having a child maltreatment evaluation with subsequent acute health care utilization among children from birth to age three. PARTICIPANTS AND SETTING Children who received a maltreatment evaluation (N = 367) at a child abuse and neglect subspecialty clinic in an academic health system in the United States and the general pediatric population (N = 21,231). METHODS We conducted a retrospective cohort study that compared acute health care utilization over 18 months between the two samples using data from electronic health records. Outcomes were time to first emergency department (ED) visit or inpatient hospitalization, maltreatment-related ED use or inpatient hospitalization, and ED use or inpatient hospitalization for ambulatory care sensitive conditions (ACSCs). Multilevel survival analyses were performed. RESULTS Children who received a maltreatment evaluation had an increased hazard for a subsequent ED visit or inpatient hospitalization (hazard ratio [HR]: 1.3, 95 % confidence interval [CI]: 1.1, 1.5) and a maltreatment-related visit (HR: 4.4, 95 % CI: 2.3, 8.2) relative to the general pediatric population. A maltreatment evaluation was not associated with a higher hazard of health care use for ACSCs (HR: 1.0, 95 % CI: 0.7, 1.3). CONCLUSION This work can inform targeted anticipatory guidance to aid high-risk families in preventing future harm or minimizing complications from previous maltreatment.
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Affiliation(s)
- Yuerong Liu
- Center for Child and Family Policy, Duke University, Durham, NC, United States of America; Sanford School of Public Policy, Duke University, Durham, NC, United States of America.
| | - Megan Shepherd-Banigan
- Margolis Center for Health Policy, Duke University, Durham, NC, United States of America; Department of Population Health Sciences, School of Medicine, Duke University, Durham, NC, United States of America; Durham VA Healthcare System, Durham, NC, United States of America
| | - Kelly E Evans
- Center for Child and Family Policy, Duke University, Durham, NC, United States of America; Sanford School of Public Policy, Duke University, Durham, NC, United States of America
| | - Laura Stilwell
- Sanford School of Public Policy, Duke University, Durham, NC, United States of America; School of Medicine, Duke University, Durham, NC, United States of America
| | - Lindsay Terrell
- Department of Pediatrics, School of Medicine, Duke University, Durham, NC, United States of America; Department of Pediatrics, Duke Children's Primary Care, Duke University Medical Center, Durham, NC, United States of America
| | - Jillian H Hurst
- Department of Pediatrics, Division of Infectious Diseases, Duke University, Durham, NC, United States of America; Children's Health and Discovery Initiative, Duke University, Durham, NC, United States of America
| | - Elizabeth J Gifford
- Center for Child and Family Policy, Duke University, Durham, NC, United States of America; Sanford School of Public Policy, Duke University, Durham, NC, United States of America; Margolis Center for Health Policy, Duke University, Durham, NC, United States of America; Department of Pediatrics, School of Medicine, Duke University, Durham, NC, United States of America; Children's Health and Discovery Initiative, Duke University, Durham, NC, United States of America
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Prevalence and Risk Factors of Abnormal Glucose Metabolism and New-Onset Diabetes Mellitus after Kidney Transplantation: A Single-Center Retrospective Observational Cohort Study. Medicina (B Aires) 2022; 58:medicina58111608. [PMID: 36363565 PMCID: PMC9694737 DOI: 10.3390/medicina58111608] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2022] [Accepted: 11/03/2022] [Indexed: 11/09/2022] Open
Abstract
Background and objectives: New-onset diabetes after transplantation (NODAT) represents a primary cause of morbidity and allograft loss. We assessed prevalence and risk factors for NODAT in a population of Italian kidney transplant (KT) recipients. Methods: Data from 522 KT performed between January 2004 and December 2014 were analyzed. Participants underwent clinical examination; blood and urine laboratory tests were obtained at baseline, one, six, and 12-month of follow-up to detect glucose homeostasis abnormalities and associated metabolic disorders. An oral glucose tolerance test (OGTT) was performed at six months in 303 subjects. Results: Most patients were Caucasian (82.4%) with a mean age of 48 ± 12 years. The prevalence of abnormal glucose metabolism (AGM) and NODAT was 12.6% and 10.7%, respectively. Comparing characteristics of patients with normal glucose metabolism (NGM) to those with NODAT, we found a significant difference in living donation (16.6% vs. 6.1%; p = 0.03) and age at transplant (46 ± 12 vs. 56 ± 9 years; p = 0.0001). Also, we observed that patients developing NODAT had received higher cumulative steroid doses (1-month: 1165 ± 593 mg vs. 904 ± 427 mg; p = 0.002; 6-month:2194 ± 1159 mg vs. 1940 ± 744 mg; p = 0.002). The NODAT group showed inferior allograft function compared to patients with NGM (1-year eGFR: 50.1 ± 16.5 vs. 57 ± 20 mL/min/1.73 m2; p = 0.02). NODAT patients were more likely to exhibit elevated systolic blood pressure and higher total cholesterol and triglyceride levels than controls. Conclusions: The prevalence of NODAT in our cohort was relatively high. Patient age and early post-transplant events such as steroid abuse are associated with NODAT development.
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Marques da Costa G, Niskier Sanchez M, Eri Shimizu H. Factors associated with mortality of the elderly due to ambulatory care sensitive conditions, between 2008 and 2018, in the Federal District, Brazil. PLoS One 2022; 17:e0272650. [PMID: 35930570 PMCID: PMC9355228 DOI: 10.1371/journal.pone.0272650] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Accepted: 07/22/2022] [Indexed: 11/24/2022] Open
Abstract
Introduction In Brazil, the Unified Health System (Sistema Único de Saúde, or SUS) provides health care, and an aging population overwhelms the system due to the greater vulnerability of the elderly. In the Federal District, two models of primary care coexist–the traditional primary care and the family health strategy. The present study aimed to analyze the factors associated with mortality of the elderly due to conditions sensitive to ambulatory care in the Federal District, Brazil. Materials and methods This cross-sectional study investigated all deaths that occurred in people over 60 years old between 2008 and 2018. The variables studied were age at death, sex, marital status, education, race/color, death by condition sensitive to ambulatory care, and population coverage of primary care services. The Urban Well-Being Index (UWBI) was used, which includes the dimensions: mobility, environmental and housing conditions, infrastructure, and collective services, to analyze issues related to the place where the senior citizen resides. Results The deaths 70,503 senior citizens were recorded during the study period. The factors associated with mortality in the elderly due to ambulatory care sensitive conditions were male, lower income, and less education. Residing in a place with poor UWBI presented a response gradient with higher mortality. Increased ambulatory care coverage was also associated with lower mortality. Conclusions The study evidenced an association between male gender, age, income, and education, and UWBI with lower mortality due to ambulatory care sensitive conditions, and these associations presented a response gradient. The study also found that increased coverage of the elderly population was associated with lower mortality from sensitive conditions.
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Affiliation(s)
- Geraldo Marques da Costa
- Public Health Department, Faculty of Health Sciences, University of Brasilia, Brasilia, Federal District, Brazil
- * E-mail:
| | - Mauro Niskier Sanchez
- Public Health Department, Faculty of Health Sciences, University of Brasilia, Brasilia, Federal District, Brazil
| | - Helena Eri Shimizu
- Public Health Department, Faculty of Health Sciences, University of Brasilia, Brasilia, Federal District, Brazil
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Lyhne CN, Bjerrum M, Riis AH, Jørgensen MJ. Interventions to Prevent Potentially Avoidable Hospitalizations: A Mixed Methods Systematic Review. Front Public Health 2022; 10:898359. [PMID: 35899150 PMCID: PMC9309492 DOI: 10.3389/fpubh.2022.898359] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Accepted: 06/20/2022] [Indexed: 11/13/2022] Open
Abstract
Background The demand for healthcare is increasing due to an aging population, more people living with chronic diseases and medical comorbidities. To manage this demand, political institutions call for action to reduce the potentially avoidable hospitalizations. Quantitative and qualitative aspects should be considered to understand how and why interventions work, and for whom. The aim of this mixed methods systematic review was to identify and synthesize evidence on interventions targeting avoidable hospitalizations from the perspectives of the citizens and the healthcare professionals to improve the preventive healthcare services. Methods and Results A mixed methods systematic review was conducted following the JBI methodology using a convergent integrated approach to synthesis. The review protocol was registered in PROSPERO, reg. no. CRD42020134652. A systematic search was undertaken in six databases. In total, 45 articles matched the eligibility criteria, and 25 of these (five qualitative studies and 20 quantitative studies) were found to be of acceptable methodological quality. From the 25 articles, 99 meaning units were extracted. The combined evidence revealed four categories, which were synthesized into two integrated findings: (1) Addressing individual needs through care continuity and coordination prevent avoidable hospitalizations and (2) Recognizing preventive care as an integrated part of the healthcare work to prevent avoidable hospitalizations. Conclusions The syntheses highlight the importance of addressing individual needs through continuous and coordinated care practices to prevent avoidable hospitalizations. Engaging healthcare professionals in preventive care work and considering implications for patient safety may be given higher priority. Healthcare administers and policy-makers could support the delivery of preventive care through targeted educational material aimed at healthcare professionals and simple web-based IT platforms for information-sharing across healthcare settings. The findings are an important resource in the development and implementation of interventions to prevent avoidable hospitalizations, and may serve to improve patient safety and quality in preventive healthcare services. Systematic Review Registration:https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=134652, identifier: CRD42020134652.
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Affiliation(s)
- Cecilie Nørby Lyhne
- Department of Public Health, Aarhus University, Aarhus, Denmark
- Department of Research, Horsens Regional Hospital, Horsens, Denmark
- *Correspondence: Cecilie Nørby Lyhne
| | - Merete Bjerrum
- Department of Public Health, Aarhus University, Aarhus, Denmark
- Department of Clinical Medicine, Centre for Clinical Guidelines and Danish Centre of Systematic Reviews, A JBI Centre of Excellence, Aalborg University, Aalborg, Denmark
| | - Anders Hammerich Riis
- Department of Research, Horsens Regional Hospital, Horsens, Denmark
- Enversion A/S, Aarhus, Denmark
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Lyhne CN, Bjerrum M, Jørgensen MJ. Person-centred care to prevent hospitalisations - a focus group study addressing the views of healthcare providers. BMC Health Serv Res 2022; 22:801. [PMID: 35725608 PMCID: PMC9210672 DOI: 10.1186/s12913-022-08198-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Accepted: 06/14/2022] [Indexed: 11/10/2022] Open
Abstract
Background The primary healthcare sector comprises various health services, including disease prevention at local level. Research shows that targeted primary healthcare services can prevent the development of acute complications and ultimately reduce the risk of hospitalisations. While interdisciplinary collaboration has been suggested as a means to improve the quality and responsiveness of personal care needs in preventive services, effective implementation remains a challenge. To improve the quality and responsiveness of primary healthcare and to develop initiatives to support the interdisciplinary collaboration in preventive services, there is a need to investigate the views of primary healthcare providers. The aim of this study was to investigate perceptions of preventive care among primary healthcare providers by examining their views on what constitutes a need for hospitalisation, and which strategies are found useful to prevent hospitalisation. Further, to explain how interdisciplinary collaboration can be supported with a view to providing person-centred care. Methods Five focus group interviews were conducted with 27 healthcare providers, including general practitioners, social and healthcare assistants, occupational therapists, physiotherapists, home care nurses, specialist nurses and acute care nurses. Interviews were transcribed, and analysed with qualitative content analysis. Results Three categories emerged from the analysis: 1) Mental and social conditions influence physical functioning and hospitalisation need, 2) Well-established primary healthcare services are important to provide person-centred care through interdisciplinary collaboration and 3) Interdisciplinary collaboration in primary healthcare services is predominantly focussed on handling acute physical conditions. These describe that the healthcare providers are attentive towards the influence of mental, social and physical conditions on the risk of hospitalisation, entailing a focus on person-centred care. Nevertheless, in the preventive services, interdisciplinary collaboration focusses primarily on handling acute physical conditions, which constitutes a barrier for interdisciplinary collaboration. Conclusions By focusing on the whole person, it could be possible to provide more person-centred care through interdisciplinary collaboration and ultimately to prevent some hospitalisations. Stakeholders at all levels should be informed about the relevance of considering mental, social and physical conditions to improve the quality and responsiveness of primary healthcare services and to develop initiatives to support interdisciplinary collaboration. Supplementary Information The online version contains supplementary material available at 10.1186/s12913-022-08198-6.
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Affiliation(s)
- Cecilie Nørby Lyhne
- Research Unit for Nursing and Healthcare, Department of Public Health, Aarhus University, Bartholins Allé 2, 3, 8000, Aarhus C, Denmark. .,Research Unit, Horsens Regional Hospital, Central Denmark Region, Sundvej 30X, 8700, Horsens, Denmark.
| | - Merete Bjerrum
- Research Unit for Nursing and Healthcare, Department of Public Health, Aarhus University, Bartholins Allé 2, 3, 8000, Aarhus C, Denmark.,Center for Clinical Guidelines, Department of Clinical Medicine, Aalborg University, Soendre Skovvej 15, 9000, Aalborg, Denmark
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Gastos com internações por condições sensíveis à atenção primária: estudo ecológico. ACTA PAUL ENFERM 2022. [DOI: 10.37689/acta-ape/2022ao001134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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Allegri C, Banks H, Devillanova C. Avoidable hospitalizations and access to primary care: comparisons among Italians, resident immigrants and undocumented immigrants in administrative hospital discharge records. EClinicalMedicine 2022; 46:101345. [PMID: 35295899 PMCID: PMC8918838 DOI: 10.1016/j.eclinm.2022.101345] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Revised: 02/11/2022] [Accepted: 02/22/2022] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND Immigrants face multiple barriers in accessing healthcare; however, empirical assessment of access presents serious methodological issues, and evidence on undocumented immigrants is scant and based mainly on non-representative samples. We examine avoidable hospitalization (AH) as an indicator of poor access to primary care (PC) in Italy, where a universal healthcare system guarantees access but fails to assign general practitioners to undocumented immigrants. METHODS Using anonymized national hospital discharge records in 2019, undocumented immigrants were identified through an administrative financing code. Potential effects of poor access to PC were measured by focusing on the incidence of AH, differentiated among chronic, acute and vaccine-preventable conditions, comparing Italian citizens, documented (foreign nationals with residence permits) and undocumented immigrants. We estimated odd ratios (ORs) through logistic regression models, controlling for individual and contextual confounders. FINDINGS Compared with Italians, undocumented and documented immigrants adjusted odd ratios (OR) for the risk of AH were 1·422 (95% CI 1·322-1·528) and 1·243 (95% CI 1·201-1·287), respectively. Documented immigrants showed ORs not significantly greater than 1 for AH due to chronic diseases compared with Italians, while undocumented immigrants registered higher adjusted OR for all AH categories - chronic (OR 1·187; 95% CI 1·064-1·325), acute (OR 1·645; 95% CI 1·500-1·803) and vaccine-preventable (OR 2·170; 95% CI 1·285-3·664). INTERPRETATION Documented and undocumented immigrants face considerably higher risk of AH compared to Italians. Considering the burden of AHs, access to PC (including preventive and ambulatory care) should be provided to undocumented immigrants, and additional barriers to care for all immigrants should be further explored. FUNDING None.
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Affiliation(s)
- Chiara Allegri
- Department of Social and Political Sciences, Bocconi University
| | - Helen Banks
- Centre for Research on Health and Social Care Management (CERGAS), SDA Bocconi School of Management, Bocconi University
| | - Carlo Devillanova
- Department of Social and Political Sciences, Bocconi University, Dondena, CReAM, and Fondazione Roberto Franceschi
- Corresponding author.
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13
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Poblano Verástegui O, Torres-Arreola LDP, Flores-Hernández S, Nevarez Sida A, Saturno Hernández PJ. Avoidable Hospitalization Trends From Ambulatory Care-Sensitive Conditions in the Public Health System in México. Front Public Health 2022; 9:765318. [PMID: 35127618 PMCID: PMC8814335 DOI: 10.3389/fpubh.2021.765318] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Accepted: 12/13/2021] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVES To estimate and identify the variations in rates of Avoidable Hospitalization for Ambulatory Care Sensitive Conditions (AH-ACSC) in public institutions of the Mexican health system during the period 2010-2017. METHODS Secondary analysis of the hospital discharge database of the Ministry of Health (MoH) from 2010 to 2017. AH for ACSC was calculated by age group and sex per 100,000. Variations per year between institutions were calculated with the extreme quotient (EQ), coefficient of variation (CV) and systematic component of variance (SCV). Adjusted AH rates were calculated by group of causes (acute, chronic and preventable by vaccination). Adjusted AH trend rates were analyzed by Join Point Regression. RESULTS For the period 2010-2017, the number of AH for ACSC decreased from 676,705 to 612,897, going from almost 13% to 10.7% of hospital discharges. There is consistency in terms of relative variance magnitude. But, with regards to SCV, the change remained constant, and in a second period of 2015-2017, high variation was observed by SCV ≥ 3. All-cause AH is diminishing in all institutions. AH rates for diabetes are the highest, but like other chronic diseases, there was a decline in the period from 2010 to 2017. The relative reduction varied from 15% for heart failure to 38% for complications from diabetes or hypertension, to 75% for angina. CONCLUSIONS AH for ACSC is an indirect indicator of quality and access to first-level care. Variations by institutions are observed. This variation in CV and SCV across subsystems and states may be due to inequities in the provision of services. The factors that contribute to the burden of AH for ACSC in the Mexican Health System require detailed analysis.
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Affiliation(s)
| | | | | | - Armando Nevarez Sida
- Epidemiologic and Health Services Research Unit, Aging Area, CMNSXXI, Mexican Institute of Social Security, México City, Mexico
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14
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Saulsberry L, Danahey K, Middlestadt M, O’Leary KJ, Nutescu EA, Chen T, Lee JC, Ruhnke GW, George D, House L, van Wijk XMR, Yeo KTJ, Choksi A, Hartman SW, Knoebel RW, Friedman PN, Rasmussen LV, Ratain MJ, Perera MA, Meltzer DO, O’Donnell PH. Applicability of Pharmacogenomically Guided Medication Treatment during Hospitalization of At-Risk Minority Patients. J Pers Med 2021; 11:1343. [PMID: 34945816 PMCID: PMC8709436 DOI: 10.3390/jpm11121343] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Revised: 12/03/2021] [Accepted: 12/07/2021] [Indexed: 12/17/2022] Open
Abstract
Known disparities exist in the availability of pharmacogenomic information for minority populations, amplifying uncertainty around clinical utility for these groups. We conducted a multi-site inpatient pharmacogenomic implementation program among self-identified African-Americans (AA; n = 135) with numerous rehospitalizations (n = 341) from 2017 to 2020 (NIH-funded ACCOuNT project/clinicaltrials.gov#NCT03225820). We evaluated the point-of-care availability of patient pharmacogenomic results to healthcare providers via an electronic clinical decision support tool. Among newly added medications during hospitalizations and at discharge, we examined the most frequently utilized medications with associated pharmacogenomic results. The population was predominantly female (61%) with a mean age of 53 years (range 19-86). On average, six medications were newly prescribed during each individual hospital admission. For 48% of all hospitalizations, clinical pharmacogenomic information was applicable to at least one newly prescribed medication. Most results indicated genomic favorability, although nearly 29% of newly prescribed medications indicated increased genomic caution (increase in toxicity risk/suboptimal response). More than one of every five medications prescribed to AA patients at hospital discharge were associated with cautionary pharmacogenomic results (most commonly pantoprazole/suboptimal antacid effect). Notably, high-risk pharmacogenomic results (genomic contraindication) were exceedingly rare. We conclude that the applicability of pharmacogenomic information during hospitalizations for vulnerable populations at-risk for experiencing health disparities is substantial and warrants continued prospective investigation.
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Affiliation(s)
- Loren Saulsberry
- Department of Public Health Sciences, The University of Chicago, Chicago, IL 60637, USA
| | - Keith Danahey
- Center for Personalized Therapeutics, The University of Chicago, Chicago, IL 60637, USA; (K.D.); (M.M.); (D.G.); (L.H.); (X.M.R.v.W.); (K.-T.J.Y.); (M.J.R.); (P.H.O.)
- Center for Research Informatics, The University of Chicago, Chicago, IL 60637, USA
| | - Merisa Middlestadt
- Center for Personalized Therapeutics, The University of Chicago, Chicago, IL 60637, USA; (K.D.); (M.M.); (D.G.); (L.H.); (X.M.R.v.W.); (K.-T.J.Y.); (M.J.R.); (P.H.O.)
| | - Kevin J. O’Leary
- Division of Hospital Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA;
| | - Edith A. Nutescu
- Department of Pharmacy Systems, Outcomes and Policy, College of Pharmacy, University of Illinois Chicago, Chicago, IL 60612, USA;
- Center for Pharmacoepidemiology and Pharmacoeconomic Research, University of Illinois Chicago, Chicago, IL 60612, USA
| | - Thomas Chen
- Section of Hospital Medicine, Department of Medicine, The University of Chicago, Chicago, IL 60637, USA; (T.C.); (G.W.R.); (D.O.M.)
| | - James C. Lee
- Department of Pharmacy Practice, University of Illinois Chicago, Chicago, IL 60612, USA;
| | - Gregory W. Ruhnke
- Section of Hospital Medicine, Department of Medicine, The University of Chicago, Chicago, IL 60637, USA; (T.C.); (G.W.R.); (D.O.M.)
| | - David George
- Center for Personalized Therapeutics, The University of Chicago, Chicago, IL 60637, USA; (K.D.); (M.M.); (D.G.); (L.H.); (X.M.R.v.W.); (K.-T.J.Y.); (M.J.R.); (P.H.O.)
- Department of Pathology, The University of Chicago, Chicago, IL 60637, USA
- Advanced Technology Clinical Laboratory, The University of Chicago, Chicago, IL 60637, USA
| | - Larry House
- Center for Personalized Therapeutics, The University of Chicago, Chicago, IL 60637, USA; (K.D.); (M.M.); (D.G.); (L.H.); (X.M.R.v.W.); (K.-T.J.Y.); (M.J.R.); (P.H.O.)
- Advanced Technology Clinical Laboratory, The University of Chicago, Chicago, IL 60637, USA
- Department of Medicine, The University of Chicago, Chicago, IL 60637, USA; (S.W.H.); (R.W.K.)
| | - Xander M. R. van Wijk
- Center for Personalized Therapeutics, The University of Chicago, Chicago, IL 60637, USA; (K.D.); (M.M.); (D.G.); (L.H.); (X.M.R.v.W.); (K.-T.J.Y.); (M.J.R.); (P.H.O.)
- Department of Pathology, The University of Chicago, Chicago, IL 60637, USA
- Advanced Technology Clinical Laboratory, The University of Chicago, Chicago, IL 60637, USA
- Committee on Clinical Pharmacology and Pharmacogenomics, The University of Chicago, Chicago, IL 60637, USA
| | - Kiang-Teck J. Yeo
- Center for Personalized Therapeutics, The University of Chicago, Chicago, IL 60637, USA; (K.D.); (M.M.); (D.G.); (L.H.); (X.M.R.v.W.); (K.-T.J.Y.); (M.J.R.); (P.H.O.)
- Department of Pathology, The University of Chicago, Chicago, IL 60637, USA
- Advanced Technology Clinical Laboratory, The University of Chicago, Chicago, IL 60637, USA
- Committee on Clinical Pharmacology and Pharmacogenomics, The University of Chicago, Chicago, IL 60637, USA
| | - Anish Choksi
- Department of Pharmacy, The University of Chicago, Chicago, IL 60637, USA;
| | - Seth W. Hartman
- Department of Medicine, The University of Chicago, Chicago, IL 60637, USA; (S.W.H.); (R.W.K.)
- Department of Pharmacy, The University of Chicago, Chicago, IL 60637, USA;
| | - Randall W. Knoebel
- Department of Medicine, The University of Chicago, Chicago, IL 60637, USA; (S.W.H.); (R.W.K.)
- Department of Pharmacy, The University of Chicago, Chicago, IL 60637, USA;
| | - Paula N. Friedman
- Center for Pharmacogenomics, Department of Pharmacology, Northwestern University, Chicago, IL 60611, USA; (P.N.F.); (M.A.P.)
| | - Luke V. Rasmussen
- Department of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA;
| | - Mark J. Ratain
- Center for Personalized Therapeutics, The University of Chicago, Chicago, IL 60637, USA; (K.D.); (M.M.); (D.G.); (L.H.); (X.M.R.v.W.); (K.-T.J.Y.); (M.J.R.); (P.H.O.)
- Department of Medicine, The University of Chicago, Chicago, IL 60637, USA; (S.W.H.); (R.W.K.)
- Committee on Clinical Pharmacology and Pharmacogenomics, The University of Chicago, Chicago, IL 60637, USA
| | - Minoli A. Perera
- Center for Pharmacogenomics, Department of Pharmacology, Northwestern University, Chicago, IL 60611, USA; (P.N.F.); (M.A.P.)
| | - David O. Meltzer
- Section of Hospital Medicine, Department of Medicine, The University of Chicago, Chicago, IL 60637, USA; (T.C.); (G.W.R.); (D.O.M.)
| | - Peter H. O’Donnell
- Center for Personalized Therapeutics, The University of Chicago, Chicago, IL 60637, USA; (K.D.); (M.M.); (D.G.); (L.H.); (X.M.R.v.W.); (K.-T.J.Y.); (M.J.R.); (P.H.O.)
- Department of Medicine, The University of Chicago, Chicago, IL 60637, USA; (S.W.H.); (R.W.K.)
- Committee on Clinical Pharmacology and Pharmacogenomics, The University of Chicago, Chicago, IL 60637, USA
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Hahn-Goldberg S, Pariser P, Schwenk C, Boozary A. Opportunity to inform social needs within a hospital setting using data-driven patient engagement. BMJ Open Qual 2021; 10:bmjoq-2021-001540. [PMID: 34706871 PMCID: PMC8552177 DOI: 10.1136/bmjoq-2021-001540] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Accepted: 10/12/2021] [Indexed: 12/04/2022] Open
Abstract
Background High-risk patients account for a disproportionate amount of healthcare use, necessitating the development of care delivery solutions aimed specifically at reducing this use. These interventions have largely been unsuccessful, perhaps due to a lack of attention to patients’ social needs and engagement of patients in developing solutions. Methods The project team used a combination of administrative data, information culled from charts and interviews with high-risk patients to understand social needs, the current experience of addressing social needs in the hospital, and patient preferences and identified opportunities for improvement. Interviews were conducted in March and April 2020, and patients were asked to reflect on their experiences both before and during the COVID-19 pandemic. Results A total of 4579 patients with 26 168 visits to the emergency department and 2904 inpatient admissions in the previous year were identified. Qualitative analysis resulted in three themes: (1) the interaction between social needs, demographics, and health; (2) the hospital’s role in addressing social needs; and (3) the impact of social needs on experiences of care. Themes related to experiences before and during COVID-19 did not differ. Three opportunities were identified: (1) training for staff related to stigma and trauma, (2) improved documentation of social needs and (3) creation of navigation programmes. Discussion Certain demographic factors were clearly associated with an increased need for social support. Unfortunately, many factors identified by patients as mediating their need for such support were not consistently captured. Going forward, high-risk patients should be included in the development of quality improvement initiatives and programmes to address social needs.
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Affiliation(s)
- Shoshana Hahn-Goldberg
- OpenLab, University Health Network, Toronto, Ontario, Canada .,Leslie Dan Faculty of Pharmacy, University of Toronto, Toronto, Ontario, Canada
| | - Pauline Pariser
- Gattuso Centre for Social Medicine, University Health Network, Toronto, Ontario, Canada.,Family and Community Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Colton Schwenk
- Canadian College of Naturopathic Medicine, Toronto, Ontario, Canada
| | - Andrew Boozary
- Gattuso Centre for Social Medicine, University Health Network, Toronto, Ontario, Canada
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Gershengorn HB, Patel S, Shukla B, Warde PR, Bhatia M, Parekh D. Association of Race and Ethnicity with COVID-19 Test Positivity and Hospitalization Is Mediated by Socioeconomic Factors. Ann Am Thorac Soc 2021; 18:1326-1334. [PMID: 33724166 PMCID: PMC8513657 DOI: 10.1513/annalsats.202011-1448oc] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Accepted: 02/16/2021] [Indexed: 12/12/2022] Open
Abstract
Rationale: Black race and Hispanic ethnicity are associated with increased risks for coronavirus disease (COVID-19) infection and severity. It is purported that socioeconomic factors may drive this association, but data supporting this assertion are sparse. Objectives: To evaluate whether socioeconomic factors mediate the association of race/ethnicity with COVID-19 incidence and outcomes. Methods: We conducted a retrospective cohort study of adults tested for (cohort 1) or hospitalized with (cohort 2) COVID-19 between March 1, 2020, and July 23, 2020, at the University of Miami Hospital and Clinics. Our primary exposure was race/ethnicity. We considered socioeconomic factors as potential mediators of our exposure's association with outcomes. We used standard statistics to describe our cohorts and multivariable regression modeling to identify associations of race/ethnicity with our primary outcomes, one for each cohort, of test positivity (cohort 1) and hospital mortality (cohort 2). We performed a mediation analysis to see whether household income, population density, and household size mediated the association of race/ethnicity with outcomes. Results: Our cohorts included 15,473 patients tested (29.0% non-Hispanic White, 48.1% Hispanic White, 15.0% non-Hispanic Black, 1.7% Hispanic Black, and 1.6% other) and 295 patients hospitalized (9.2% non-Hispanic White, 56.9% Hispanic White, 21.4% non-Hispanic Black, 2.4% Hispanic Black, and 10.2% other). Among those tested, 1,256 patients (8.1%) tested positive, and, of the hospitalized patients, 47 (15.9%) died. After adjustment for demographics, race/ethnicity was associated with test positivity-odds-ratio (95% confidence interval [CI]) versus non-Hispanic White for Non-Hispanic Black: 3.21 (2.60-3.96), Hispanic White: 2.72 (2.28-3.26), and Hispanic Black: 3.55 (2.33-5.28). Population density mediated this association (percentage mediated, 17%; 95% CI, 11-31%), as did median income (27%; 95% CI, 18-52%) and household size (20%; 95% CI, 12-45%). There was no association between race/ethnicity and mortality, although this analysis was underpowered. Conclusions: Black race and Hispanic ethnicity are associated with an increased odds of COVID-19 positivity. This association is substantially mediated by socioeconomic factors.
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Affiliation(s)
- Hayley B. Gershengorn
- Division of Pulmonary, Critical Care, and Sleep Medicine, Department of Medicine
- Division of Critical Care Medicine, Albert Einstein College of Medicine, Bronx, New York; and
| | - Samira Patel
- Care Transformation, University of Miami Hospital and Clinics, Miami, Florida
| | | | - Prem R. Warde
- Care Transformation, University of Miami Hospital and Clinics, Miami, Florida
| | | | - Dipen Parekh
- Department of Urology, University of Miami Miller School of Medicine, Miami, Florida
| | - on behalf of the UHealth-DART Research Group
- Division of Pulmonary, Critical Care, and Sleep Medicine, Department of Medicine
- Division of Infectious Diseases, Department of Medicine
- Department of Medicine, and
- Department of Urology, University of Miami Miller School of Medicine, Miami, Florida
- Division of Critical Care Medicine, Albert Einstein College of Medicine, Bronx, New York; and
- Care Transformation, University of Miami Hospital and Clinics, Miami, Florida
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Predicting asthma-related crisis events using routine electronic healthcare data. Br J Gen Pract 2021; 71:e948-e957. [PMID: 34133316 PMCID: PMC8544121 DOI: 10.3399/bjgp.2020.1042] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2020] [Accepted: 06/11/2021] [Indexed: 10/31/2022] Open
Abstract
BACKGROUND There is no published algorithm predicting asthma crisis events (Accident and Emergency (A&E) attendance, hospitalisation or death) using routinely available electronic health record (EHR) data. AIM To develop an algorithm to identify individuals at high risk of an asthma crisis event. DESIGN AND SETTING Database analysis from primary care EHRs. METHOD Multivariable logistic regression was applied to a dataset of 61,861 people with asthma from England and Scotland using the Clinical Practice Research Datalink. External validation was performed using the Secure Anonymised Information Linkage databank of 174,240 patients from Wales. Outcomes were one or more hospitalisation (development dataset) and asthma-related hospitalisation, A&E attendance or death (validation dataset) within a 12-month period. RESULTS Risk factors for asthma-related crisis events included previous hospitalisation, older age, underweight, smoking and blood eosinophilia. The prediction algorithm had acceptable predictive ability with a Receiver Operating Characteristic (ROC) of 0.71 (0.70, 0.72) in the validation dataset. Using a cut-point based on the 7% of the population at greatest risk results in a positive predictive value of 5.7% (95% CI 5.3 - 6.1) and a negative predictive value of 98.9% (98.9 - 99.0), with sensitivity of 28.5% (26.7 - 30.3) and specificity of 93.3% (93.2 - 93.4); they had an event risk of 6.0% compared 1.1% for the remaining population. Eighteen people would be "needed to follow" to identify one admission. CONCLUSIONS This externally validated algorithm has acceptable predictive ability for identifying patients at high risk of asthma-related crisis events and excluding individuals not at high risk.
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