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Objectives: The national early warning score (NEWS) was introduced to improve the detection of, and standardise the assessment of, the severity of acute illness in the National Health Service (NHS). We assessed whether the recommended threshold trigger score of 5 or more in a Critical Care Outreach Team (CCOT) review could accurately predict patients at risk of deterioration following cardiac surgery and patient outcomes. Methods: We investigated adult cardiac surgery patients between October 2019 and December 2021. NEWS 2 parameters triggering CCOT referrals and NEWS 2 parameters < 5 versus ≥5 were compared, and the resulting patient outcomes were evaluated. Results: Over this period, 3710 patients underwent surgery, of whom 162 (4.4%) initiated 193 calls to the CCOT. The mean number of NEWS 2 parameters on CCOT activation was 6.14 ± 2.43 (NEWS 0–16); 34 (20.98%) activations were from patients with NEWS 2 < 5. Low oxygen saturation (SpO2) (59.3%) and oxygen therapy (83.3%) were the most common physiological parameters raising the score. CCOT activations led to 38 transfers from the ward to the high-dependency unit (HDU) and 18 transfers to the intensive therapy unit (ITU). Cardiac arrest calls were initiated in 12 (7.40%) patients and two culminated in death. Fourteen (8.64%) had emergency resternotomy. The in-hospital mortality rate was 10.5% (17/162) in patients referred to CCOT versus 3.9% (139/3548) in patients who were not (p < 0.001). The in-hospital mortality in patients with NEWS 2 < 5 vs. NEWS ≥ 5 was 17.6% (6/34) versus 8.6% (11/128) (p = 0.126). Conclusions: There was no difference in in-hospital mortality in patients below or above a NEWS 2 of 5, but there was a significant difference in in-hospital mortality in patients reviewed by the CCOT (p < 0.001). Tailoring the threshold score specifically for the cardiac surgical cohort, in conjunction with clinician involvement, may improve outcomes. [ABSTRACT FROM AUTHOR]

The national early warning score (NEWS) is an appropriate tool for assessing patients experiencing catastrophic deterioration and enabling prompt intervention. The present study was carried out to assess the applicability of the NEWS in emergency departments and follow-up patients in the ICU in an Indian scenario. Methods: The study was conducted involving 270 patients of either sex and age greater than 16 years selected by simple random sampling. The data, which includes respiration rate, pulse rate, temperature, oxygen saturations, systolic blood pressure, and degree of consciousness, was gathered using the National Early Warning Score. Results: The mean age was 56.4 ± 16.9 years. The gender distribution was almost equal, with 53.7% male and 46.3% female. NEWS was 1-4 in 25.9% of subjects. 5-6 in 28.1% subjects and >/=7 in 45.9% subjects. The mean NEWS was 6.5 ± 2.9. Mortality was 22.6%, 75.9% of subjects were discharged, and 1.5% were referred. Apart from blood pressure and urine output, none of the parameters were found to be significantly different, including NEWS, between subjects with outcomes of death and discharge. The NEWS cut-off of 7.5 was found to predict mortality with 63.4% sensitivity and 49.2% specificity. Conclusion: NEWS effectively identifies subjects in need of immediate medical attention and paves the way for the development of a nationally validated scoring system to assess and convey the condition of subjects at intra- and inter-hospital facilities. [ABSTRACT FROM AUTHOR]

BACKGROUND: Population aging is a social problem that is being faced in most countries. OBJECTIVE: To apply the National Early Warning Score (NEWS) for an early warning on the vital signs and consciousness of elderly patients who are hospitalized in the gastrointestinal surgical department and to provide a reference for early detection of changes in illness severity in elderly patients by studying the correlation between NEWS value and changes in illness severity. METHODS: We enrolled 528 elderly patients who were hospitalized in the gastrointestinal surgical department of a tertiary grade A hospital in Guizhou Province between June 2020 and May 2021, to analyze how NEWS max value correlates with illness severity and obtain the optimal NEWS cutoff value for both potentially critically ill and critically ill elderly patients using the receiver operating characteristic (ROC) curve. RESULTS: There were statistically significant differences in NEWS values between elderly patients with various illness severities (P < 0.05). NEWS values correlated positively with illness severity (r = 0.605, P < 0.001). Based on the ROC curve, early warning trigger values for NEWS to identify potentially critically ill, critically ill and terminally ill elderly patients were 6, 7 and 8, respectively. The area under the curve (AUC) for potentially critically ill, critically ill and terminally ill elderly patients was 0.907, 0.921 and 0.939, respectively. NEWS performed better in detecting patient illness severity than Modified Early Warning Score (MEWS) in AUC, sensitivity, specificity, and Youden's index, with statistically significant differences (P < 0.05). CONCLUSION: An early warning on the vital signs and consciousness of hospitalized elderly patients using NEWS can facilitate advanced detection of changes in illness severity of elderly patients by medical staff and enable timely treatment, thus significantly lowering the risks of illness deterioration. [ABSTRACT FROM AUTHOR]

Background In the UK National Health Service (NHS), the patient’s vital signs are monitored and summarised into a National Early Warning Score (NEWS) score. A set of computer-aided risk scoring systems (CARSS) was developed and validated for predicting in-hospital mortality and sepsis in unplanned admission to hospital using NEWS and routine blood tests results. We sought to assess the accuracy of these models to predict the risk of COVID-19 in unplanned admissions during the first phase of the pandemic. Methods Adult (>=18 years) non-elective admissions discharged (alive/deceased) between 11-March-2020 to 13-June-2020 from two acute hospitals with an index NEWS electronically recorded within ±24 h of admission. We identified COVID-19 admission based on ICD-10 code ‘U071’ which was determined by COVID-19 swab test results (hospital or community). We assessed the performance of CARSS (CARS_N, CARS_NB, CARM_N, CARM_NB) for predicting the risk of COVID-19 in terms of discrimination (c-statistic) and calibration (graphically). Results The risk of in-hospital mortality following emergency medical admission was 8.4% (500/6444) and 9.6% (620/6444) had a diagnosis of COVID-19. For predicting COVID-19 admissions, the CARS_N model had the highest discrimination 0.73 (0.71 to 0.75) and calibration slope 0.81 (0.72 to 0.89) compared to other CARSS models: CARM_N (discrimination:0.68 (0.66 to 0.70) and calibration slope 0.47 (0.41 to 0.54)), CARM_NB (discrimination:0.68 (0.65 to 0.70) and calibration slope 0.37 (0.31 to 0.43)), and CARS_NB (discrimination:0.68 (0.66 to 0.70) and calibration slope 0.56 (0.47 to 0.64)). Conclusions The CARS_N model is reasonably accurate for predicting the risk of COVID-19. It may be clinically useful as an early warning system at the time of admission especially to triage large numbers of unplanned admissions because it requires no additional data collection and is readily automated. [ABSTRACT FROM AUTHOR]

Background: Coronavirus disease 2019 (COVID-19) infection has a wide range of severity, ranging from asymptomatic infection to severe respiratory distress and multiple organ dysfunction. To optimize the utilization of limited resources, a system is needed to rapidly classify the patients requiring monitoring and urgent intervention. The purpose of this study was to determine whether the National Early Warning Score (NEWS) at admission is a useful prediction tool for in-hospital mortality in patients who visited the emergency department (ED) and required isolation during the COVID-19 pandemic. Methods: This study was conducted in adults aged 19 years or older who visited the ED and were preemptively isolated due to fever or respiratory symptoms from January 2021 to December 2021. The NEWS was calculated at the time of ED admission. The primary outcome was all-cause inhospital mortality. Results: Of the 6304 patients included in the study, 5759 survived and 545 died in the hospital. The NEWS was higher in non-survivors (6.1 ± 4.2) than in survivors (2.8 ± 2.5). When the NEWS was examined as a continuous variable, the adjusted odds ratio for in-hospital mortality was 1.176 (95% CI, 1.12-1.23). The area under the curve (AUC) of NEWS for predicting inhospital mortality was 0.756 (95% CI, 0.734-0.778). Conclusions: The NEWS at ED admission was associated with in-hospital mortality in preemptively isolated patients during the COVID-19 pandemic. The use of NEWS in patients with suspected COVID-19 infection would help predict the severity and prognosis of patients. [ABSTRACT FROM AUTHOR]

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Sarcopenia is more common in the elderly and causes adverse outcomes with increased morbidity and mortality. This prospective cohort study assessed the association of sarcopenia risk with the severity of COVID-19 at the time of admission and during hospitalisation and the length of hospital stay. Two hundred patients (aged ≥ 60 years) who were hospitalised for COVID-19 were enrolled using consecutive sampling between 29 December 2020 and 20 May 2021. The sarcopenia score of the patients was assessed using the Strength, Assistance in walking, Rising from a chair, Climbing stairs, and Falls questionnaire. The severity of COVID-19 was determined using the modified National Early Warning Score (m-NEWS) system for 2019 n-CoV-infected patients at admission (T1), day three (T2) and at discharge (T3). Data were analysed using SPSS, version 22 and STATA, version 14. Of the 165 patients included, thirty four (20·6 %) were at risk of sarcopenia. The length of hospital stay was slightly longer in patients with sarcopenia risk, but the difference was not significant (P = 0·600). The adjusted OR of respiratory rate (RR) > 20 /min at T1 for the sarcopenia risk group was 6·7-times higher than that for the non-sarcopenic group (P = 0·002). According to generalised estimating equations, after adjusting for confounding factors, the m-NEWS score was 5·6 units higher in patients at risk of sarcopenia (P < 0·001). Sarcopenia risk could exacerbate COVID-19 severity and increase RR at admission, as well as the need for oxygen therapy at discharge. [ABSTRACT FROM AUTHOR]

Background: Clinical deterioration in critically ill patients is a common phenomenon that can occur several hours before an adverse outcome. Early detection of subtle changes in vital signs, such as alterations in pulse rate and blood pressure, is crucial for preventing adverse events. However, these are not often recognized early enough to prompt quick intervention. The use of warning scores or assessment systems in the management of the critically ill in Nigeria has not been well evaluated. We assessed the association between the National Early Warning Score (NEWS) system and outcomes particularly mortality among the critically ill at the Jos University Teaching Hospital (JUTH), Nigeria. Methodology: This study is a retrospective study involving adults admitted to the medical and surgical wards between January 2021 and July 2021. The records of all patients admitted to inpatient care at JUTH during a 6-month period were reviewed. Patient medical records were used to obtain data such as socio-demographics, and vital signs, which were used to compute the NEWS variable, diagnosis, length of stay, outcomes, and complications. Patients were classified as low, medium, and high-risk based on their NEWS scores within the first 24 hours of admission and 24 hours prior to the outcome of interest (death or discharge). The study received ethical approval from the human research and ethics committee at JUTH. Results: A total of 405 patients were included in this study. Patients with low, medium, and high-risk NEWS scores within the first 24 hours of admission, had an 11.1%, 9%, and 17% chance of death respectively. In the NEWS score high-risk group 24 hours prior to outcome (death or discharge), the risk of mortality increased to 20.6% and there was a four-fold increase in odds of death. Conclusion: Our results showed that the NEWS score predicted outcome and may suggest that the implementation of the NEWS score as a routine tool for monitoring inpatients at the Jos University Teaching Hospital could help to detect patients at risk of adverse events. [ABSTRACT FROM AUTHOR]

Introduction: The clinical diagnosis of COVID-19 is supplemented by clinical severity indices. These indices are the National Early Warning Score (NEWS, which aids in risk stratification), CT severity score (radiological severity score), and Reverse Transcription- Polymerase Chain Reaction (RT-PCR) cycle threshold (Ct value, which provides a semi-quantitative measure of viral load). Aim: To assess the correlation between NEWS at admission, RT-PCR Ct value and CT severity score in mild and moderate COVID-19 patients. Methods and Materials: This prospective cohort study was conducted in Maulana Azad Medical College and Lok Nayak hospital, New Delhi, from January to June 2021. The study included 50 subjects (25 with mild COVID-19 and 25 with moderate COVID-19). NEWS was calculated at admission and Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) Ct value was estimated using real-time RT-PCR. CT severity score was calculated based on High Resolution Computed Tomography (HRCT) chest findings. The correlation among the parameters was determined using Pearson correlation formula. Results: The mean age of subjects in the mild and moderate COVID-19 groups were 49.52 years and 51.84 years, respectively. The mean RT-PCR Ct value of E gene was 24.48 and Rdrp gene was 24.56 in the mild COVID-19 group; while in the moderate group it was 23.72 for both E gene and Rdrp genes. The correlation between NEWS and Ct value of E gene (r-value=-0.06, p-value=0.68), Ct value of Rdrp gene (r-value=- 0.03, p-value=0.79) and the correlation between CT severity score and Ct value of E gene (r-value=-0.05, p-value=0.73), Ct value of Rdrp gene (r-value=-0.06, p-value=0.68) was negative and insignificant. The mean CT severity score in mild COVID-19 group was 3.92, and in moderate COVID-19 group was 9.88. A significant positive correlation was found between the CT severity score and NEWS at admission. Conclusion: The clinical severity of COVID-19 as estimated by NEWS corroborates with CT severity score while the relationship between RT-PCR Ct value and clinicoradiological severity needs to be ascertained by further research. [ABSTRACT FROM AUTHOR]

Background: The vital‐sign monitoring strategy of patients with acute aortic dissection in the emergency department is mainly based on traditional experience. This study attempts to explore the significance of the national early warning score (NEWS) in monitoring the condition of patients with acute aortic dissection during emergency observation and to provide evidence for emergency nurses in optimal and scientific monitoring of patients. Methods: The case–control method was used to continuously enrol patients with acute aortic dissection who had been in the emergency department; the STROBE checklist was used in this process. Based on patients' clinical deterioration, they were divided into two groups: clinical deterioration and non‐clinical deterioration. The NEWS at each time point was compared by independent‐samples t‐test, and the predictive power of NEWS was evaluated according to the area under the receiver operating characteristic curve. Results: A total of 290 patients with acute aortic dissection were included: 46 patients showed clinical deterioration and 244 did not. There were significant differences in the NEW scores of the two groups at admission time and at 12, 8, 4 and 0.5 h before clinical deterioration. The NEW scores of the clinical deterioration group showed an upward trend, while the non‐clinical deterioration group showed a relatively stable trend. The NEWS can be used to predict the occurrence of clinical deterioration earlier at 4 h before clinical deterioration. Simultaneously, the patient's respiration rate and SpO2 had better predictive performance than other vital signs. Conclusion: The NEWS can be used to triage patients with acute aortic dissection admitted to the emergency department. Continuous use of the NEWS for monitoring can play a vital role in early warning of clinical deterioration in patients with acute aortic dissection. In clinical care, attention should also be paid when patients with acute aortic dissection have abnormal respiration rate and SpO2. [ABSTRACT FROM AUTHOR]

Background: The novel coronavirus SARS-19 produces 'COVID-19' in patients with symptoms. COVID-19 patients admitted to the hospital require early assessment and care including isolation. The National Early Warning Score (NEWS) and its updated version NEWS2 is a simple physiological scoring system used in hospitals, which may be useful in the early identification of COVID-19 patients. We investigate the performance of multiple enhanced NEWS2 models in predicting the risk of COVID-19.Methods: Our cohort included unplanned adult medical admissions discharged over 3 months (11 March 2020 to 13 June 2020 ) from two hospitals (YH for model development; SH for external model validation). We used logistic regression to build multiple prediction models for the risk of COVID-19 using the first electronically recorded NEWS2 within ± 24 hours of admission. Model M0' included NEWS2; model M1' included NEWS2 + age + sex, and model M2' extends model M1' with subcomponents of NEWS2 (including diastolic blood pressure + oxygen flow rate + oxygen scale). Model performance was evaluated according to discrimination (c statistic), calibration (graphically), and clinical usefulness at NEWS2 ≥ 5.Results: The prevalence of COVID-19 was higher in SH (11.0 %=277/2520) than YH (8.7 %=343/3924) with a higher first NEWS2 scores ( SH 3.2 vs YH 2.8) but similar in-hospital mortality (SH 8.4 % vs YH 8.2 %). The c-statistics for predicting the risk of COVID-19 for models M0',M1',M2' in the development dataset were: M0': 0.71 (95 %CI 0.68-0.74); M1': 0.67 (95 %CI 0.64-0.70) and M2': 0.78 (95 %CI 0.75-0.80)). For the validation datasets the c-statistics were: M0' 0.65 (95 %CI 0.61-0.68); M1': 0.67 (95 %CI 0.64-0.70) and M2': 0.72 (95 %CI 0.69-0.75) ). The calibration slope was similar across all models but Model M2' had the highest sensitivity (M0' 44 % (95 %CI 38-50 %); M1' 53 % (95 %CI 47-59 %) and M2': 57 % (95 %CI 51-63 %)) and specificity (M0' 75 % (95 %CI 73-77 %); M1' 72 % (95 %CI 70-74 %) and M2': 76 % (95 %CI 74-78 %)) for the validation dataset at NEWS2 ≥ 5.Conclusions: Model M2' appears to be reasonably accurate for predicting the risk of COVID-19. It may be clinically useful as an early warning system at the time of admission especially to triage large numbers of unplanned hospital admissions. [ABSTRACT FROM AUTHOR]

People in the UK are living longer and with multi-morbidities, increasing the size, complexity and acuity of Community Nursing caseloads. Nurses visiting infrequently and inconsistently on a task-focused basis need an objective method by which to identify / quantify physical deterioration for early treatment avoiding crisis and hospital admission. The National Early Warning Score (NEWS), is the most recognised tool for identification of deterioration in acute settings but is not validated for community use. Using published frameworks for scoping review and evaluation, this study aims to explore the current evidence for use of NEWS in community settings. Although there is work to be done, particularly in terms of frequency of scoring and response, this study identifies benefits in communication and prioritisation of care as well as sensitivity, particularly in predicting poor outcomes. The identified barriers to use include integration into practice and perceived dissonance with clinical judgement. [ABSTRACT FROM AUTHOR]

Background: For emergency triage, it is very important to identify patient severity according to their vital signs and chief complaint. Several studies have examined the predictive value of the National Early Warning Score (NEWS) for specific emergency patients and have shown it to be effective. However, few have studied the utility of NEWS in emergency triage for general emergency medicine patients. The aim of this research was to investigate the performance of NEWS in emergency triage with regard to predicting adverse outcomes. Methods: This was a retrospective cohort study carried out at a tertiary care center hospital in Jinhua, China. A total of 62,403 patients attending the emergency department (ED) from January to December 2018 were included. The NEWS, Modified Early Warning Score (MEWS), and quick Sepsis Related Organ Failure Assessment (qSOFA) score were obtained from emergency triage. Multivariate logistic regression analysis was performed to evaluate the associations between the NEWS, MEWS, and qSOFA, as well as those between other parameters with ED mortality. The predictive performances for emergency observation, death, and intensive care unit (ICU) admission of NEWS, MEWS and qSOFA were compared to the area under the receiver operating characteristic curve (AUROC). Results: Of the total participants, 6502 were placed under emergency observation, 106 died in the ED, 638 were admitted to the ICU, and 324 died in-hospital. The NEWS, qSOFA, age, and gender were significantly associated with ED mortality. NEWS was significantly better at discriminating all outcomes, and the area under the curve and 95% confidence intervals for ED mortality, observation in ED, composite of ED mortality and ICU admission, and in-hospital mortality were 0.862 (0.859– 0.865), 0.691 (0.687– 0.695), 0.859 (0.856– 0.861), and 0.805 (0.802– 0.808), respectively. Conclusion: NEWS shows good performance in discriminating critical emergency patients in ED triage for emergency medicine patients. [ABSTRACT FROM AUTHOR]

Aims: To explore Registered Nurses' experiences and perceptions with National Early Warning Score and Individual Early Warning Score to identify patient deterioration. Design: A qualitative exploratory design. Methods: Six focus groups were conducted at six Danish hospitals from February to June 2019. Registered Nurses from both medical, surgical and emergency departments participated. The focus groups were analysed using content analysis. Results: One theme and four categories were identified. Theme: Meaningful in identifying patient deterioration but causing frustration due to lack of flexibility. Categories: (a) Inter‐professional collaboration strengthened through the use of Early Warning Score systems, (b) Enhanced professional development and communication among nurses when using Early Warning Score systems, (c) Detecting patient deterioration by integrating nurses' clinical gaze with Early Warning Score systems and (d) Modification and fear of making mistakes when using Early Warning Score systems. [ABSTRACT FROM AUTHOR]

Background: NHS England has mandated use of the National Early Warning Score (NEWS), more recently NEWS2, in acute settings, and suggested its use in primary care. However, there is reluctance from GPs to adopt NEWS/NEWS2.Aim: To assess whether NEWS calculated at the point of GP referral into hospital is associated with outcomes in secondary care.Design and Setting: An observational study using routinely collected data from primary and secondary care.Method: NEWS values were prospectively collected for 13 047 GP referrals into acute care between July 2017 and December 2018. NEWS values were examined and multivariate linear and logistic regression used to assess associations with process measures and clinical outcomes.Results: Higher NEWS values were associated with faster conveyance for patients travelling by ambulance, for example, median 94 minutes (interquartile range [IQR] 69-139) for NEWS ≥7; median 132 minutes, (IQR 84-236) for NEWS = 0 to 2); faster time from hospital arrival to medical review (54 minutes [IQR 25-114] for NEWS ≥7; 78 minutes [IQR 34-158] for NEWS = 0 to 2); as well as increased length of stay (5 days [IQR 2-11] versus 1 day [IQR 0-5]); intensive care unit admissions (2.0% versus 0.5%); sepsis diagnosis (11.7% versus 2.5%); and mortality, for example, 30-day mortality 12.0% versus 4.1% for NEWS ≥7 versus NEWS = 0 to 2, respectively. On average, for patients referred without a NEWS value (NEWS = NR), most clinical outcomes were comparable with patients with NEWS = 3 to 4, but ambulance conveyance time and time to medical review were comparable with patients with NEWS = 0 to 2.Conclusion: This study has demonstrated that higher NEWS values calculated at GP referral into hospital are associated with a faster medical review and poorer clinical outcomes. [ABSTRACT FROM AUTHOR]

Background: The National Early Warning Score (NEWS) was introduced to standardise early warning scores (EWS) in England. It has been recommended that NEWS should be used in pre-hospital care but there is no published evidence that this improves outcomes. In 2015, the West of England Academic Health Science Network region standardised to NEWS across all healthcare settings. Calculation of NEWS was recommended for acutely unwell patients at referral into secondary care.Aim: To evaluate whether implementation of NEWS across a healthcare system affects outcomes, specifically addressing the effect on mortality in patients with suspicion of sepsis (SOS).Design and Setting: A quality improvement project undertaken across the West of England from March 2015 to March 2019, with the aim of standardising to NEWS in secondary care and introducing NEWS into community and primary care.Method: Data from the national dashboard for SOS for the West of England were examined over time and compared to the rest of England. Quality improvement methodology and statistical process control charts were used to measure improvement.Results: There was a reduction in mortality in the SOS cohort in the West of England, which was not seen in the rest of England over the time period of the project. Admissions did not increase. By March 2019, the West of England had the lowest mortality in the SOS cohort in England.Conclusion: To the authors' knowledge, this is the first study demonstrating that use of NEWS in pre-hospital care is associated with improved outcomes in patients with SOS. [ABSTRACT FROM AUTHOR]

Aims & objectives: To describe registered nurses' perceptions, experiences and barriers for using the National Early Warning Score in relation to their work experience and medical affiliation. Background: Indications of inconsistencies in adherence to the National Early Warning Score have emerged. Design: Web‐based questionnaire study. Methods: The questionnaire was sent to 3,165 registered nurses working in somatic hospitals in the southern part of Sweden. Strengthening the Reporting of Observational Studies in Epidemiology was adhered. Results: Seventy‐one per cent of the 1,044 respondents reported adherence to the National Early Warning Score guidelines recommended frequency of monitoring and 74% to the clinical response scale. The shorter the working experience, the higher the proportion of registered nurses who answered positively to the National Early Warning Score allowing them to better prioritise their care with short nursing experience. When categorising nurses according to their workplace's medical affiliation, adherence to the National Early Warning Score guidelines recommended frequency of monitoring was reported highest in surgery and orthopaedics (66%) and lowest in the cardiac high dependency unit (52%). Corresponding proportions of reported adherence to the clinical response scale were highest in orthopaedics (82%) and lowest in the cardiac high dependency unit (48%). Lack of response from the doctor was reported as one of the main reasons for not adhering to the National Early Warning Score by 50% of the registered nurse. Conclusion: In general, registered nurses perceived the National Early Warning Score as a useful tool, supporting their gut feeling about an unstable patient. Barriers to the National Early Warning Score were found in doctors and the most experienced registered nurses, indicating the need for resources to be focused on the adherence of these members of the healthcare team. Relevance to clinical practice: In general, the registered nurses answered positively to the National Early Warning Score. We found indications that there is a need to focus resources on the adherence of the most experienced registered nurse and the doctors. [ABSTRACT FROM AUTHOR]

Introduction: Heart failure is one of the global health problems for society characterized by a high mortality rate, increased hospitalization and rehospitalization. National Early Warning Score (NEWS) is one who has the EWS development of physiological parameters include pulse rate, systolic blood pressure (SBP), respiratory rate, body temperature, level of consciousness (AVPU), oxygen saturation and the use of supplemental oxygen in the range of 0-3 on each parameter Objective: This study aimed to analyze NEWS effectiveness as a predictor of mortality of heart failure patients in the Emergency Department (ED)of General Hospital of Dr. Slamet Martodirdjo Pamekasan. Method: This study using observational analytic design with prospective cohort approach. The respondents in this study were 64 patients in quota sampling. The research instrument is observation sheet. ROC analysis and multivariate used multiple logistic regression test Results: ROC test showed that NEWS has value of p=0.000 and AUC of 0.856 which describes NEWS can be a strong predictor related mortality in heart failure patients with CI of 95%, sensitivity value of 0.85 (85%) and specificity of 0.818 (81.8%). Logistic regression analysis explained the SBP became independent variables that most associated with mortality of heart failure patients with Exp(B) of 10.208 which describes the high score of SBP has greater risk 10.208 times to death compared with a normal score of SBP after controlled by SPO2. Conclusion: NEWS is an effective predictor of mortality of heart failure patients. [ABSTRACT FROM AUTHOR]

Background the National Early Warning Score (NEWS) is a tool based on vital signs that aims to standardise detection of, and response to, clinical deterioration in adults. NEWS has been adopted in hospitals but not adapted for other settings. This study aimed to explore the feasibility of measuring the NEWS in care homes and describe the distribution of NEWS readings amongst care home residents. Methods descriptive analysis of all NEWS readings recorded in a 30-month period (2016–19) across 46 care homes in one Clinical Commissioning Group in England. Comparisons were made between measurements taken as a routine reading and those prompted by concern about acute illness. Results a total of 19,604 NEWS were recorded from 2,424 older adults (≥65 years; mean age 85). Median NEWS was 2. Two thirds (66%) of residents had a low NEWS (≤2), and 28% had a score of 0. Of the total NEWS readings, 6,277 (32%) were known to be routine readings and 2,256 (12%) were measured because of staff concerns. Median NEWS was 1 for routine and 2 for concern recordings. Overall, only 12% of NEWS were high (≥5), but a higher proportion were elevated when there were concerns about acute illness (18%), compared with routine recordings (7%). Conclusions use of NEWS in care homes appears to be feasible. The majority of NEWS were not elevated, and the distribution of scores is consistent with other out-of-hospital settings. Further work is required to know if NEWS is triggering the most appropriate response and improving care home resident outcomes. [ABSTRACT FROM AUTHOR]

Background: The national early warning score (NEWS) enables early detection of in-hospital patient deterioration and timely activation of hospital's rapid response team (RRT). NEWS was updated in 2017 to include a separate SpO2 scale for those patients with type II respiratory failure (T2RF). In this study we investigated whether NEWS with and without the new SpO2 scale for the T2RF patients is associated with immediate and in-hospital patient outcomes among the patients actually attended by the RRT. Methods: We conducted a two-year prospective observational study including all adult RRT patients without limitations of medical treatment (LOMT) in a large Finnish university associated tertiary level hospital. According to the first vital signs measured by the RRT, we calculated NEWSs for the RRT patients and further utilized the new SpO2 scale for the patients with confirmed T2RF. We used multivariate logistic regression and area under the receiver operating characteristic analyses to test NEWS's accuracy to predict two distinct outcomes: RRT patient's I) immediate need for intensive care and/or new LOMT and 2) in-hospital death or discharge with cerebral performance category >2 and/or LOMT. Results: The final cohort consisted of 886 RRT patients attended for the first time during their hospitalization. Most common reasons for RRT activation were respiratory (343, 39%) and circulatory (226, 26%) problems. Cohort's median (Q1, Q3) NEWS at RRT arrival was 8 (5, 10) and remained unchanged if the new SpO2 scale was applied for the 104 patients with confirmed T2RF. Higher NEWS was independently associated with both immediate (OR 1.28; 95% CI 1.22–1.35) and in-hospital (1.15; 1.10–1.21) adverse outcomes. Further, NEWS had fair discrimination for both the immediate (AUROC 0.73; 0.69–0.77) and in-hospital (0.68; 0.64–0.72) outcomes. Utilizing the new SpO2 scale for the patients with confirmed T2RF did not improve the discrimination capability (0.73; 0.69–0.76 and 0.68; 0.64–0.71) for these outcomes, respectively. Conclusions: We found that in patients attended by a RRT, the NEWS predicts patient's hospital outcome with moderate accuracy. We did not find any improvement using the new SpO2 scale in T2RF patients. [ABSTRACT FROM AUTHOR]

Introduction: Heart failure is one of the global health problems for society characterized by a high mortality rate, increased hospitalization and rehospitalization. National Early Warning Score (NEWS) is one who has the EWS development of physiological parameters include pulse rate, systolic blood pressure (SBP), respiratory rate, body temperature, level of consciousness (AVPU), oxygen saturation and the use of supplemental oxygen in the range of 0-3 on each parameter Objective: This study aimed to analyze NEWS effectiveness as a predictor of mortality of heart failure patients in the Emergency Department (ED) of General Hospital of Dr.. Slamet Martodirdjo Pamekasan Method: This study using observational analytic design with prospective cohortapproach. The respondents in this study were 64 patients in quota sampling. The research instrument is observation sheet. ROC analysis and multivariate used multiple logistic regression test Results: ROC test showed that NEWS has value of p=0.000 and AUC of 0.856 which describes NEWS can be a strong predictor related mortality in heart failure patients with CI of 95%, sensitivity value of 0.85 (85%) and specificity of 0.818 (81.8%). Logistic regression analysis explained the SBP became independent variables that most associated with mortality of heart failure patients with Exp(B) of 10.208 which describes the high score of SBP has greater risk 10.208 times to death compared with a normal score of SBP after controlled by SPO2. Conclusion: NEWS is an effective predictor of mortality of heart failure patients [ABSTRACT FROM AUTHOR]

The aim of this study is to evaluate the usefulness of the pre-hospital National Early Warning Score (pNEWS) and the pre-hospital Modified Early Warning Score (pMEWS) for predicting admission and in-hospital mortality in elderly patients presenting to the emergency department (ED). We also compare the value of the pNEWS with that of the ED NEWS (eNEWS) and ED MEWS (eMEWS) for predicting admission and in-hospital mortality. This retrospective, single-centre observational study was carried out in the ED of Jikei University Kashiwa Hospital, in Chiba, Japan, from 1st April 2017 to 31st March 2018. All patients aged 65 years or older were included in this study. The pNEWS/eNEWS were derived from seven common physiological vital signs: respiratory rate, peripheral oxygen saturation, the presence of inhaled oxygen parameters, body temperature, systolic blood pressure, pulse rate and Alert, responds to Voice, responds to Pain, Unresponsive (AVPU) score, whereas the pMEWS/eMEWS were derived from six common physiological vital signs: respiratory rate, peripheral oxygen saturation, body temperature, systolic blood pressure, pulse rate and AVPU score. Discrimination was assessed by plotting the receiver operating characteristic (ROC) curve and calculating the area under the ROC curve (AUC). The median pNEWS, pMEWS, eNEWS and eMEWS were significantly higher at admission than at discharge (p < 0.001). The median pNEWS, pMEWS, eNEWS and eMEWS of non-survivors were significantly higher than those of the survivors (p < 0.001). The AUC for predicting admission was 0.559 for the pNEWS and 0.547 for the pMEWS. There was no significant difference between the AUCs of the pNEWS and the pMEWS for predicting admission (p = 0.102). The AUCs for predicting in-hospital mortality were 0.678 for the pNEWS and 0.652 for the pMEWS. There was no significant difference between the AUCs of the pNEWS and the pMEWS for predicting in-hospital mortality (p = 0.081). The AUC for predicting admission was 0.628 for the eNEWS and 0.591 for the eMEWS. The AUC of the eNEWS was significantly greater than that of the eMEWS for predicting admission (p < 0.001). The AUC for predicting in-hospital mortality was 0.789 for the eNEWS and 0.720 for the eMEWS. The AUC of the eNEWS was significantly greater than that of the eMEWS for predicting in-hospital mortality (p < 0.001). For admission and in-hospital mortality, the AUC of the eNEWS was significantly greater than that of the pNEWS (p < 0.001, p < 0.001), and the AUC of the eMEWS was significantly greater than that of the pMEWS (p < 0.01, p < 0.05). Our single-centre study has demonstrated the low utility of the pNEWS and the pMEWS as predictors of admission and in-hospital mortality in elderly patients, whereas the eNEWS and the eMEWS predicted admission and in-hospital mortality more accurately. Evidence from multicentre studies is needed before introducing pre-hospital versions of risk-scoring systems. [ABSTRACT FROM AUTHOR]

Aim: The older adult population is continuously growing worldwide and there is increasing use of medical recourse in older patients, especially for those requiring intensive care unit (ICU) care and mechanical ventilation (MV). The present study aimed to investigate the burden and predictors of post‐ICU respiratory failure in older ICU patients weaned from MV. Methods: In the present retrospective study, older ICU patients aged ≥60 years, who were successfully weaned from MV and discharged to the general ward from the ICU of Taipei Veterans General Hospital, Taipei, Taiwan, in 2011, were included. Biomarkers on ICU discharge, as well as the National Early Warning Score (NEWS) were recorded and calculated. The outcome measure was post‐ICU respiratory failure before day 14 (PIRF‐14) requiring reinstitution of MV. Logistical regression was used to assess the predictors for PIRF‐14. Results: Of 272 patients included, 23 (8.5%) developed PIRF‐14. The post‐ICU in‐hospital mortality rates were 47.8% and 6.8% in patients with and without PIRF‐14 (adjusted OR 12.597, 95% CI 4.368–36.331). In a multivariate analysis, the levels of NEWS and hemoglobin on ICU discharge were independent predictors for PIRF‐14 (adjusted OR 1.273, 95% CI 1.076–1.507 and 0.645, 95% CI 0.474–0.879). In particular, patients with a NEWS of ≥10 and subsequent PIRF‐14 had a 15‐fold increased risk of mortality as compared with those without both factors (adjusted OR 15.418, 95% CI 4.344–54.720). Conclusions: PIRF‐14 is associated with high mortality in older ICU patients, and NEWS is a significant predictor for PIRF‐14, which could be used to early identify patients at risk of post‐ICU respiratory failure in the specific population. Geriatr Gerontol Int 2019; 19: 317–322. [ABSTRACT FROM AUTHOR]

Aims and objectives: To evaluate whether the scale used for assessment of hospital ward patients could predict in‐hospital and 30‐day mortality amongst those with deviating vital signs; that is, that patients classified as medium or high risk would have increased risk of in‐hospital and 30‐day mortality compared to patients with low risk. Background: The National Early Warning Score (NEWS) is a widely adopted scale for assessing deviating vital signs. A clinical risk scale that comes with the NEWS divides the risk for critical illness into three risk categories, low, medium and high. Design: Retrospective analysis of vital sign data. Methods: Logistic regression models for age‐adjusted in‐hospital and 30‐day mortality were used for analyses of 1,107 patients with deviating vital signs. Results: Patients classified as medium or high risk by NEWS experienced a 2.11 or 3.40 increase, respectively, in odds of in‐hospital death (95% CI: 1.27–3.51, p = 0.004% and 95% CI: 1.90–6.01, p < 0.001) compared to low‐risk patients. Moreover, those with NEWS medium or high risk were associated with a 1.98 or 3.19 increase, respectively, in odds of 30‐day mortality (95% CI: 1.32–2.97, p = 0.001% and 95% CI: 1.97–5.18, p < 0.001). Conclusion: The NEWS risk classification seems to be a reliable predictor of mortality on patients in hospital wards. Relevance to clinical practice: The NEWS risk classification offers a simple way to identify deteriorating patients and can aid the healthcare staff to prioritise amongst patients. [ABSTRACT FROM AUTHOR]

This article discusses the evidence in relation to preventable deaths and a reported culture of suboptimal care. It warns of the dangers of over-relying on track and trigger systems (TTS) in place of clinical judgement. The article explores cultural and behavioural factors, the effects of short staffing and inappropriate skill mix, which all increase the risk of human error. It emphasises a key message that registered nurses must reflect on the need to change their individual and team approaches to the recognition and assessment of the deteriorating patient. [ABSTRACT FROM AUTHOR]

Purpose: The purpose of this study was to examine the prevalence of deviating vital parameters in general ward patients using rapid response team (RRT) criteria and National Early Warning Score (NEWS), assess exam duration, correct calculation and classification of risk score as well as mortality and adverse events.Methods: Point prevalence study of vital parameters according to NEWS and RRT criteria of all adult patients admitted to general wards at a Scandinavian university hospital with a mature RRT.Primary Outcome: prevalence of at-risk patients fulfilling at least one RRT criteria, total NEWS of 7 or greater or a single NEWS parameter of 3 (red NEWS).Secondary Outcomes: mortality in-hospital and within 30 days or adverse events within 24 hours.Results: We assessed 598 (75%) of 798 admitted patients and examiners captured a fulfilled RRT calling criterion in 50 patients (8.4%), 36 (6.0%) had NEWS ≥ 7, 34 with a red NEWS parameter. Red NEWS occurred in 112 patients (18.7%). Secondary outcomes were fulfilled in 49 patients (8.2%). Mortality overall was 6.5% within 30 days, 1.8% in hospital. In 134 patients (22.4%) the manual calculation of score for NEWS was incorrectly performed by examiner.Conclusion: Even with a mature RRT in place, we captured patients with failing physiology in general wards reflecting afferent limb failure. Manual calculation of NEWS is frequently incorrect, possibly leading to misclassification of patients at risk. [ABSTRACT FROM AUTHOR]

Background/aim: Early warning scores (EWS), widely used around the world but not yet in Turkey, are composed of physiological parameters designed to determine potentially worsening patients to perform necessary interventions in time. The aim is to determine the national EWS (NEWS) of the patients to assess the relation between this score and length of hospital stay (LOHS), transfer to the ICU, 24-h and 28-day mortality rates, and the frequency of in-hospital cardiac arrest (IHCA). Materials and methods: NEWS of all the patients in the internal medicine clinics were calculated via a point prevalence study. The LOHS, transfer to the ICU, rates of mortality in the 24-h and 28-day period, IHCA rate, and the period of the stay in the ICU parameters were determined. Results: Out of 104 patients, 84 of them had low scores (<5), while 20 had mid/high scores. In mid/high-score group (score ≥ 5), transfer to the ICU, IHCA rate, and mortality rates within 24 h and 28 days were significantly higher. Conclusion: In this, the first prospective study about EWS in Turkey, 24-h and 28-day mortality rates, transfer to the ICU, and IHCA frequency of the patients with mid/high NEWS were higher. [ABSTRACT FROM AUTHOR]

Background: For critical patients in resuscitation room, the early prediction of potential risk and rapid evaluation of disease progression would help physicians with timely treatment, leading to improved outcome. In this study, it focused on the application of National Early Warning Score on predicting prognosis and conditions of patients in resuscitation room. The National Early Warning Score was compared with the Modified Early Warning Score) and the Acute Physiology and Chronic Health Evaluation II. Objectives: To assess the significance of NEWS for predicting prognosis and evaluating conditions of patients in resuscitation rooms. Methods: A total of 621 consecutive cases from resuscitation room of Xuanwu Hospital, Capital Medical University were included during June 2015 to January 2016. All cases were prospectively evaluated with Modified Early Warning Score, National Early Warning Score, and Acute Physiology and Chronic Health Evaluation II and then followed up for 28 days. For the prognosis prediction, the cases were divided into death group and survival group. The Modified Early Warning Score, National Early Warning Score, and Acute Physiology and Chronic Health Evaluation II results of the two groups were compared. In addition, receiver operating characteristic curves were plotted. The areas under the receiver operating characteristic curves were calculated for assessing and predicting intensive care unit admission and 28-day mortality. Results: For the prognosis prediction, in death group, the National Early Warning Score (9.50 ± 3.08), Modified Early Warning Score (4.87 ± 2.49), and Acute Physiology and Chronic Health Evaluation II score (23.29 ± 5.31) were significantly higher than National Early Warning Score (5.29 ± 3.13), Modified Early Warning Score (3.02 ± 1.93), and Acute Physiology and Chronic Health Evaluation II score (13.22 ± 6.39) in survival group (p < 0.01). For the disease progression evaluation, the areas under the receiver operating characteristic curves of National Early Warning Score, Modified Early Warning Score, and Acute Physiology and Chronic Health Evaluation II were 0.760, 0.729, and 0.817 (p < 0.05), respectively, for predicting intensive care unit admission; they were 0.827, 0.723, and 0.883, respectively, for predicting 28-day mortality. The comparison of the three systems was significant (p < 0.05). Conclusion: The performance of National Early Warning Score for predicting intensive care unit admission and 28-day mortality was inferior than Acute Physiology and Chronic Health Evaluation II but superior than Modified Early Warning Score. It was able to rapidly predict prognosis and evaluate disease progression of critical patients in resuscitation room. [ABSTRACT FROM AUTHOR]

The aim of this study was to evaluate the value of the Abbreviated National Early Warning Score (aNEWS) for predicting admissions and in-hospital mortality in elderly patients present to Emergency Department (ED). This retrospective, single-centred observational study was carried out in the ED of Minamitama Hospital, in Tokyo, Japan from 1 April 2018 to 30 April 2018. All of the patients aged 65 and older were included in this study. The aNEWS is based on six common physiological vital signs, includ-ing peripheral oxygen saturation, the presence of inhaled oxygen parameters, body temperature, systolic blood pressure, pulse rate, and the Alert, responds to Voice, responds to Pain, Unresponsive score. The scores range from 0 and 3 for each parameter. The aNEWS ranged from a score of 0 to a maximum of 17. The receiver operating characteristics (ROC) analysis was used to evaluate the predictive value of the aNEWS for admission and in-hospital mortality. The median aNEWS of patients admitted to the hospital was significantly higher than that of patients discharged from the ED (P<0.001). The median aNEWS of survivors was significantly higher than that of non-survivors (P<0.001). The Areas under the ROC Curve (AUC) for predicting admission was 0.773 [95% CI 0.7142 to 0.8317, PO.001] for the aNEWS. The AUC for predict-ing in-hospital mortality was 0.791 [95% CI 0.604 to 0.978, PO.001] for the aNEWS. Our single-centred study has demon-strated the utility of the aNEWS as a predictor of patient admission and in-hospital mortality in elderly patients. [ABSTRACT FROM AUTHOR]

The second article on the use of track and trigger scoring (TTS) and National Early Warning Scoring Systems (NEWS 1 and 2) discusses how their use in relation to some patients can be too sensitive and in the case of others it merely detects late deterioration. This raises concerns that TTS and NEWS focus on a single set of observations at one point in time. They, therefore, ignore the observational trends by failing to compare the latest readings against previous sets of vital signs. It is therefore important that nurses do not rely solely on these tools, but use them in conjunction with their physiological knowledge and clinical assessment to identify deteriorating patients, as well as those who do not require unnecessary escalation of care. [ABSTRACT FROM AUTHOR]

Evidence suggests that the identification and response to the deteriorating patient continues to be an ongoing concern, despite the widespread use of track and trigger score (TTS) systems. This article discusses the variations in the parameters included in the different TTS systems in use across the NHS and their sensitivity. Clinical guidelines and physiological theory are used to appraise the parameters allocated in the National Early Warning Score (NEWS 1 and 2), highlighting potential limitations of the tool. The findings lead to the conclusion that registered nurses should not rely solely on NEWS, but should use it to support their clinical judgement. [ABSTRACT FROM AUTHOR]

The national early warning score (NEWS) is recommended to detect deterioration in hospitalised patients. In 2013, a NEWS-based system was introduced in a hospital service with over 250,000 annual admissions, generating large amounts of NEWS data. The quality of such data has not been described. We critically assessed NEWS data recorded over 12 months. This observational study included NEWS records from adult inpatients hospitalized in the Capital Region of Denmark during 2014. Physiological variables and the use of supplementary oxygen (NEWS variables) were recorded. We identified implausible records and assessed the distributions of NEWS variable values. Of 2,835,331 NEWS records, 271,103 (10%) were incomplete with one or more variable missing and 0.2% of records containing implausible values. Digit preferences were identified for respiratory rate, supplementation oxygen flow, pulse rate, and systolic blood pressure. There was an accumulation of pulse rate records below 91 beats per minute. Among complete NEWS records, 64% had NEWS ≥ 1; 29% had NEWS ≥ 3; and 8% had NEWS ≥ 6. In a large set of NEWS data, 10% of the records were incomplete. In a system where data were manually entered into an electronic medical record, digit preferences and the accumulation of pulse rate records below 91 beats per minute, which is the limit for NEWS point generation, showed that staff practice influenced the recorded values. This indicates a potential limitation of transferability of research results obtained in such systems to fully automated systems. [ABSTRACT FROM AUTHOR]

Objective: Routine administrative data have been used to show that patients admitted to hospitals over the weekend appear to have a higher mortality compared to weekday admissions. Such data do not take the severity of sickness of a patient on admission into account. Our aim was to incorporate a standardized vital signs physiological-based measure of sickness known as the National Early Warning Score to investigate if weekend admissions are: sicker as measured by their index National Early Warning Score; have an increased mortality; and experience longer delays in the recording of their index National Early Warning Score. Methods: We extracted details of all adult emergency medical admissions during 2014 from hospital databases and linked these with electronic National Early Warning Score data in four acute hospitals. We analysed 47,117 emergency admissions after excluding 1657 records, where National Early Warning Score was missing or the first (index) National Early Warning Score was recorded outside ±24 h of the admission time. Results: Emergency medical admissions at the weekend had higher index National Early Warning Score (weekend: 2.53 vs. weekday: 2.30, p<0.001) with a higher mortality (weekend: 706/11,332 6.23% vs. weekday: 2039/35,785 5.70%; odds ratio=1.10, 95% CI 1.01 to 1.20, p=0.04) which was no longer seen after adjusting for the index National Early Warning Score (odds ratio=0.99, 95% CI 0.90 to 1.09, p=0.87). Index National Early Warning Score was recorded sooner (-0.45 h, 95% CI -0.52 to -0.38, p<0.001) for weekend admissions. Conclusions: Emergency medical admissions at the weekend with electronic National Early Warning Score recorded within 24 h are sicker, have earlier clinical assessments, and after adjusting for the severity of their sickness, do not appear to have a higher mortality compared to weekday admissions. A larger definitive study to confirm these findings is needed. [ABSTRACT FROM AUTHOR]

Introduction - The National Early Warning Score is a simple, rapid assessment tool developed by the Royal College of Physicians to standardise the assessment and monitoring of acutely ill patients. The North East Ambulance Service NHS Foundation Trust introduced the National Early Warning Score in 2013/2014 to improve communication between the pre-hospital and hospital setting; however, there was and remains a lack of pre-hospital evidence that supports the value of the National Early Warning Score. A previous study showed that the utilisation of the National Early Warning Score by North East Ambulance Service NHS Foundation Trust paramedics was low. Objective - To investigate what North East Ambulance Service NHS Foundation Trust paramedics think about the National Early Warning Score and its use in practice. Design - Qualitative study using a pragmatic approach with recorded and transcribed semistructured interviews. Framework analysis commenced in parallel with data collection. Participants - A purposive volunteer sample of eight paramedics with a range of roles, locations, educational backgrounds and lengths of service. Results - Three major themes emerged from the data: applying the National Early Warning Score in practice, how the National Early Warning Score was used in decision making and how paramedic practice was subject to external influences. Conclusions - This study gives some insight into how paramedics use the National Early Warning Score in pre-hospital care and how they integrate it into their decision making. The findings also demonstrate the influence that external agencies, primarily the receiving acute hospitals, can have on pre-hospital practice. [ABSTRACT FROM AUTHOR]

Aims and objectives. To investigate nurses' use of a single parameter track and trigger chart to inform implementation of the National Early Warning Scoring tool. To report the characteristics of patients with triggers, the frequency of different triggers, and the time taken to repeat observations. To explore the barriers and facilitators perceived by nursing staff relating to patient monitoring. Background. Sub-optimal care of the deteriorating patient has been described for almost two decades. Organisations have responded by implementing strategies that improve monitoring and facilitate a timely response to patient deterioration. While these systems have been widely adopted the evidence-base to support their use is inconsistent. Design. A mixed method service evaluation was carried out in an acute University hospital. Methods. Physiological triggers (n = 263) and characteristics of triggering patients (n = 74) were recorded from surgical and medical wards. Descriptive statistics were displayed. Questionnaires were distributed (n = 105) to student nurses, health care assistants and registered nurses. Themes and sub-themes were identified from content analysis. Results. Hypotension was the most frequent abnormality. There was variability in the time to repeat observations following a trigger. A high proportion of triggers were identified in older patients, as was a trend of longer time intervals between trigger and repeat observations. Nurses reported a number of barriers and facilitators to monitoring patients including: 'workload', 'equipment', 'interactions between staff and 'interactions with patients'. Conclusions. This study identified a number of barriers and facilitators to monitoring and escalation of abnormal vital signs, highlighting the complexity of the process and the need for a system-wide approach to a deteriorating patient. Relevance to clinical practice. The trend of longer delays following a trigger in older patients has not been identified previously and could reflect a knowledge gap of the physiological changes and response to acute illness in older people. [ABSTRACT FROM AUTHOR]

Objective: The national early warning score (NEWS) was developed to detect the early signs of patient deterioration with a view to instituting higher levels of care. There is a concern about the sensitivity of the NEWS score in patients with chronic hypoxaemic conditions. Methods: This cross-sectional audit sought to determine the clinical relevance of a NEWS score of 7 or higher in medical patients by determining whether there was any change in clinical management. Patients with chronic hypoxaemic conditions had a modified early warning score applied retrospectively, the chronic respiratory early warning score (CREWS) to determine if it made a difference to the trigger threshold. The study also aimed to determine the discharge outcome of such patients. Results: A NEWS score ≥7 did not result in a change in clinical management in 64.6 % of cases; 94.1 % of patients with no change in clinical management were subsequently discharged home. Oxygen supplementation and oxygen saturation were the primary determinants of elevated NEWS scores with 89.9 and 31.6 % of cases having high scores, respectively; 19.7 % of patients were receiving home oxygen therapy. Retrospective application of the CREWS scoring system in these patients would have reduced the number of reviews by 70.3 %. Conclusions: In medical patients admitted to a Model 2 hospital with chronic respiratory illness, the 'respiratory variables' of the NEWS score are poor discriminators of patients who are clinically deteriorating. Better tools (such as the CREWS score) are required to distinguish acutely ill from chronically ill patients with respiratory disease in Model 2 hospitals. [ABSTRACT FROM AUTHOR]

Purpose: The purpose of this paper is to increase understanding of how patient deterioration is detected and how clinical care escalates when early warning score (EWS) systems are used.Design/methodology/approach: The authors critically review a recent National Early Warning Score paper published in IJHCQA using personal experience and EWS-related publications, and debate the difference between detection and escalation.Findings: Incorrect EWS choice or poorly understood EWS escalation may result in unnecessary workloads forward and responding staff.Practical Implications: EWS system implementers may need to revisit their guidance materials; medical and nurse educators may need to expand the curriculum to improve EWS system understanding and use.Originality/value: The paper raises the EWS debate and alerts EWS users that scrutiny is required. [ABSTRACT FROM AUTHOR]

Purpose - The purpose of this paper is to evaluate staff opinion on the impact of the National Early Warning Score (NEWS) system on surgical wards. In 2012, the NEWS system was introduced to Irish hospitals on a phased basis as part of a national clinical programme in acute care. Design/methodology/approach - A modified established questionnaire was given to surgical nursing staff, surgical registrars, surgical senior house officers and surgical interns for completion six months following the introduction of the NEWS system into an Irish university hospital. Findings - Amongst the registrars, 89 per cent were unsure if the NEWS system would improve patient care. Less than half of staff felt consultants and surgical registrars supported the NEWS system. Staff felt the NEWS did not correlate well clinically with patients within the first 24 hours (Day zero) postoperatively. Furthermore, 78-85 per cent of nurses and registrars felt a rapid response team should be part of the escalation protocol. Research limitations/implications - Senior medical staff were not convinced that the NEWS system may improve patient care. Appropriate audit proving a beneficial impact of the NEWS system on patient outcome may be essential in gaining support from senior doctors. Deficiencies with the system were also observed including the absence of a rapid response team as part of the escalation protocol and a lack of concordance of the NEWS in patients Day zero postoperatively. These issues should be addressed moving forward. Originality/value - Appropriate audit of the impact of the NEWS system on patient outcome may be pertinent to obtain the support from senior doctors. Deficiencies with the system were also observed including the absence of a rapid response team as part of the escalation protocol and a lack of concordance of the NEWS in patients Day zero postoperatively. These issues should be addressed moving forward. [ABSTRACT FROM AUTHOR]

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Background: The National Early Warning Score (NEWS) is an assessment scale of in-hospital patients' conditions. The purpose of this study was to assess the appropriateness of a potential off-label use of NEWS by the emergency medical system (EMS) to facilitate the identification of critical patients and to trigger appropriate care in the pre-hospital setting. Methods: A single centre, longitudinal, prospective study was carried out between July and August 2020 in the EMS service of Bologna. Home patients with age ≥ 18 years old were included in the study. The exclusion criterion was the impossibility to collect all the parameters needed to measure NEWS. Results: A total of 654 patients were enrolled in the study. The recorded NEWS values increased along with the severity of dispatch priority code, the EMS return code, the emergency department triage code, and with patients' age (r = 0.135; p = 0.001). The aggregated value of NEWS was associated with an increased risk of hospitalization (OR = 1.30 (1.17; 1.34); p < 0.0001). Conclusion: This study showed that the use of NEWS in the urgent and emergency care services can help patient assessment while not affecting EMS crew operation and might assist decision making in terms of severity-code assignment and resources utilization. [ABSTRACT FROM AUTHOR]

Background: No risk stratification tool has been validated in hospitalised patients with coronavirus disease 2019 (COVID-19), despite a high rate of intensive care requirement and in-hospital mortality. We aimed to determine whether the National Early Warning Score (NEWS) at admission can accurately predict in-hospital mortality and ICU transfer.Methods: This was a retrospective cohort study from January 24 to April 16, 2020, at Lille University Hospital. All consecutive adult patients with laboratory-confirmed COVID-19 who were initially admitted to non-ICU wards were included. The primary outcome was a composite criterion consisting of ICU transfer or in-hospital mortality. We evaluated the prognostic performance of NEWS by calculating the area under (AUC) the receiver operating characteristic curve, the optimal threshold value of NEWS, and its association with the primary outcome.Results: Of the 202 COVID-19 patients, the median age was 65 (interquartile range 52-78), 38.6% were women and 136 had at least one comorbidity. The median NEWS was 4 (2-6). A total of 65 patients were transferred to the ICU or died in the hospital. Compared with patients with favourable outcome, these patients were significantly older, had more comorbidities and higher NEWS. The AUC for NEWS was 0.68 (0.60-0.77) and the best cutoff value was 6. Adjusted odds ratio for NEWS ≥ 6 as an independent predictor was 3.78 (1.94-7.09).Conclusions: In hospitalised COVID-19 patients, NEWS was an independent predictor of ICU transfer and in-hospital death. In daily practice, NEWS ≥ 6 at admission may help to identify patients who are at risk to deteriorate. [ABSTRACT FROM AUTHOR]

Background: Failure to recognise and respond to patient deterioration on hospital wards is a common cause of healthcare-related harm. If patients are not rescued and suffer a cardiac arrest as a result then only around 15% will survive. Track and Trigger systems have been introduced into the NHS to improve both identification and response to such patients. This study examines the association between the type of Track & Trigger System (TTS) (National Early Warning Score (NEWS) versus non-NEWS) and the mode of TTS (paper TTS versus electronic TTS) and incidence of in-hospital ward-based cardiac arrests (IHCA) attended by a resuscitation team.Methods: TTS type and mode was retrospectively collected at hospital level from 106 NHS acute hospitals in England between 2009 to 2015 via an organisational survey. Poisson regression and logistic regression models, adjusted for case-mix, temporal trends and seasonality were used to determine the association between TTS and hospital-level ward-based IHCA and survival rates.Results: The NEWS was introduced in England in 2012 and by 2015, three-fifths of hospitals had adopted it. One fifth of hospitals had instituted an electronic TTS by 2015. Between 2009 and 2015 the incidence of IHCA fell. Introduction or use of NEWS in a hospital was associated with a reduction of 9.4% in the rate of ward-based IHCA compared to non-NEWS systems (incidence rate ratio 0.906, p < 0.001). The use of an electronic TTS was also associated with a reduction of 9.8% in the rate of IHCA compared with paper-based TTS (incidence rate ratio 0.902, p = 0.009). There was no change in hospital survival.Conclusions: The introduction of standardised TTS and electronic TTS have the potential to reduce ward-based IHCA. This is likely to be via a range of mechanisms from early intervention to institution of treatment limits. The lack of association with survival may reflect the complexity of response to triggering of the afferent arm of the rapid response system. [ABSTRACT FROM AUTHOR]

Background: The National Early Warning Score (NEWS/NEWS 2) has been adopted across the National Health Service (NHS) in the U.K. as a method of escalating care for deteriorating patients. Intensive Care Unit (ICU) resources are limited and in high demand, with patient discharge a focal point for managing resources effectively. There are currently no universally accepted methods for assessing discharge of patients from an ICU, which can cause premature discharges and put patients at risk of subsequent deterioration, readmission to ICU or death.Methods: We tested the ability of the NEWS to discriminate patients within 24h of admission to an ICU in a U.S. hospital during 2001-2012, by their end discharge location: home; hospital ward; nursing facility; hospice and death. The NEWS performance was compared across five different ICU specialties, using the area under the receiver operating characteristic (AUROC) curve and a large vital signs database (n=2,723,055) collected from 28,523 critical care admissions.Results: The NEWS AUROC (95% CI) at 24h following admission: all patients 0.727 (0.709-0.745); Coronary Care Unit (CCU) 0.829 (0.821-0.837); Cardiac Surgery Recovery Unit (CSRU) 0.844 (0.838-0.850); Medical Intensive Care Unit (MICU) 0.778 (0.767-0.791); Surgical Intensive Care Unit (SICU) 0.775 (0.762-0.788); Trauma Surgical Intensive Care Unit (TSICU) 0.765 (0.751-0.773).Conclusions: The NEWS has reasonable discrimination for any ICU patient's discharge location. The NEWS has greater ability to discriminate patients in the Coronary Care Unit (CCU) and Cardiac Surgery Recovery Unit (CSRU) compared to other ICU specialties. The NEWS has the real potential to be applied within a universal discharge planning tool for ICU, improving patient safety at the point of discharge. [ABSTRACT FROM AUTHOR]