Triage Category Research Articles

Effect of the COVID-19 pandemic during the first lockdown in the Netherlands on the number of trauma-related admissions, trauma severity and treatment: the results of a retrospective cohort study in a level 2 trauma centre

ObjectivesTo determine the impact of the first lockdown in the Netherlands’ measures during the COVID-19 pandemic on the number and type of trauma-related injuries presenting to the emergency department (ED).DesignA...

Demographic Characteristics of Patients Admitted to Private Hospital Emergency Service

Aim: Increasing the productivity of emergency services is only possible with the documentation and analysis of data on services provided. In this study, we aimed to evaluate demographic characteristics of patients admitted to the emergency unit using a computer-based patient registry system. Materials and Methods: 33,886 outpatients admitted to the emergency unit between 01.09.2017 and 31.08.2019 were retrospectively analyzed. Demographic characteristics of the patients, main complaints, time of admission, triage classification, and International Classification of Diseases diagnosis codes were evaluated. Results: Among outpatients admitted to the emergency unit, 58% were males and 42% were females. A total of 43% outpatients were 0-12 months of age, 21% were 1-5 years of age, 15% were 28-39 years of age, and 9% were 40-64 years of age. In total, 39% outpatients were admitted to the emergency unit due to upper respiratory tract diseases. Of the patients, 95,42% were treated in the outpatient setting. The highest admission rates were in December and January. The highest admission rate was on Sunday, while the least was on Wednesday and Thursday. The highest admission time period was between 20:00–00:00, while the least was between 04:00–08:00. Conclusion: Our study results show that supportive measures for healthcare professionals including specialists and medical equipment should be provided, in particular between 20:00–00:00, at the weekends, and in winter seasons, when the overall admission rate increases. Based on these results, we suggest that documentation and analysis of demographic data of patients admitted to the emergency unit can contribute to physical and labor force planning of emergency units.

Characteristics of trauma patients that leave against medical advice: An eight-year survey analysis using the National Hospital Ambulatory Medical Care Survey, 2009–2016

BackgroundLeaving against medical advice (AMA) is associated with increased readmission rates, fragmented patient care, and healthcare litigation. Understanding the factors associated with trauma patients leaving AMA from acute care settings will help guide better communication with trauma patients and improve patient satisfaction. This study aims to assess the sociodemographic and in-hospital care characteristics of trauma patients that leave AMA from acute care centers across the U.S. MethodsWe pooled and analyzed eight years of data (2009–2016) from the National Hospital Ambulatory Medical Care Survey. The outcome variable was whether the patient left AMA or not. The main predictors were the triage class, weekend presentation, health insurance status, the presence of chronic diseases, and the receipt of therapeutic and diagnostic procedures. The sociodemographic characteristics -age, sex, and race/ethnicity, were measured as potential confounders in the developed model. We performed logistic regression and reported the unadjusted and adjusted odds of leaving AMA as well as the 95% confidence intervals. ResultsThe weighted percent of the trauma patient population that left AMA was 1.8%. The odds of leaving AMA decreased with advancing age, and increased among non-Hispanic Blacks, compared with non-Hispanic Whites. After adjusting for age, race, and gender, the odds of leaving AMA increased among patients that lacked health insurance (AOR: 1.86; 95% CI: 1.51–2.31), and had diagnostic procedures (AOR: 2.79; 95% CI: 2.32–3.36). The odds of leaving AMA reduced among trauma patients who were classified as emergent (AOR: 0.70; 95% CI: 0.50–0.98) and had therapeutic procedures (AOR: 0.39; 95% CI: 0.32–0.47). ConclusionPredicting trauma patients with increased odds of leaving AMA will inform intentional communication that may reduce leaving AMA rates and improve care.

Acute abdominal pain in triage: A retrospective observational study of the Manchester triage system's validity.

Roughly 5% to 10% of patients admitted to the emergency department suffer from acute abdominal pain. Triage plays a key role in patient stratification, identifying patients who need prompt treatment versus those who can safely wait. In this regard, the aim of this study was to estimate the performance of the Manchester Triage System in classifying patients with acute abdominal pain. A total of 9,851 patients admitted at the Emergency Department of the Merano Hospital with acute abdominal pain were retrospectively enrolled between 1 January 2017 and 30 June 2019. The study was conducted and reported according to the STROBE statement. The sensitivity and specificity of the Manchester Triage System were estimated by verifying the triage classification received by the patients and their survival at seven days or the need for acute surgery within 72h after emergency department access. Among the patients with acute abdominal pain (median age 50years), 0.4% died within seven days and 8.9% required surgery within 72 hours. The sensitivity was 44.7% (29.9-61.5), specificity was 95.4% (94.9-95.8), and negative predictive value was 99.7% (99.2-100) in relation to death at seven days. The Manchester Triage System shows good specificity and negative predictive value. However, its sensitivity was low due to the amount of incorrect triage prediction in patients with high-priority codes (red/orange), suggesting overtriage in relation to seven-day mortality. This may be a protective measure for the patient. In contrast, the need for acute surgery within 72h was affected by under-triage. The triage nurse using Manchester Triage System can correctly prioritise the majority of patients with acute abdominal pain, especially in low acuity patients. The Manchester Triage System is safe and does not underestimate the severity of the patients.

The impact of COVID-19 on a tertiary care pediatric emergency department.

The restrictive measures required to face the recent outbreak of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) may impact patterns of healthcare utilization. Our aim was to provide an insight into the change in the use of a pediatric emergency department (ED) during the SARS-CoV-2 pandemic. The medical records of the children seen in our pediatric ED during March and April 2020 were retrospectively reviewed. Consequently, these were compared to the medical records of 2018 and 2019 from the same time period and from other control periods (January–February 2019 and 2020, and July–August 2018 and 2019). The total number of ED visits declined by 73% from 2019 to 2020 (3051 vs 818). Significant variations were observed in the distribution of children between triage categories: the proportion of patients who was given a green-code showed a 0.59-fold decrease in comparison to 2019 (95% CI 0.5–0.69), while a relative increase in the proportion of yellow codes was observed (OR 1.46, 95% CI 1.2–1.78).Conclusion: Quarantine measures significantly impacted on the total number of patients and on the reasons for visiting them in our pediatric ED. This substantial decrease in pediatric care may either be due to lower rates of acute infections because of social distancing, or to parents’ or caregivers’ reticence to risk exposure to SARS-CoV-2 in a health-care setting.What is known:• A recent outbreak of a novel coronavirus responsible for a severe acute respiratory syndrome is spreading globally.• Restrictive measures may impact patterns of healthcare utilization, as observed in other previous outbreaks.What is new:• This study shows significant variations in the distribution of children among triage categories during the COVID-19 pandemic.• Discharge diagnosis was significantly different as well, in particular a relative increase in the proportion of children presenting with traumatic injuries and a decrease of viral infections were observed.Supplementary InformationThe online version contains supplementary material available at 10.1007/s00431-020-03909-9.

Screening instruments to predict adverse outcomes for undifferentiated older adults attending the emergency department: Protocol for a prospective cohort study

Background: The number of older adults with complex medical comorbidities and functional impairment is increasing throughout the world. Frail older adults frequently attend the Emergency Department (ED) and are at increased risk of adverse outcomes following presentation. A number of screening tools exist that aim to screen older adults for frailty and identify those at risk of functional decline, unscheduled readmission, institutionalisation and mortality. We propose to determine the predictive accuracy of four commonly used screening tools, namely the Identification of Seniors at Risk Screening (ISAR), Clinical Frailty Scale (CFS), Program of Research to Integrate Services for the Maintenance of Autonomy (PRISMA 7) and InterRAI ED, to determine adverse events at 30 days and six months among older adults who present to the ED. Methods and analysis: This is a prospective cohort study where patients over the age of 65 will have four screening tools (ISAR, CFS, PRISMA 7, interRAI ED) performed by face-to-face interview with a research nurse during their index visit to one Irish ED. Older adults will be included if they are willing and able to provide written informed consent, have a Manchester Triage Category 2-5 and are resident in the hospital catchment area. Demographic information will be collected at the index visit. A telephone follow up will occur at 30 days and six months, completed by a research nurse who is blinded to the initial assessment. Outcome data will include mortality rates, ED re-attendance, hospital readmission, functional decline and institutionalisation. We will analyse the risk of adverse outcomes using multivariable logistic regression and we will report adjusted risk ratios (RR) with 95% CI. Dissemination: Study findings will be disseminated through publication in peer-reviewed journals and presentations at relevant academic and clinical conferences. National and International gerontology conferences will be targeted.

The impact of Coronavirus disease 19 on emergency volume in Northern Taiwan

The coronavirus disease 2019 (COVID-19) has changed the way communities and groups use the emergency department (ED). The purpose of this study is to evaluate changes in ED volume for different triage categories in three tertiary Chang Gung Memorial Hospital branches in Northern Taiwan before and after the spread of COVID-19. A decline of ED volume of about 20 to 25 percent was observed for all three branches during the study period. Statistically significant decline in total ED volume in all triage categories across the three branches was observed except triage category 1 for Keelung and triage category 5 for Linko. These exceptions were most likely due to the geographical location and proximity to other hospitals. The trends observed in this study regarding ED use during the COVID-19 pandemic period could better prepare resource management in hospitals, allocate medical staff, and may guide future pandemic planning.

Trends in presentations to a private emergency department during the first and second waves of the COVID-19 pandemic in Australia.

Objective The COVID-19 pandemic in Australia coincided with an early trend of reduced visits to the emergency department (ED), but to determine which patients presented less requires closer evaluation. Identifying which patient groups are presenting less frequently will provide a better understanding of health care utilisation behaviours during a pandemic and inform healthcare providers of the potential challenges in managing these groups. Methods This single-centre retrospective study examined trends in presentations in 2020 to a private, mixed paediatric and adult ED in an inner city suburb within the state of Victoria that treats both COVID-19 and non-COVID-19 patients. The 2019 dataset was used as a reference baseline for comparison. All analyses were performed using baseline characteristics and triage data. Results The total number of visits to the ED dropped from 24 775 in 2019 to 22 754 in 2020, representing an overall reduction of 8%. Significant reductions in daily presentations and admissions from the ED were observed in the months immediately following the peak of the two COVID-19 waves in the state of Victoria. Visits by those in the 0- to 17-year age group, triage categories 4 and 5 and musculoskeletal presentations were also reduced for most of 2020. Gastrointestinal/abdominal and urological/renal presentations were reduced immediately after the first COVID-19 wave, whereas infectious diseases visits were reduced during and after the second COVID-19 wave. Conclusions These findings add to the growing body of evidence regarding emergency care underutilisation during the COVID-19 pandemic. Reduced private ED presentations were observed overall and in paediatric patients, lower acuity triage categories, musculoskeletal, abdominal/gastrointestinal and urological/renal presentations during the first wave, whereas infectious disease cases were reduced during the second wave. What is known about the topic? During the first and second waves of COVID-19 in Victoria, ED visits were reduced in the public sector across all diagnostic categories and all triage categories. The effect of the COVID-19 pandemic on private ED attendance is less well known. What does this paper add? Total visits to the private ED during the first and second waves of COVID-19 were reduced across all major diagnostic categories except cardiac presentations. During this same period, visits for triage categories 4 and 5 were significantly reduced. What are the implications for practitioners? ED underutilisation during the initial two waves of the COVID-19 pandemic is apparent in both the private and public sector. Patients should be encouraged not to delay seeking urgent medical care during the pandemic.

Characteristics and Clinical Outcomes of Patients Attending a Victorian Metropolitan Crisis Intervention Team

Background: Little is known about the nature of service users who seek crisis community care in recent times in the Australian context. Objectives: The objective of this study was to describe the sociodemographic, clinical, and service provision characteristics and 12-month clinical outcomes of patients in a metropolitan crisis intervention team. Methods: Patients who were registered during the study period (May 1, 2015–October 30, 2015) for crisis intervention from a metropolitan community mental health team were included for this retrospective cohort study. The type of psychosocial stressor triggering the crisis was assessed by the social readjustment scale. Results: A situational crisis or adjustment disorder (26.6%) was the most common primary diagnosis, followed by an affective disorder. Deliberate self-harm behavior was the leading risk behavior (18.1%). Major injury or illness to self (16%) was the main psychosocial stressor associated with crisis presentation. The primary health sector was the main source of referral and discharge destination. Nearly 40% of patients were re-referred within a 12-month period since index contact. The characteristics of re-referred patients were men, living with a housemate or other family, triage category C, diagnosis of a mood disorder, needing medication supervision, and discharged to inpatient treatment during the index episode of care. Conclusions: A continuous and collaborative model of care between the primary health sector and community mental health services might be more beneficial in the early identification and management of the acute crisis in a subgroup of patients. A diverse range of skills are needed for clinicians working in the crisis intervention service in the current times.

Evaluation of Patients with Suspicion of COVID-19 in Pediatric Emergency Department.

Objectives:Coronavirus disease 2019 (COVID-19) have different clinical presentations in children. Most symptomatic children with suspicion of COVID-19 have fever and respiratory symptoms. In this retrospective study, we aimed to describe demographic features, clinical characteristics, and outcomes of confirmed and probable COVID-19 patients admitted to our pediatric emergency department (ED).Methods:We identified 135 children (aged 1 month-18 years) with suspicion of the COVID-19 who were admitted to our ED between March 11 and May 12, 2020. The urgency of patients was evaluated according to their Pediatric Assessment Triangle (PAT) and Emergency Severity Index (ESI) scores. Patients were divided into two groups as confirmed cases (Group 1) and probable cases (Group 2). Clinical, laboratory, radiologic features, and the disease severity of patients were analyzed.Results:According to PAT evaluation, 82 patients (65.6%) were non-urgent. The most frequent ESI triage category level was 3 (n=102, 76.1%). Forty-one (30.4%) patients were identified as laboratory-confirmed cases. Fifty-five (40.7%) patients were between 28 days and 4 years of age. Fever with cough was the most frequent symptoms at the onset of illness in COVID-19 positive patients (n=16, 39%). Sixty-four (47.4%) patients had mild disease and 40 (29.6%) patients had comorbidities. In Group 1, neutropenia was significantly higher than Group 2 (p=0.024). Mean procalcitonin and erythrocyte sedimentation rate levels of Group 2 were significantly higher than Group 1 (p=0.012 and p=0.028, respectively). Twenty-eight of 51 patients had chest computed tomography findings which were compatible with COVID-19. Fifty-one (37.8%) patients were discharged from ED, 81 (60%) were admitted to the ward, and 3 (2.2%) were admitted to the pediatric intensive care unit.Conclusion:During our study, we confirmed the diagnosis of 45 of 135 probable cases with the SARS-CoV-2 polymerase chain reaction test. Among confirmed COVID-19 cases, most of our patients had mild or moderate disease. The clinic of only confirmed three patients was classified as severe disease, and we had no critically ill patient.

Parental satisfaction with waiting time in a Swiss tertiary paediatric emergency department

IntroductionPatient numbers in paediatric emergency departments (PED) are steadily increasing. Parental perception of waiting time and reasons for attending a PED with non-emergencies have been investigated in the UK, Australia,...

Can capillary lactate improve early warning scores in emergency department? An observational, prospective, multicentre study.

To determine the prognostic usefulness of the National Early Warning Score-2 (NEWS2) and quick Sepsis-related Organ Failure Assessment (qSOFA) scores, in isolation and combined with capillary lactate (CL), using the new NEWS2-L and qSOFA-L scores to predict the 30-day mortality risk. Prospective, multicentre and observational study in patients across four EDs. We collected sets of vital signs and CL and subsequently calculated NEWS2, qSOFA, NEWS2-L and qSOFA-L scores when patients arrived at the ED. The main outcome measure was all-cause mortality 30days from the index event. A total of 941 patients were included. Thirty-six patients (3.8%) died within 30days of the index event. A high CL level has not been linked to a higher mortality. The NEWS2 presented AUROC of 0.72 (95% CI: 0.62-0.81), qSOFA of 0.66 (95% CI: 0.56-0.77) (P<.001 in both cases) and CL 0.55 (95% CI: 0.42-0.65; P=.229) to predict 30-day mortality. The addition of CL to the scores analysed does not improve the results of the scores used in isolation. NEWS2 and qSOFA scores are a very useful tool for assessing the status of patients who come to the ED in general for all types of patients in triage categories II and III and for detecting the 30-day mortality risk. CL determined systematically in the ED does not seem to provide information on the prognosis of the patients.

Imaging triage of acute stroke patients for endovascular clot retrieval: Effect of increased therapeutic window on the utilization of CT perfusion

Recent randomized trials showing improved outcomes for later-presenting acute ischaemic stroke (AIS) patients with large vessel occlusion (LVO) treated with endovascular clot retrieval (ECR) may result in substantial increases in CTP utilization. This 3-hospital, single-institution cohort study aimed to compare 2017 and 2018 patient cohorts for the following: CTP use in AIS. Prevalence of LVO in all patients having CTP. Number and clinical characteristics of patients triaged to ECR. Number of patients receiving CTP relative to similar-acuity total ED presentations. Inclusion criteria: Consecutive adult emergency (ED) patients receiving CTP for suspected AIS. Study period 1:1 January-30 June 2017; Period 2:1 January-30 June 2018. age, gender, triage category, NIHSS (National Institute of Health Stroke Score), symptoms/signs, time elapsed since last seen well (TESLSW) to triage, disposition (home/other). A 38.7 % increase in CTP (512 in 2017, 710 in 2018) occurred with 39/512 (7.6%) and 72/710 (10.1%) having intended ECR. CTPs per intended ECR declined from 13.1 to 9.9. 36/512 (7.0%) and 58/710 (8.2%) patients had ECR (61.1% increase) and 22/36 (61.1%) and 25/58 (43.1%) of these were discharged home in 2017 and 2018, respectively, an increase of 3/22(14%). Despite a 38.7% increase in CTP utilization, we experienced a reduction in the number of CTPs performed/patient triaged to ECR. This did not reflect higher LVO prevalence among later presenters but may reflect changed selection criteria for CTP and/or decision making about suitability for ECR.

Computed-Tomography Body Composition Analysis Complements Pre-Operative Nutrition Screening in Colorectal Cancer Patients on an Enhanced Recovery after Surgery Pathway

Pre-operative nutrition screening is recommended to identify cancer patients at risk of malnutrition, which is associated with poor outcomes. Low muscle mass (sarcopenia) and lipid infiltration to muscle cells (myosteatosis) are similarly associated with poor outcomes but are not routinely screened for. We investigated the prevalence of sarcopenia and myosteatosis across the nutrition screening triage categories of the Patient-Generated Subjective Global Assessment Short Form (PG-SGASF) in a pre-operative colorectal cancer (CRC) cohort. Data were prospectively collected from patients scheduled for surgery at two sites in Edmonton, Canada. PG-SGASF scores ≥ 4 identified patients at risk for malnutrition; sarcopenia and myosteatosis were identified using computed-tomography (CT) analysis. Patients (n = 176) with a mean age of 63.8 ± 12.0 years, 52.3% male, 90.3% with stage I–III disease were included. Overall, 25.2% had PG-SGASF score ≥ 4. Sarcopenia alone, myosteatosis alone or both were identified in 14.0%, 27.3%, and 6.4% of patients, respectively. Sarcopenia and/or myosteatosis were identified in 43.4% of those with PG-SGASF score < 4 and in 58.5% of those with score ≥ 4. Overall, 32.9% of the cohort had sarcopenia and/or myosteatosis with PG-SGASF score < 4. CT-defined sarcopenia and myosteatosis are prevalent in pre-operative CRC patients, regardless of the presence of traditional nutrition risk factors (weight loss, problems eating); therefore, CT image analysis effectively adds value to nutrition screening by identifying patients with other risk factors for poor outcomes.

Assessment of the mass casualty triage during the November 2015 Paris area terrorist attacks: towards a simple triage rule.

Triage is key in the management of mass casualty incidents. The objective of this study was to assess the prehospital triage performed during the 2015 Paris area terrorist attack. This was a retrospective cohort study that included all casualties of the attacks on 13 November 2015 in Paris area, France, that were admitted alive at the hospital within the first 24 h after the events. Patients were triaged as absolute emergency or relative emergency by a prehospital physician or nurse. This triage was then compared to the one of an expert panel that had retrospectively access to all prehospital and hospital files. The primary endpoints were the rate of overtriage and undertriage, defined as number of patients misclassified in one triage category, divided by the total number of patients in this triage category. Among 337 casualties admitted to the hospital, 262 (78%) were triaged during prehospital care, with, respectively, 74 (28%) and 188 (72%) as absolute and relative emergencies. Among these casualties, the expert panel classified 96 (37%) patients as absolute emergencies and 166 (63%) as relative emergency. The rate of undertriage and overtriage was 36% [95% confidence interval (CI), 27-47%] and 8% (95% CI, 4-13%), respectively. Among undertriaged casualties, 8 (23%) were considered as being severely undertriaged. Among overtriaged casualties, 10 (77%) were considered as being severely overtriaged. A simple prehospital triage for trauma casualties during the 13 November terrorist attack in Paris could have been performed triaged in 78% of casualties that were admitted to the hospital, with a 36% rate of undertriage and 8% of overtriage. Qualitative analysis of undertriage and overtriage indicate some possibilities for further improvement.

SARS-CoV-2 Pandemic Impact on Pediatric Emergency Rooms: A Multicenter Study.

From 9 March to 3 May 2020, lockdown was declared in Italy due to the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic. Our aim was to evaluate how the SARS-CoV-2 pandemic and related preventive strategies affected pediatric emergency rooms (ERs) during this period. We performed a retrospective cohort multicenter study, comparing the lockdown period to the corresponding period in 2019. We examined 15 Italian pediatric ERs in terms of visit rates, specific diagnoses (grouped as air communicable diseases and non-air communicable diseases), and triage categories. During the lockdown period, ER admissions decreased by 81% compared to 2019 (52,364 vs. 10,112). All ER specific diagnoses decreased in 2020 and this reduction was significantly higher for air communicable diseases (25,462 vs. 2934, p < 0.001). Considering the triage category, red codes remained similar (1% vs. 1%), yellow codes increased (11.2% vs. 22.3%), and green codes decreased (80.3% vs. 69.5%). We can speculate that social distancing and simple hygiene measures drastically reduced the spread of air communicable diseases. The increase in yellow codes may have been related to a delay in primary care and, consequently, in ER admissions.

Validity and reliability of the triage scale in older people in a regional emergency department in Hong Kong

Background: Older people (⩾65 years) present a unique challenge in emergency department triage. Hong Kong’s Hospital Authority adopts a five-level emergency department triage system, with no special considerations for older people. We evaluated the validity and reliability of this triage scale in older people in a regional Hong Kong emergency department. Methods: In total, 295 cases stratified by triage category were randomly selected for review from November 2016 to January 2017. Validity was established by comparing the real emergency department patients’ triage category against (1) that of an expert panel and (2) the need for life-saving intervention. Triage notes were extracted to make case scenarios to evaluate inter- and intra-rater reliabilities. Emergency department nurses (n = 8) were randomly selected and grouped into &lt;5 and ⩾5 years emergency department experience. All nurses independently rated all 295 scenarios, blinded to clinical outcomes. Results: The percentage agreement between the real emergency department patients’ triage category and the expert panel’s assignment was 68.5%, with 16.3% and 15.3% over-triage and under-triage, respectively. Quadratic weighting kappa for agreement with the expert panel was 0.72 (95% confidence interval: 0.53–0.91). The sensitivity, specificity and positive likelihood ratio for the need for life-saving interventions were 75.0% (95% confidence interval: 47.6%–92.7%), 97.1% (95% confidence interval: 94.4%–98.8%) and 26.2 (95% confidence interval: 12.5%–54.8%), respectively. The Fleiss kappa value for inter-rater reliability was 0.50 (95% confidence interval: 0.47–0.54) for junior and senior nurse groups, respectively. Conclusion: The current triage scale demonstrates reasonable validity and reliability for use in our older people. Considerations highlighting the unique characteristics of older people emergency department presentations are recommended.

Examining emergency department inequities: Are outcomes in your emergency department equitable?

Examining emergency department inequities: Are outcomes in your <scp>emergency department</scp> equitable?

Estimating the frequency and cost of emergency department presentations and hospitalisation of chronic obstructive pulmonary disease patients: A retrospective analysis from regional Queensland.

Chronic obstructive pulmonary disease (COPD) patients commonly have frequent visits to the ED. Consequently, COPD has a significant effect on total healthcare expenditure. The objective was to measure the frequency of ED presentation and hospitalisation among COPD patients and to estimate the costs resulting from such care utilisation. This was a causal-comparative non-experimental research design conducted in three regional hospitals between 2016 and 2018. Two different original data sets were used: an automated hospital data set and an audit of patient charts. Secondary cost data were also used. Data were analysed using Pearson's χ2 test to estimate the relationship between several patient and treatment-related characteristics. There were 5253 patient presentations at ED and hospital length of stay data were available for 5079 COPD patients. The total cost of hospital stays was $42.14 million for the time period and the mean average cost was $8297 for ED patients who were admitted to hospital. Factors significantly associated with hospital length of stay were age and time spent in the ED. Noticeably, one (51.7%) in two COPD patients were discharged from ED (all destinations) within 4 h irrespective of their triage category. COPD patient presentation to ED and admission to hospital is an expensive method of providing healthcare to manage this chronic condition. Clinical practitioners and policy makers need to develop and implement optimal integrated care management systems to reduce this hospitalisation rate and reduce the societal costs associated with COPD patient management.

Let's get physical:A prospective pedometer study of doctors working in aSouth African emergency department.

The positive impact of physical activity and exercise on health is well known. Individuals who walk at least 10000 steps per day are likely to meet recommended physical activity guidelines. Very little is known about the physical activity levels of doctors at work, in particular those working in emergency departments (EDs). To determine how many steps per shift were taken by doctors in a South African (SA) ED. Secondary objectives were to assess what factors influenced the number of steps taken. This was a prospective observational cohort study in a tertiary academic teaching hospital ED in Johannesburg over a 1-month period. Doctors wore pedometers during their day shifts in the ED and the number of steps taken during their shifts was measured, as well as the number and triage category of patients seen and whether cardiopulmonary resuscitation (CPR) was performed. The median (interquartile range) number of steps taken per shift was 6328 (4646 - 8 409). The number of steps taken exceeded the 10000-step target in only 11.7% of shifts. The overall mean (standard deviation (SD)) number of steps per hour was 744 (490). Factors that significantly increased the number of steps taken included shift duration, number of patients seen who were triaged yellow, and performance of CPR in a shift. Each additional hour of shift led to a mean (SD) increase of 575 (115) steps. Each additional yellow patient seen led to a mean (SD) increase of 118 (108) steps. The mean (SD) number of steps for a shift with CPR was significantly higher (8 309 (850) steps) than for a shift without CPR (6 496 (384) steps). Doctors working in an SA ED are not achieving the daily recommended number of steps while at work. The increased risk of ill health and burnout in an already high-risk specialty heightens the importance of exercise and physical activity that needs to be achieved outside the workplace.