1
|
Amjad S, Tromburg C, Adesunkanmi M, Mawa J, Mahbub N, Campbell S, Chari R, Rowe BH, Ospina MB. Social Determinants of Health and Pediatric Emergency Department Outcomes: A Systematic Review and Meta-Analysis of Observational Studies. Ann Emerg Med 2024; 83:291-313. [PMID: 38069966 DOI: 10.1016/j.annemergmed.2023.10.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Revised: 10/03/2023] [Accepted: 10/20/2023] [Indexed: 03/24/2024]
Abstract
STUDY OBJECTIVE Social determinants of health contribute to disparities in pediatric health and health care. Our objective was to synthesize and evaluate the evidence on the association between social determinants of health and emergency department (ED) outcomes in pediatric populations. METHODS This review was conducted in accordance with Preferred Reporting Items for Systematic Reviews and Meta-Analyses-Equity Extension guidelines. Observational epidemiological studies were included if they examined at least 1 social determinant of health from the PROGRESS-Plus framework in relation to ED outcomes among children <18 years old. Effect direction plots were used for narrative results and pooled odds ratios (pOR) with 95% confidence intervals (CI) for meta-analyses. RESULTS Fifty-eight studies were included, involving 17,275,090 children and 103,296,839 ED visits. Race/ethnicity and socioeconomic status were the most reported social determinants of health (71% each). Black children had 3 times the odds of utilizing the ED (pOR 3.16, 95% CI 2.46 to 4.08), whereas visits by Indigenous children increased the odds of departure prior to completion of care (pOR 1.58, 95% CI 1.39 to 1.80) compared to White children. Public insurance, low income, neighborhood deprivation, and proximity to an ED were also predictors of ED utilization. Children whose caregivers had a preferred language other than English had longer length of stay and increased hospital admission. CONCLUSION Social determinants of health, particularly race, socioeconomic deprivation, proximity to an ED, and language, play important roles in ED care-seeking patterns of children and families. Increased utilization of ED services by children from racial minority and lower socioeconomic status groups may reflect barriers to health insurance and access to health care, including primary and subspecialty care, and/or poorer overall health, necessitating ED care. An intersectional approach is needed to better understand the trajectories of disparities in pediatric ED outcomes and to develop, implement, and evaluate future policies.
Collapse
Affiliation(s)
- Sana Amjad
- Department of Obstetrics & Gynecology, University of Alberta, Edmonton, Alberta, Canada
| | - Courtney Tromburg
- Department of Obstetrics & Gynecology, University of Alberta, Edmonton, Alberta, Canada
| | - Maryam Adesunkanmi
- Department of Obstetrics & Gynecology, University of Alberta, Edmonton, Alberta, Canada
| | - Jannatul Mawa
- School of Public Health, University of Alberta, Edmonton, Alberta, Canada
| | - Nazif Mahbub
- School of Public Health, University of Alberta, Edmonton, Alberta, Canada
| | - Sandra Campbell
- John W. Scott Health Sciences Library, University of Alberta, Edmonton, Alberta, Canada
| | - Radha Chari
- Department of Obstetrics & Gynecology, University of Alberta, Edmonton, Alberta, Canada
| | - Brian H Rowe
- School of Public Health, University of Alberta, Edmonton, Alberta, Canada; Department of Emergency Medicine, University of Alberta, Edmonton, Alberta, Canada
| | - Maria B Ospina
- Department of Obstetrics & Gynecology, University of Alberta, Edmonton, Alberta, Canada; Department of Public Health Sciences, Queen's University; Kingston, Ontario, Canada.
| |
Collapse
|
2
|
Quist AJL, Holcomb DA, Fliss MD, Delamater PL, Richardson DB, Engel LS. Exposure to industrial hog operations and gastrointestinal illness in North Carolina, USA. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 830:154823. [PMID: 35341848 PMCID: PMC9133154 DOI: 10.1016/j.scitotenv.2022.154823] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Revised: 03/21/2022] [Accepted: 03/21/2022] [Indexed: 06/14/2023]
Abstract
With 9 million hogs, North Carolina (NC) is the second leading hog producer in the United States. Most hogs are housed at concentrated animal feeding operations (CAFOs), where millions of tons of hog waste can pollute air and water with fecal pathogens that can cause diarrhea, vomiting, and/or nausea (known as acute gastrointestinal illness (AGI)). We used NC's ZIP code-level emergency department (ED) data to calculate rates of AGI ED visits (2016-2019) and swine permit data to estimate hog exposure. Case exposure was estimated as the inverse distances from each hog CAFO to census block centroids, weighting with Gaussian decay and by manure amount per CAFO, then aggregated to ZIP code using population weights. We compared ZIP codes in the upper quartile of hog exposure ("high hog exposed") to those without hog exposure. Using inverse probability of treatment weighting, we created a control with similar demographics to the high hog exposed population and calculated rate ratios using quasi-Poisson models. We examined effect measure modification of rurality and race using adjusted models. In high hog exposed areas compared to areas without hog exposure, we observed a 11% increase (95% CI: 1.06, 1.17) in AGI rate and 21% increase specifically in rural areas (95% CI: 0.98, 1.43). When restricted to rural areas, we found an increased AGI rate among American Indian (RR = 4.29, 95% CI: 3.69, 4.88) and Black (RR = 1.45, 95% CI: 0.98, 1.91) residents. The association was stronger during the week after heavy rain (RR = 1.41, 95% CI: 1.19, 1.62) and in areas with both poultry and swine CAFOs (RR = 1.52, 95% CI: 1.48, 1.57). Residing near CAFOs may increase rates of AGI ED visits. Hog CAFOs are disproportionally built near rural Black and American Indian communities in NC and are associated with increased AGI most strongly in these populations.
Collapse
Affiliation(s)
- Arbor J L Quist
- Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, NC 27599, USA.
| | - David A Holcomb
- Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, NC 27599, USA
| | - Mike Dolan Fliss
- Injury Prevention Research Center, University of North Carolina, Chapel Hill, NC 27514, USA
| | - Paul L Delamater
- Department of Geography, University of North Carolina, Chapel Hill, NC 27514, USA
| | - David B Richardson
- Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, NC 27599, USA
| | - Lawrence S Engel
- Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, NC 27599, USA
| |
Collapse
|
3
|
Greenfield G, Okoli O, Quezada-Yamamoto H, Blair M, Saxena S, Majeed A, Hayhoe B. Characteristics of frequently attending children in hospital emergency departments: a systematic review. BMJ Open 2021; 11:e051409. [PMID: 34663662 PMCID: PMC8523960 DOI: 10.1136/bmjopen-2021-051409] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
OBJECTIVE To summarise the literature on frequent attendances to hospital emergency departments (EDs) and describe sociodemographic and clinical characteristics of children who attend EDs frequently. SETTING Hospital EDs. PARTICIPANTS Children <21 years, attending hospital EDs frequently. PRIMARY OUTCOME MEASURES Outcomes measures were defined separately in each study, and were predominantly the number of ED attendances per year. RESULTS We included 21 studies representing 6 513 627 children. Between 0.3% and 75% of all paediatric ED users were frequent users. Most studies defined four or more visits per year as a 'frequent ED' usage. Children who were frequent ED users were more likely to be less than 5 years old. In the USA, patients with public insurance were more likely to be frequent attenders. Frequent ED users more likely to be frequent users of primary care and have long-term conditions; the most common diagnoses were infections and gastroenteritis. CONCLUSIONS The review included a wide range of information across various health systems, however, children who were frequent ED users have some universal characteristics in common. Policies to reduce frequent attendance might usefully focus on preschool children and supporting primary care in responding to primary care oriented conditions.
Collapse
Affiliation(s)
- Geva Greenfield
- Primary Care and Public Health, School of Public Health, Imperial College London, London, UK
| | - Olivia Okoli
- Primary Care and Public Health, School of Public Health, Imperial College London, London, UK
| | - Harumi Quezada-Yamamoto
- Primary Care and Public Health, School of Public Health, Imperial College London, London, UK
| | - Mitch Blair
- Primary Care and Public Health, School of Public Health, Imperial College London, London, UK
| | - Sonia Saxena
- Primary Care and Public Health, School of Public Health, Imperial College London, London, UK
| | - Azeem Majeed
- Primary Care and Public Health, School of Public Health, Imperial College London, London, UK
| | - Benedict Hayhoe
- Primary Care and Public Health, School of Public Health, Imperial College London, London, UK
| |
Collapse
|
4
|
Hester G, Nickel AJ, Watson D, Bergmann KR. Factors Associated With Bronchiolitis Guideline Nonadherence at US Children's Hospitals. Hosp Pediatr 2021; 11:1102-1112. [PMID: 34493589 DOI: 10.1542/hpeds.2020-005785] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
BACKGROUND The objective with this study was to explore factors associated with nonadherence to national bronchiolitis guidelines at 52 children's hospitals. METHODS We included patients 1 month to 2 years old with emergency department (ED) or admission encounters between January 2016 and December 2018 and bronchiolitis diagnoses in the Pediatric Health Information System database. We excluded patients with any intensive care, stay >7 days, encounters in the preceding 30 days, chronic medical conditions, croup, pneumonia, or asthma. Guideline nonadherence was defined as receiving any of 5 tests or treatments: bronchodilators, chest radiographs, systemic steroids, antibiotics, and viral testing. Nonadherence outcomes were modeled by using mixed effects logistic regression with random effects for providers and hospitals. Adjusted odds ratio (aOR) >1 indicates greater likelihood of nonadherence. RESULTS A total of 198 028 encounters were included (141 442 ED and 56 586 admission), and nonadherence was 46.1% (ED: 40.2%, admissions: 61.0%). Nonadherence increased with patient age, with both ED and hospital providers being more likely to order tests and treatments for children 12 to 24 months compared with infants 1 ot 2 months (ED: aOR, 3.39; 95% confidence interval [CI], 3.20-3.60; admissions: aOR, 2.97; CI, 2.79-3.17]). Admitted non-Hispanic Black patients were more likely than non-Hispanic white patients to receive guideline nonadherent care (aOR, 1.16; CI, 1.10-1.23), a difference driven by higher use of steroids (aOR, 1.29; CI, 1.17-1.41) and bronchodilators (aOR, 1.39; CI, 1.31-1.48). Hospital effects were prominent for viral testing in ED and admission encounters (intraclass correlation coefficient of 0.35 and 0.32, respectively). CONCLUSIONS Multiple factors are associated with national bronchiolitis guideline nonadherence.
Collapse
Affiliation(s)
| | | | | | - Kelly R Bergmann
- Emergency Medicine, Children's Minnesota, Minneapolis, Minnesota
| |
Collapse
|
5
|
Giannouchos TV, Washburn DJ, Gary JC, Foster MJ. Frequent emergency department use in the paediatric population: A systematic literature review. J Eval Clin Pract 2021; 27:193-203. [PMID: 32141125 DOI: 10.1111/jep.13382] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2019] [Revised: 02/07/2020] [Accepted: 02/14/2020] [Indexed: 12/11/2022]
Abstract
OBJECTIVE We systematically reviewed the literature on paediatric frequent emergency department (ED) users to identify and to synthesize characteristics and factors associated with frequent ED utilization among this population in the United States. METHODS We searched Medline (Ovid), CINAHL (Ebsco), and Embase (Ovid) to identify all relevant studies after 1990. We focused on US studies analysing paediatric frequent ED (PFED) users excluding those focused on specific subgroups. Two reviewers independently selected articles and extracted data on predisposing, enabling, behavioural, need and reinforcing factors. RESULTS Fifteen studies met the inclusion criteria. PFED users comprised 3% to 14% of all paediatric ED users and accounted for 9% to 42% of all paediatric ED visits in 11 studies that defined frequent use as four to six ED visits per year. Most PFED users were less than 5 years old who had public insurance coverage and a regular provider. Public insurance compared to private residency in disadvantaged areas, having at least one chronic or complex condition and a history of hospitalization, were associated with frequent use. Children who had a regular primary care provider were less likely to exhibit frequent ED use. CONCLUSIONS Minimizing unnecessary ED visits by frequent utilizers is a quality improvement and cost-saving priority for health systems. Our findings indicate that many PFED users have greater healthcare needs and face barriers accessing care in a timely manner, even though some have regular providers. To better address the needs of this vulnerable group, health systems should focus on educating caregivers and expanding access to providers in other settings.
Collapse
Affiliation(s)
- Theodoros V Giannouchos
- School of Public Health, Department of Health Policy and Management, Texas A&M University, College Station, Texas, USA.,Population Informatics Lab, Texas A&M University, College Station, Texas, USA
| | - David J Washburn
- School of Public Health, Department of Health Policy and Management, Texas A&M University, College Station, Texas, USA
| | - Jodie C Gary
- Health Science Center College of Nursing, Texas A&M University, Bryan, Texas, USA
| | - Margaret J Foster
- Medical Sciences Library, Texas A&M University, College Station, Texas, USA
| |
Collapse
|
6
|
Greenfield G, Blair M, Aylin PP, Saxena S, Majeed A, Bottle A. Characteristics of frequent paediatric users of emergency departments in England: an observational study using routine national data. Emerg Med J 2020; 38:146-150. [PMID: 33199272 DOI: 10.1136/emermed-2019-209122] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2019] [Revised: 09/03/2020] [Accepted: 10/04/2020] [Indexed: 11/03/2022]
Abstract
BACKGROUND Frequent attendances of the same users in emergency departments (ED) can intensify workload pressures and are common among children, yet little is known about the characteristics of paediatric frequent users in EDs. AIM To describe the volume of frequent paediatric attendance in England and the demographics of frequent paediatric ED users in English hospitals. METHOD We analysed the Hospital Episode Statistics dataset for April 2014-March 2017. The study included 2 308 816 children under 16 years old who attended an ED at least once. Children who attended four times or more in 2015/2016 were classified as frequent users. The preceding and subsequent years were used to capture attendances bordering with the current year. We used a mixed effects logistic regression with a random intercept to predict the odds of being a frequent user in children from different sociodemographic groups. RESULTS One in 11 children (9.1%) who attended an ED attended four times or more in a year. Infants had a greater likelihood of being a frequent attender (OR 3.24, 95% CI 3.19 to 3.30 vs 5 to 9 years old). Children from more deprived areas had a greater likelihood of being a frequent attender (OR 1.57, 95% CI 1.54 to 1.59 vs least deprived). Boys had a slightly greater likelihood than girls (OR 1.05, 95% CI 1.04 to 1.06). Children of Asian and mixed ethnic groups were more likely to be frequent users than those from white ethnic groups, while children from black and 'other' had a lower likelihood (OR 1.03, 95% CI 1.01 to 1.05; OR 1.04, 95% CI 1.01 to 1.06; OR 0.88, 95% CI 0.86 to 0.90; OR 0.90, 95% CI 0.87 to 0.92, respectively). CONCLUSION One in 11 children was a frequent attender. Interventions for reducing paediatric frequent attendance need to target infants and families living in deprived areas.
Collapse
Affiliation(s)
- Geva Greenfield
- Department of Primary Care and Public Health, School of Public Health, Imperial College London, London, UK
| | - Mitch Blair
- Department of Primary Care and Public Health, School of Public Health, Imperial College London, London, UK
| | - Paul P Aylin
- Department of Primary Care and Public Health, School of Public Health, Imperial College London, London, UK
| | - Sonia Saxena
- Department of Primary Care and Public Health, School of Public Health, Imperial College London, London, UK
| | - Azeem Majeed
- Department of Primary Care and Public Health, School of Public Health, Imperial College London, London, UK
| | - Alex Bottle
- Department of Primary Care and Public Health, School of Public Health, Imperial College London, London, UK
| |
Collapse
|
7
|
Chiu Y, Racine-Hemmings F, Dufour I, Vanasse A, Chouinard MC, Bisson M, Hudon C. Statistical tools used for analyses of frequent users of emergency department: a scoping review. BMJ Open 2019; 9:e027750. [PMID: 31129592 PMCID: PMC6537981 DOI: 10.1136/bmjopen-2018-027750] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
OBJECTIVE Frequent users represent a small proportion of emergency department users, but they account for a disproportionately large number of visits. Their use of emergency departments is often considered suboptimal. It would be more efficient to identify and treat those patients earlier in their health problem trajectory. It is therefore essential to describe their characteristics and to predict their emergency department use. In order to do so, adequate statistical tools are needed. The objective of this study was to determine the statistical tools used in identifying variables associated with frequent use or predicting the risk of becoming a frequent user. METHODS We performed a scoping review following an established 5-stage methodological framework. We searched PubMed, Scopus and CINAHL databases in February 2019 using search strategies defined with the help of an information specialist. Out of 4534 potential abstracts, we selected 114 articles based on defined criteria and presented in a content analysis. RESULTS We identified four classes of statistical tools. Regression models were found to be the most common practice, followed by hypothesis testing. The logistic regression was found to be the most used statistical tool, followed by χ2 test and t-test of associations between variables. Other tools were marginally used. CONCLUSIONS This scoping review lists common statistical tools used for analysing frequent users in emergency departments. It highlights the fact that some are well established while others are much less so. More research is needed to apply appropriate techniques to health data or to diversify statistical point of views.
Collapse
Affiliation(s)
- Yohann Chiu
- Department of Family Medicine and Emergency Medicine, Université de Sherbrooke, Sherbrooke, Quebec, Canada
| | - François Racine-Hemmings
- Department of Family Medicine and Emergency Medicine, Université de Sherbrooke, Sherbrooke, Quebec, Canada
| | - Isabelle Dufour
- Department of Family Medicine and Emergency Medicine, Université de Sherbrooke, Sherbrooke, Quebec, Canada
| | - Alain Vanasse
- Department of Family Medicine and Emergency Medicine, Université de Sherbrooke, Sherbrooke, Quebec, Canada
| | | | - Mathieu Bisson
- Department of Family Medicine and Emergency Medicine, Université de Sherbrooke, Sherbrooke, Quebec, Canada
| | - Catherine Hudon
- Department of Family Medicine and Emergency Medicine, Université de Sherbrooke, Sherbrooke, Quebec, Canada
| |
Collapse
|