1
|
Abstract
There are 240 million 9-1-1 calls in the United States every year. The burden of managing these emergencies until first responders can arrive is on the dispatchers working in the 5806 public safety answering points, more commonly known as dispatch centers. They are the first link in the chain of survival between the public and the remainder of the health care system. Dispatchers play a critical role in the early identification of emergencies, assignment of appropriate emergency resources, and provision of life-sustaining interventions like dispatcher-assisted cardiopulmonary resuscitation and disaster management.
Collapse
Affiliation(s)
- Saman Kashani
- Los Angeles Fire Department, EMS Bureau, 200 North Main Street, Suite 1860, Los Angeles, CA 90012, USA; Division of Emergency Medical Services, Department of Emergency Medicine, Keck School of Medicine of USC, 1200 North State Street, Room 1011, Los Angeles, CA 90033, USA.
| | - Stephen Sanko
- Los Angeles Fire Department, EMS Bureau, 200 North Main Street, Suite 1860, Los Angeles, CA 90012, USA; Division of Emergency Medical Services, Department of Emergency Medicine, Keck School of Medicine of USC, 1200 North State Street, Room 1011, Los Angeles, CA 90033, USA
| | - Marc Eckstein
- Los Angeles Fire Department, EMS Bureau, 200 North Main Street, Suite 1860, Los Angeles, CA 90012, USA; Division of Emergency Medical Services, Department of Emergency Medicine, Keck School of Medicine of USC, 1200 North State Street, Room 1011, Los Angeles, CA 90033, USA
| |
Collapse
|
2
|
Abstract
AbstractEthical dilemmas can create moral distress in even the most experienced emergency physicians (EPs). Following reasonable and justified approaches can help alleviate such distress. The purpose of this article is to guide EPs providing Emergency Medical Services (EMS) direction to navigate through common ethical issues confronted in the prehospital delivery of care, including protecting privacy and confidentiality, decision-making capacity and refusal of treatment, withholding of treatment, and termination of resuscitation (TOR). This requires a strong foundation in the principles and theories underlying sound ethical decisions that EPs and prehospital providers make every day in good faith, but will now also make with more awareness and conscientiousness.BrennerJM, AsweganAL, VearrierLE, BasfordJB, IsersonKV. The ethics of real-time EMS direction: suggested curricular content. Prehosp Disaster Med. 2018;33(2):201–212.
Collapse
|
3
|
Abstract
Sporer KA . 911 patient redirection. Prehosp Disaster Med. 2017;32(6):589-592.
Collapse
|
4
|
Telemedicine-based physician consultation results in more patients treated and released by ambulance personnel. Eur J Emerg Med 2016; 25:120-127. [DOI: 10.1097/mej.0000000000000426] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
5
|
Fisher JD, Freeman K, Clarke A, Spurgeon P, Smyth M, Perkins GD, Sujan MA, Cooke MW. Patient safety in ambulance services: a scoping review. HEALTH SERVICES AND DELIVERY RESEARCH 2015. [DOI: 10.3310/hsdr03210] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
BackgroundThe role of ambulance services has changed dramatically over the last few decades with the introduction of paramedics able to provide life-saving interventions, thanks to sophisticated equipment and treatments available. The number of 999 calls continues to increase, with adverse events theoretically possible with each one. Most patient safety research is based on hospital data, but little is known concerning patient safety when using ambulance services, when things can be very different. There is an urgent need to characterise the evidence base for patient safety in NHS ambulance services.ObjectiveTo identify and map available evidence relating to patient safety when using ambulance services.DesignMixed-methods design including systematic review and review of ambulance service documentation, with areas for future research prioritised using a Delphi process.Setting and participantsAmbulance services, their staff and service users in UK.Data sourcesA wide range of data sources were explored. Multiple databases, reference lists from key papers and citations, Google and the NHS Confederation website were searched, and experts contacted to ensure that new data were included in the review. The databases MEDLINE, EMBASE, Cumulative Index to Nursing and Allied Health Literature (CINAHL), Web of Science, Science Direct, Emerald, Education Resources Information Center (ERIC), Applied Social Sciences Index and Abstracts, Social Services Abstracts, Sociological Abstracts, International Bibliography of the Social Sciences (IBSS), PsycINFO, PsycARTICLES, Health Management Information Consortium (HMIC), NHS Evidence, Cochrane Database of Systematic Reviews, Database of Abstracts of Reviews of Effects (DARE), NHS Economic Evaluation Database (NHS EED),Health Technology Assessment, the FADE library, Current Awareness Service for Health (CASH), OpenDOAR (Directory of Open Access Repositories) and Open System for Information on Grey Literature in Europe (OpenSIGLE) and Zetoc (The British Library's Electronic Table of Contents) were searched from 1 January 1980 to 12 October 2011. Publicly available documents and issues identified by National Patient Safety Agency (NPSA), NHS Litigation Authority (NHSLA) and coroners’ reports were considered. Opinions and perceptions of senior managers, ambulance staff and service users were solicited.Review methodsData were extracted from annual reports using two-stage thematic analysis, data from quality accounts were collated with safety priorities tabulated and considered using thematic analysis, NPSA incident report data were collated and displayed comparatively using descriptive statistics, claims reported to NHSLA were analysed to identify number and cost of claims from mistakes and/or poor service, and summaries of coroners’ reports were assessed using thematic analysis to identify underlying safety issues. The depth of analysis is limited by the remit of a scoping exercise and availability of data.ResultsWe identified studies exploring different aspects of safety, which were of variable quality and with little evidence to support activities currently undertaken by ambulance services. Adequately powered studies are required to address issues of patient safety in this service, and it appeared that national priorities were what determined safety activities, rather than patient need. There was inconsistency of information on attitudes and approaches to patient safety, exacerbated by a lack of common terminology.ConclusionPatient safety needs to become a more prominent consideration for ambulance services, rather than operational pressures, including targets and driving the service. Development of new models of working must include adequate training and monitoring of clinical risks. Providers and commissioners need a full understanding of the safety implications of introducing new models of care, particularly to a mobile workforce often isolated from colleagues, which requires a body of supportive evidence and an inherent critical evaluation culture. It is difficult to extrapolate findings of clinical studies undertaken in secondary care to ambulance service practice and current national guidelines often rely on consensus opinion regarding applicability to the pre-hospital environment. Areas requiring further work include the safety surrounding discharging patients, patient accidents, equipment and treatment, delays in transfer/admission to hospital, and treatment and diagnosis, with a clear need for increased reliability and training for improving handover to hospital.FundingThe National Institute for Health Research Health Services and Delivery Research programme.
Collapse
Affiliation(s)
- Joanne D Fisher
- Department of Health Sciences, Warwick Medical School, Coventry, UK
| | - Karoline Freeman
- Department of Health Sciences, Warwick Medical School, Coventry, UK
| | - Aileen Clarke
- Department of Health Sciences, Warwick Medical School, Coventry, UK
| | - Peter Spurgeon
- Department of Health Sciences, Warwick Medical School, Coventry, UK
| | - Mike Smyth
- West Midlands Ambulance Service, Millennium Point, Waterfront Business Park, Brierley Hill, West Midlands, UK
| | - Gavin D Perkins
- Department of Health Sciences, Warwick Medical School, Coventry, UK
| | | | - Matthew W Cooke
- Department of Health Sciences, Warwick Medical School, Coventry, UK
| |
Collapse
|
6
|
Alternatives to Traditional EMS Dispatch and Transport: A Scoping Review of Reported Outcomes. CAN J EMERG MED 2015; 17:532-50. [DOI: 10.1017/cem.2014.59] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
AbstractObjectivesEmergency medical services (EMS) programs, which provide an alternative to traditional EMS dispatch or transport to the emergency department (ED), are becoming widely implemented. This scoping review identified and catalogued all outcomes used to measure such alternative EMS programs.Data SourceBroad systematized bibliographic and grey literature searches were conducted.Study SelectionInclusion criteria were 911 callers/EMS patients, reported on alternatives to traditional EMS dispatch OR traditional EMS transport to the ED, and reported an outcome measure.Data ExtractionThe reports were categorized as either alternative to dispatch or to EMS transport, and outcome measures were categorized and described.Data SynthesisThe bibliographic search retrieved 13,215 records, of which 34 articles met the inclusion criteria, with an additional 10 added from reference list hand-searching (n=44 included). In the grey literature search, 31 websites were identified, from which four met criteria and were retrieved (n=4 included). Fifteen reports (16 studies) described alternatives to EMS dispatch, and 33 reports described alternatives to EMS transport. The most common outcomes reported in the alternatives to EMS dispatch reports were service utilization and decision accuracy. Twenty-four different specific outcomes were reported. The most common outcomes reported in the alternatives to EMS transport reports were service utilization and safety, and 50 different specific outcomes were reported.ConclusionsNumerous outcome measures were identified in reports of alternative EMS programs, which were catalogued and described. Researchers and program leaders should achieve consensus on uniform outcome measures, to allow benchmarking and improve comparison across programs.
Collapse
|
7
|
Ethical Challenges in Emergency Medical Services: Controversies and Recommendations. Prehosp Disaster Med 2013; 28:488-97. [DOI: 10.1017/s1049023x13008728] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
AbstractEmergency Medical Services (EMS) providers face many ethical issues while providing prehospital care to children and adults. Although provider judgment plays a large role in the resolution of conflicts at the scene, it is important to establish protocols and policies, when possible, to address these high-risk and complex situations. This article describes some of the common situations with ethical underpinnings encountered by EMS personnel and managers including denying or delaying transport of patients with non-emergency conditions, use of lights and sirens for patient transport, determination of medical futility in the field, termination of resuscitation, restriction of EMS provider duty hours to prevent fatigue, substance abuse by EMS providers, disaster triage and difficulty in switching from individual care to mass-casualty care, and the challenges of child maltreatment recognition and reporting. A series of ethical questions are proposed, followed by a review of the literature and, when possible, recommendations for management.BeckerTK, Gausche-HillM, AsweganAL, BakerEF, BookmanKJ, BradleyRN, De LorenzoRA, SchoenwetterDJ for the American College of Emergency Physicians’ EMS Committee. Ethical challenges in Emergency Medical Services: controversies and recommendations. Prehosp Disaster Med. 2013;28(5):1-10.
Collapse
|
8
|
Millin MG, Brown LH, Schwartz B. EMS provider determinations of necessity for transport and reimbursement for EMS response, medical care, and transport: combined resource document for the National Association of EMS Physicians position statements. PREHOSP EMERG CARE 2011; 15:562-9. [PMID: 21797787 DOI: 10.3109/10903127.2011.598625] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
With increasing demands for emergency medical services (EMS), many EMS jurisdictions are utilizing EMS provider-initiated nontransport policies as a method to offload potentially nonemergent patients from the EMS system. EMS provider determination of medical necessity, resulting in nontransport of patients, has the potential to avert unnecessary emergency department visits. However, EMS systems that utilize these policies must have additional education for the providers, a quality improvement process, and active physician oversight. In addition, EMS provider determination of nontransport for a specific situation should be supported by evidence in the peer-reviewed literature that the practice is safe. Further, EMS systems that do not utilize these programs should not be financially penalized. Payment for EMS services should be based on the prudent layperson standard. EMS systems that do utilize nontransport policies should be appropriately reimbursed, as this represents potential cost savings to the health care system.
Collapse
Affiliation(s)
- Michael G Millin
- Department of Emergency Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland 21209, USA.
| | | | | |
Collapse
|
9
|
Carpenter CR, Shah MN, Hustey FM, Heard K, Gerson LW, Miller DK. High yield research opportunities in geriatric emergency medicine: prehospital care, delirium, adverse drug events, and falls. J Gerontol A Biol Sci Med Sci 2011; 66:775-83. [PMID: 21498881 PMCID: PMC3143344 DOI: 10.1093/gerona/glr040] [Citation(s) in RCA: 75] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2010] [Accepted: 02/10/2011] [Indexed: 11/13/2022] Open
Abstract
Emergency services constitute crucial and frequently used safety nets for older persons, an emergency visit by a senior very often indicates high vulnerability for functional decline and death, and interventions via the emergency system have significant opportunities to change the clinical course of older patients who require its services. However, the evidence base for widespread employment of emergency system-based interventions is lacking. In this article, we review the evidence and offer crucial research questions to capitalize on the opportunity to optimize health trajectories of older persons seeking emergency care in four areas: prehospital care, delirium, adverse drug events, and falls.
Collapse
Affiliation(s)
| | - Manish N. Shah
- Department of Emergency Medicine, University of Rochester, New York
| | | | - Kennon Heard
- Rocky Mountain Poison and Drug Center, Denver, Colorado
- Department of Emergency Medicine, University of Colorado, Aurora
| | - Lowell W. Gerson
- Department of Emergency Medicine, Summa Health System, Akron Ohio
- Department of Behavioral and Community Health Sciences, Northeastern Ohio Universities Colleges of Medicine and Pharmacy, Rootstown
| | - Douglas K. Miller
- Center for Aging Research, Indiana University, Indianapolis
- Regenstrief Institute, Inc., Indianapolis, Indiana
| |
Collapse
|
10
|
Sasaki S, Comber AJ, Suzuki H, Brunsdon C. Using genetic algorithms to optimise current and future health planning--the example of ambulance locations. Int J Health Geogr 2010; 9:4. [PMID: 20109172 PMCID: PMC2828441 DOI: 10.1186/1476-072x-9-4] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2009] [Accepted: 01/28/2010] [Indexed: 11/10/2022] Open
Abstract
Background Ambulance response time is a crucial factor in patient survival. The number of emergency cases (EMS cases) requiring an ambulance is increasing due to changes in population demographics. This is decreasing ambulance response times to the emergency scene. This paper predicts EMS cases for 5-year intervals from 2020, to 2050 by correlating current EMS cases with demographic factors at the level of the census area and predicted population changes. It then applies a modified grouping genetic algorithm to compare current and future optimal locations and numbers of ambulances. Sets of potential locations were evaluated in terms of the (current and predicted) EMS case distances to those locations. Results Future EMS demands were predicted to increase by 2030 using the model (R2 = 0.71). The optimal locations of ambulances based on future EMS cases were compared with current locations and with optimal locations modelled on current EMS case data. Optimising the location of ambulance stations locations reduced the average response times by 57 seconds. Current and predicted future EMS demand at modelled locations were calculated and compared. Conclusions The reallocation of ambulances to optimal locations improved response times and could contribute to higher survival rates from life-threatening medical events. Modelling EMS case 'demand' over census areas allows the data to be correlated to population characteristics and optimal 'supply' locations to be identified. Comparing current and future optimal scenarios allows more nuanced planning decisions to be made. This is a generic methodology that could be used to provide evidence in support of public health planning and decision making.
Collapse
Affiliation(s)
- Satoshi Sasaki
- Department of Geography, University of Leicester, Leicester, LE1 7RH, UK
| | | | | | | |
Collapse
|
11
|
Brown LH, Hubble MW, Cone DC, Millin MG, Schwartz B, Patterson PD, Greenberg B, Richards ME. Paramedic determinations of medical necessity: a meta-analysis. PREHOSP EMERG CARE 2010; 13:516-27. [PMID: 19731166 DOI: 10.1080/10903120903144809] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
INTRODUCTION Reducing unnecessary ambulance transports may have operational and economic benefits for emergency medical services (EMS) agencies and receiving emergency departments. However, no consensus exists on the ability of paramedics to accurately and safely identify patients who do not require ambulance transport. Objective. This systematic review and meta-analysis evaluated studies reporting U.S. paramedics' ability to determine medical necessity of ambulance transport. METHODS PubMed, Cumulative Index to Nursing and Allied Health Literature (CINAHL), and Cochrane Library databases were searched using Cochrane Prehospital and Emergency Care Field search terms combined with the Medical Subject Headings (MeSH) terms "triage"; "utilization review"; "health services misuse"; "severity of illness index," and "trauma severity indices." Two reviewers independently evaluated each title to identify relevant studies; each abstract then underwent independent review to identify studies requiring full appraisal. Inclusion criteria were original research; emergency responses; determinations of medical necessity by U.S. paramedics; and a reference standard comparison. The primary outcome measure of interest was the negative predictive value (NPV) of paramedic determinations. For studies reporting sufficient data, agreement between paramedic and reference standard determinations was measured using kappa; sensitivity, specificity, and positive predictive value (PPV) were also calculated. RESULTS From 9,752 identified titles, 214 abstracts were evaluated, with 61 studies selected for full review. Five studies met the inclusion criteria (interrater reliability, kappa = 0.75). Reference standards included physician opinion (n = 3), hospital admission (n = 1), and a composite of physician opinion and patient clinical circumstances (n = 1). The NPV ranged from 0.610 to 0.997. Results lacked homogeneity across studies; meta-analysis using a random-effects model produced an aggregate NPV of 0.912 (95% confidence interval: 0.707-0.978). Only two studies reported complete 2 x 2 data: kappa was 0.105 and 0.427; sensitivity was 0.992 and 0.841; specificity was 0.356 and 0.581; and PPV was 0.158 and 0.823. CONCLUSION The results of the few studies evaluating U.S. paramedic determinations of medical necessity for ambulance transport vary considerably, and only two studies report complete data. The aggregate NPV of the paramedic determinations is 0.91, with a lower confidence limit of 0.71. These data do not support the practice of paramedics' determining whether patients require ambulance transport. These findings have implications for EMS systems, emergency departments, and third-party payers.
Collapse
Affiliation(s)
- Lawrence H Brown
- Department of Emergency Medicine, University of New Mexico Health Sciences Center, Albuquerque, New Mexico, USA.
| | | | | | | | | | | | | | | |
Collapse
|
12
|
Garza AG, Gratton MC, McElroy J, Lindholm D, Glass E. The Association of Dispatch Prioritization andPatient Acuity. PREHOSP EMERG CARE 2009; 12:24-9. [DOI: 10.1080/10903120701710579] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
|
13
|
Sporer KA, Youngblood GM, Rodriguez RM. The Ability of Emergency Medical Dispatch Codes of Medical Complaints to Predict ALS Prehospital Interventions. PREHOSP EMERG CARE 2009; 11:192-8. [PMID: 17454806 DOI: 10.1080/10903120701205984] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
OBJECTIVE The Medical Priority Dispatch System (MPDS) is an emergency medical dispatch (EMD) system that is commonly used to triage 9-1-1 calls and optimize paramedic and EMT dispatch. The objective of this study was to determine the sensitivity, specificity, and positive and negative predictive values of selected MPDS dispatch codes to predict the need for ALS medication or procedures. METHODS Patients with selected MPDS codes between November 1, 2003, and October 31, 2005, from a suburban California county were matched with their electronic patient care record. The records of all transported patients were queried for prehospital interventions and matched to their MPDS classification [Basic Life Support (BLS) versus Advanced Life Support (ALS)]. Patients who received prehospital interventions or medications were considered ALS Intervention. With true positive = ALS by MPDS + ALS Intervention, true negative = BLS by MPDS + BLS Interventions, false positive = ALS by MPDS + BLS Interventions, and false negative = BLS by MPDS + ALS Interventions, the screening performance of the San Mateo County EMD system was determined for selected complaint categories (abdominal pain, breathing problems chest pain, sick person, seizures, and unconscious/fainting). RESULTS There were a total of 64,647 medical calls, and 42,651 went through the EMD process; 31,187 went through the EMD process and were transported; 22,243 of these were matched to a patient care record. The sensitivity and specificity with 95% confidence intervals in () were as follows: all EMD calls 84 (83-85), 36 (35-36); abdominal pain, 53 (41-65), 47 (43-51); chest pain 99 (99-100), 2 (1-3); seizure 83 (77-88), 20 (17-23), sick 59 (53-64), 51 (49-54), and unconscious/fainting 99 (98-100), 2 (2-3). CONCLUSION In our EMS system, MPDS coding for all medical calls had high sensitivity and low specificity for the prediction of calls that required ALS intervention. Chest pain and unconscious/fainting calls were screened with very high sensitivity but very low specificity.
Collapse
Affiliation(s)
- Karl A Sporer
- Department of Medicine, University of California, San Francisco, USA.
| | | | | |
Collapse
|
14
|
Cheney P, Haddock T, Sanchez L, Ernst A, Weiss S. Safety and compliance with an emergency medical service direct psychiatric center transport protocol. Am J Emerg Med 2008; 26:750-6. [DOI: 10.1016/j.ajem.2007.10.019] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2007] [Revised: 10/10/2007] [Accepted: 10/21/2007] [Indexed: 10/21/2022] Open
|
15
|
Patterson PD, Baxley EG, Probst JC, Hussey JR, Moore CG. Medically unnecessary emergency medical services (EMS) transports among children ages 0 to 17 years. Matern Child Health J 2006; 10:527-36. [PMID: 16816999 DOI: 10.1007/s10995-006-0127-6] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2005] [Accepted: 06/08/2006] [Indexed: 11/30/2022]
Abstract
OBJECTIVES Estimate the prevalence of medically unnecessary Emergency Medical Services (EMS) transports among children. METHODS We linked EMS and emergency department (ED) billing records for all EMS-to-hospital transports of children originating in three counties in South Carolina between January 1, 2001 and March 31, 2003. EMS responses resulting in no transport, transports to destinations other than the ED, or multiple trips for the same child in a single day could not be linked to ED data and were excluded. Medically unnecessary transports were identified with an algorithm using pre-hospital impressions, ED diagnoses and ED procedures. After exclusions, 5,693 transports of children between 0 and 17 years were available for study. RESULTS Sixteen percent (16.4%) of all transports were medically unnecessary. Among children through age 12, upper respiratory and viral problems were the most common diagnoses associated with medically unnecessary transports; among older children, behavioral problems such as conduct disturbance or drug abuse were common. In multivariable analysis, the odds of an unnecessary transport were higher among younger children, non-white children, rural children, and children insured by Medicaid. CONCLUSIONS The proportion of EMS transports which may be medically unnecessary is relatively modest compared to previous studies. However, many questions remain for future research. Further investigation should include examination of primary care availability and occurrence of unnecessary EMS use, existence of race-based disparities, and transports involving conduct disturbance and other behavioral conditions among children.
Collapse
Affiliation(s)
- P Daniel Patterson
- Cecil G Sheps Center for Health Services Research, The University of North Carolina at Chapel Hill, 725 Martin Luther King Jr., Blvd., CB# 7590, Chapel Hill, NC 27599, USA.
| | | | | | | | | |
Collapse
|
16
|
Yarris LM, Moreno R, Schmidt TA, Adams AL, Brooks HS. Reasons why patients choose an ambulance and willingness to consider alternatives. Acad Emerg Med 2006; 13:401-5. [PMID: 16531606 DOI: 10.1197/j.aem.2005.11.079] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
OBJECTIVES To test a hypothesis that patients would accept alternatives to transport to an emergency department (ED) by ambulance and to evaluate factors related to patient willingness to consider alternatives. Concerns about resource utilization have prompted emergency medical services (EMS) systems to explore alternatives to ambulance transport to an ED, but studies have evaluated the safety of alternatives, not patient preferences. METHODS Trained research assistants surveyed patients transported by ambulance to a university ED. Interfacility transfers, trauma patients, and critically ill patients were excluded. The primary outcome was willingness to accept one of several presented alternatives to ambulance transport to the ED for that visit. Demographic and clinical factors were evaluated for association with willingness to consider alternatives. Relative risks (RR) and 95% confidence intervals (95% CI) were determined by using Mantel-Haenszel stratified methods. RESULTS Three hundred fifteen subjects completed the survey. Two hundred forty-seven (78.4%) were willing to consider at least one alternative. One hundred ninety-four (61.6%) were willing to consider transportation by car, and 177 (56.2%) were willing to consider transportation by taxi. Factors associated with willingness to consider alternatives included the following: age 18-65 years (RR, 1.25; 95% CI = 1.03 to 1.49), being unemployed (RR, 1.08; 95% CI = 1.08 to 1.33), use of the ED for routine care (RR, 1.25; 95% CI = 1.17 to 1.35), and not being admitted to the hospital (RR, 1.19; 95% CI = 1.04 to 1.40). Race, gender, health insurance status, and EMS interventions en route were not associated with willingness to consider transportation alternatives. CONCLUSIONS Many patients transported by ambulance to an ED would have considered an alternative, if one were offered.
Collapse
Affiliation(s)
- Lalena M Yarris
- Center for Policy and Research in Emergency Medicine, Department of Emergency Medicine, Oregon Health and Science University, Portland, OR 97239-3098, USA.
| | | | | | | | | |
Collapse
|
17
|
Sayre MR, White LJ, Brown LH, McHenry SD. The National EMS Research strategic plan. PREHOSP EMERG CARE 2005; 9:255-66. [PMID: 16147473 DOI: 10.1080/10903120590962238] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
One of the eight major recommendations put forth by the National EMS Research Agenda Implementation Project in 2002 was the development of an emergency medical services (EMS) research strategic plan. Using a modified Delphi technique along with a consensus conference approach, a strategic plan for EMS research was created. The plan includes recommendations for concentrating efforts by EMS researchers, policy makers, and funding resources with the ultimate goal of improving clinical outcomes. Clinical issues targeted for additional research efforts include evaluation and treatment of patients with asthma, acute cardiac ischemia, circulatory shock, major injury, pain, acute stroke, and traumatic brain injury. The plan calls for developing, evaluating, and validating improved measurement tools and techniques. Additional research to improve the education of EMS personnel as well as system design and operation is also suggested. Implementation of the EMS research strategic plan will improve both the delivery of services and the care of individuals who access the emergency medical system.
Collapse
Affiliation(s)
- Michael R Sayre
- Department of Emergency Medicine, The Ohio State University, Columbus Ohio 43220, USA.
| | | | | | | |
Collapse
|