Baseline Characteristics of the Paediatric Observation Priority Score in Emergency Departments outside Its Centre of Derivation (original) (raw)
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BMC Pediatrics, 2018
Background: Increasing attendances by children (aged 0-16 years) to United Kingdom Emergency Departments (EDs) challenges patient safety within the National Health Service (NHS) with health professionals required to make complex judgements on whether children attending urgent and emergency care services can be sent home safely or require admission. Health regulation bodies have recommended that an early identification systems should be developed to recognise children developing critical illnesses. The Pennine Acute Hospitals NHS Trust Paediatric Observation Priority Score (PAT-POPS) was developed as an ED-specific tool for this purpose. This study aims to revise and improve the existing tool and determine its utility in determining safe admission and discharge decision making. Methods/design: An observational study to improve diagnostic accuracy using data from children and young people attending the ED and Urgent Care Centre (UCC) at three hospitals over a 12 month period. The data being collected is part of routine practice; therefore opt-out methods of consent will be used. The reference standard is admission or discharge. A revised PAT-POPs scoring tool will be developed using clinically guided logistic regression models to explore which components best predict hospital admission and safe discharge. Suitable cut-points for safe admission and discharge will be established using sensitivity and specificity as judged by an expert consensus meeting. The diagnostic accuracy of the revised tool will be assessed, and it will be compared to the former version of PAT-POPS using ROC analysis. Discussion: This new predictive tool will aid discharge and admission decision-making in relation to children and young people in hospital urgent and emergency care facilities.
BMC Emergency Medicine, 2011
Background: The Canadian Emergency Department Triage and Acuity Scale (CTAS) is a well recognized and validated triage system that prioritizes patient care by severity of illness. The aim of this study was to describe the results of Emergency Department (ED) waiting times after the implementation of the CTAS in a major tertiary care hospital emergency department outside of Canada. Methods: A total of 1206 charts were randomly selected and retrospectively reviewed for triage performance. The indicators were: time to triage, triage duration, waiting time to be evaluated by a physician, and proportion of patients who left without being seen by a physician. Waiting times were stratified by triage level and reported as fractile response rates.
Reliability of the Canadian Emergency Department Triage and Acuity Scale: Interrater Agreement
Annals of Emergency Medicine, 1999
To determine the rate of interobserver reliability of the Canadian Emergency Department Triage and Acuity Scale (CTAS). Ten physicians and 10 nurses were randomly selected to review and assign a triage level on 50 ED case summaries containing presenting complaint, mode of arrival, vital signs, and a verbatim triage note. The rate of agreement within and between groups of raters was determined using kappa statistics. One-way, 2-way analysis of variance (ANOVA) and combined ANOVA were used to quantify reliability coefficients for intraclass and interclass correlations. The overall chance-corrected agreement kappa for all observers was.80 (95% confidence interval [CI] .79 to .81), and the probability of agreement between 2 random observers on a random case was.539. For nurses alone, kappa=.84 (95% CI .83 to .85, P = .598), and for doctors alone, kappa= .83 (95% CI .81 to .85, P = .566). The 1-way, 2-way ANOVA and combined ANOVA showed that the reliability coefficients (84%) for both nurses and physicians were similar to the kappa values. A combined ANOVA showed there was a. 2-point difference with physicians assigning a higher triage level. The high rate of interobserver agreement has important implications for case mix comparisons and suggests that this scale is understood and interpreted in a similar fashion by nurses and physicians.
Objectives To devise an assessment tool to aid discharge and admission decision-making in relation to children and young people in hospital urgent and emergency care facilities, and thereby improve the quality of care that patients receive, using a clinical prediction modelling approach. Design Observational cohort study with internal and external validation of a predictive tool. Setting Two general emergency departments (EDs) and an urgent care centre in the North of England. Participants The eligibility criteria were children and young people 0-16 years of age who attended one of the three hospital sites within one National Health Service (NHS) organisation. Children were excluded if they opted out of the study, were brought to the ED following their death in the community or arrived in cardiac arrest when the heart rate and respiratory rate would be unmeasurable. Main outcome measures Admission or discharge. A participant was defined as being admitted to hospital if they left the ED to enter the hospital for further assessment, (including being admitted to an observation and assessment unit or hospital ward), either on first presentation or with the same complaint within 7 days. Those who were not admitted were defined as having been discharged. Results The study collected data on 36 365 participants. 15 328 participants were included in the final analysis cohort (21 045 observations) and 17 710 participants were included in the validation cohort (23 262 observations). There were 14 variables entered into the regression analysis. Of the 13 that remained in the final model, 10 were present in all 500 bootstraps. The resulting Paediatric Admission Guidance in the Emergency Department (PAGE) score demonstrated good internal validity. The C-index (area under the ROC) was 0.779 (95% CI 0.772 to 0.786). Conclusions For units without the immediate availability of paediatricians the PAGE score can assist staff to determine risk of admission. Cutoff values will need to be adjusted to local circumstance. Study protocol The study protocol has been published in an open access journal: Riaz et al Refining and testing the diagnostic accuracy of an assessment tool (Pennine Acute Hospitals NHS Trust-Paediatric Observation Priority Score) to predict admission and discharge of children and young people who attend an ED: protocol for an observational study.
Emergency Department Quality: An Analysis of Existing Pediatric Measures
Academic Emergency Medicine, 2011
Objectives: The Institute of Medicine (IOM) has recommended the development of national standards for the measurement of emergency care performance. The authors undertook this study with the goals of enumerating and categorizing existing performance measures relevant to pediatric emergency care. Methods: Potential performance measures were identified through a survey of 1) the peer-reviewed literature, 2) websites of organizations and societies pertaining to quality improvement, and 3) emergency department (ED) directors. Performance measures were enumerated and categorized, using consensus methods, on three dimensions: 1) the IOM quality domains; 2) Donabedian's structure ⁄ process ⁄ outcome framework; and 3) general, cross-cutting, or disease-specific measures. Results: A total of 405 performance measures were found for potential use for pediatric emergency care. When categorized by IOM domain, nearly half of the measures were related to effectiveness, while only 6% of measures addressed patient-centeredness. In the Donabedian dimension, 67% of measures were categorized as process measures, with 29% outcome and 4% structure measures. Finally, 31% of measures were general measures relevant to every ED visit. Although 225 measures (55%) were diseasespecific, the majority (56%) of these measures related to only five common conditions. Conclusions: A wide range of performance measures relevant to pediatric emergency care are available. However, measures lack a systematic and comprehensive approach to evaluate the quality of care provided.
Reliability and Validity of the Emergency Severity Index for Pediatric Triage
Academic Emergency Medicine, 2009
Objectives: The Emergency Severity Index (ESI) triage algorithm is a five-level triage acuity tool used by emergency department (ED) triage nurses to rate patients from Level 1 (most acute) to Level 5 (least acute). ESI has established reliability and validity in an all-age population, but has not been well studied for pediatric triage. This study assessed the reliability and validity of the ESI for pediatric triage at five sites.
Can J Emerg …, 2003
Objectives: The objectives of the study is to review and assess the implementation of the applied modified five-level triage and acuity scale triage system in AL-Yarmook Urgent Care Center (UCC), King Abdulaziz Residential City, Riyadh, Saudi Arabia. Method: An observational cross-sectional study was conducted, where a data collection sheet was designed and distributed to triage nurses. The data collection was done during the triage process and was directly observed by the co-investigator. The triage system was reviewed by measuring three time intervals as quality indicators: time before triage (TBT), time before being seen by physician (TBP), and total length of stay (TLS) taking in consideration the timing of presentation and the level of triage. Results: A total of 187 patients visiting the UCC during December 2014 were included. There was an almost equal distribution of males 98 (52 %) and females 89 (48 %) with most of the patients being in the age group of 14 years and younger (n = 85, 46 %). The visits of the patients were classified according to the level of triage from patients to be seen immediately by the physician to those who had been triaged out. Overall, 173 patients (92.5 %) were seen by the physician in a timely manner according to triage guidelines, while 14 patients (7.5 %) were not. The mean time was 5.36 min in TBT, 22.6 min in TBP, and 59 min in TLS. The median time to be seen by the physician was significantly greater (p = 0.001) for the urgent cases on the weekends (25 min; IQR, 21,30) as compared to the weekdays (17 min; IQR, 14,21). Generally, the results did not show significant increases in TBT, TBP, the number of patients not seen at the proper time, or referral and admission rates during weekends. Conclusion: The Canadian Emergency Department Triage and Acuity Scale (CTAS) is adaptable to countries beyond Canada and can be implemented successfully. The applied CTAS triage system in Al-Yarmouk UCC in Riyadh, Saudi Arabia, is considered to be well applied. Overall, urgent cases have been seen by physicians in a timely manner according to the triage system, and there was no delay in the management of critical cases which need prompt attention.
Pediatric emergency care, 2016
This study aimed to assess the association between pediatric assessment triangle (PAT) findings during triage and markers of severity in a pediatric emergency department (PED). During the study period, patients arriving to the PED were classified by trained nurses with the Pediatric Canadian Triage and Acuity Scale using a computer system, from which data were obtained and analyzed retrospectively. The primary outcome measure was the percentage of children hospitalized related with PAT findings. The secondary outcome measures were the admission to the intensive care unit (%), PED length of stay, and performance of blood tests (%). Among the 302,103 episodes included, there were abnormal PAT findings in 24,120 cases (7.9%). Multivariate analysis adjusted for age confirmed that PAT findings and triage level were independent risk factors for admission (odds ratio [OR], 2.21; 95% confidence interval [CI], 2.13-2.29; OR, 6.01; 95% CI, 5.79-6.24, respectively). Abnormal findings in appear...