Effects of a QI intervention on pediatric asthma treatment using patient outcomes and workflow in an emergency department.

OBJECTIVE: Evaluate a nurse-initiated quality improvement (QI) intervention aimed at enhancing asthma treatment in a pediatric emergency department (ED), utilizing outcomes and workflow. METHODS: We evaluated the impact of QI interventions for pediatric patients presenting to the ED with asthma with pre-post analysis. A pediatric asthma score (PAS) of >8 indicated moderate to severe asthma. This secondary analysis of the electronic health record (EHR), evaluated on 1) patient outcomes (time to clinical treatment, ED length of stay [EDLOS], admissions and discharges home), 2) clinical workflow. RESULTS: We compared 886 visits occurring between 01/01/2015 and 09/27/2015 (pre-implementation period) with 752 visits between 01/01/2016 and 09/27/2016 (post-implementation). Time to first documentation of PAS was decreased post-intervention (p<.001) by >30 min (75 ± 57 to 39 ± 54 min). There were significant decreases in time to treatment with both steroid and bronchodilator administration (both p<.001). EDLOS did not significantly change. Based on acuity level, those discharged home from the ED with high acuity (PAS score ≥8), had a significant decrease in time to initial PAS, steroid and bronchodilator use and EDLOS. Of those with high acuity who were admitted to the hospital, there was a difference pre- to post-implementation, in time to first PAS (p<.05), but not to treatment. Workflow visualization provided additional insights and detailed (task level) comparisons of the timing of ED activities. CONCLUSIONS: Nurse-initiated ED interventions, can significantly improve the timeliness of pediatric asthma evaluation and treatment. Examining workflow along with the outcomes, can better inform QI evaluations and clinical management.

Analysis of medication patterns for pediatric asthma patients in emergency department: Does the sequence placement of glucocorticoids administration matter?

Objectives: Timely glucocorticoid administration is associated with decreased admission rate and is thus a common quality metric for ED asthma care; less is known about the impact of the timing of glucocorticoids in the context of the sequence of asthma medications administered. Therefore, we investigated the distribution of asthma medication sequences in one ED and analyzed the effect of the sequence placement of glucocorticoids administration on treatment outcomes.Methods: A retrospective study using five-year electronic health record data obtained from an academic urban children's hospital ED was conducted. We clustered the sequences of medication administration using an exact string-matching algorithm to identify the most frequently used asthma medication sequences. Then, we used the identified patterns to perform statistical tests to examine the effect of the sequence placement of glucocorticoids administration on the outcomes length-of-stay and ED disposition.Results: A total of 4,844 encounters were included in our study. The ten most common treatment sequences accounted for 43% of all encounters. Stratified analyses confirmed that treatment sequences pattern was correlated with patient severity, but ED crowding does not impact treatment sequences. In multivariable models, glucocorticoids administration earlier in the treatment sequence was associated with shorter length of stay and lower hospital admission rates.Conclusions: By analyzing medication sequence patterns for the ED encounter of pediatric asthma, we found that the earlier sequence placement of glucocorticoids administration is associated with improved outcomes. Our findings can help inform quality improvement and clinical guideline development related to ED asthma care for children.

Understanding Gaps Between Daily Living and Clinical Settings in Chronic Disease Management: Qualitative Study.

BACKGROUND: Management of chronic conditions entails numerous activities in both clinical and daily living settings. Activities across these settings interact, creating a high potential for a gap to occur if there is an inconsistency or disconnect between controlled clinical settings and complex daily living environments. OBJECTIVE: The aim of this study is to characterize gaps (from the patient's perspective) between health-related activities across home-based and clinical settings using anticoagulation treatment as an example. The causes, consequences, and mitigation strategies (reported by patients) were identified to understand these gaps. We conceptualized gaps as latent phenomena (ie, a break in continuity). METHODS: Patients (n=39) and providers (n=4) from the anticoagulation clinic of an urban, western mountain health care system were recruited. Data were collected through primary interviews with patients, patient journaling with tablet computers, exit interviews with patients, and provider interviews. Data were analyzed qualitatively using a theory-driven approach and framework method of analysis. RESULTS: The causes of gaps included clinician recommendations not fitting into patients' daily routines, recommendations not fitting into patients' living contexts, and information not transferred across settings. The consequences of these gaps included increased cognitive and physical workload on the patient, poor patient satisfaction, and compromised adherence to the therapy plan. We identified resources and strategies used to overcome these consequences as patient-generated strategies, routines, collaborative management, social environment, and tools and technologies. CONCLUSIONS: Understanding gaps, their consequences, and mitigating strategies can lead to the development of interventions that help narrow these gaps. Such interventions could take the form of collaborative health information technologies, novel patient and clinician education initiatives, and programs that strongly integrate health systems and community resources. Current technologies are insufficient to narrow the gaps between clinical and daily living settings due to the limited number and types of routines that are tracked.

Factors Associated With First Medication Time for Children Treated in the Emergency Department for Asthma.

OBJECTIVES: Acute asthma exacerbations are among the most common reasons for childhood emergency department (ED) visits and hospitalizations. Although early ED administration of asthma medication has been shown to decrease hospitalizations, studies of factors associated with early ED asthma medication delivery have been limited. The objective of our study was to identify patient- and ED-related factors associated with early medication delivery among children treated in the ED for asthma exacerbations. METHODS: This retrospective study used electronic health record data from all encounters for a primary diagnosis of asthma in an academic children's hospital ED during the study period 2009 to 2013. Using multivariate logistic regression, we identified the association between patient- and ED-related factors and the time to first medication defined as a binary outcome using a threshold of 1 hour from ED arrival. We then stratified our analysis by triage level (Emergency Severity Index [ESI]). RESULTS: Of the 4846 encounters during the study period, 62% were male, mean age was 7.30 years, 76% had public insurance, and 57% had an ESI level of 3. Medication was administered within 1 hour of arrival in 2236 encounters (46%). After adjusting for covariates, multivariate logistic regression revealed that patients were less likely to have medications within 1 hour when they had less severe ESI (ESI 2 vs ESI 4: odds ratio [OR], 0.139; confidence interval [CI], 0.114-0.170), arrived via non-emergency medical services (OR, 0.525; CI, 0.413-0.665), or arrived to a crowded ED (OR, 0.574; CI, 0.505-0.652). Age, sex, and insurance type were not associated with timeliness of initial medication administration. Stratified analyses demonstrated that the crowding effect was larger for less severely ill patients. CONCLUSIONS: Our study found that patient severity (acuity level, arrival mode) and level of ED crowing-but not demographic factors-are associated with the administration of medication in the first hour to pediatric patients with asthma. Our findings may be helpful in redesigning asthma care management strategies.

Multidisciplinary Teams are Essential for Developing Clinical Decision Support to Improve Pediatric Health Outcomes: An Exemplar.

Clinical decision support with individualized patient education information can facilitate the translation of evidence-based guidelines into practice to improve pediatric patient outcomes. Interdisciplinary teams are required to develop and implement this technology support into practice. Engineering expertise with attention to three components is required: backend (e.g., data science, predictions), front end (e.g., user interface), and integration (e.g., workflow) must be addressed to achieve useful technology that will be adopted. An engineering framework, Technology Acceptance Model, can be used to guide the development of clinical decision support with patient education materials and includes a partnership with end users, both clinicians and patients.

Effects of eHealth-Based Interventions on Adherence to Components of Cardiac Rehabilitation: A Systematic Review.

OBJECTIVE: The aim of this study was to determine the effects of eHealth-based interventions on patient adherence to components of cardiac rehabilitation (CR). METHODS: The Preferred Reporting Items for Systematic Reviews and Meta-Analyses statement guided this review. Medline, CINAHL, Embase, and Cochrane Library databases were searched for studies published from January 1996 to December 2017. All studies were included in which eHealth-based components of CR and its effects on patient adherence were measured. Because this review included a heterogeneous group of study designs, the authors qualitatively described the effect of eHealth on adherence into a narrative approach. RESULTS: A total of 1520 studies were identified, with 1415 excluded after screening. Of the remaining 105 studies, 90 were excluded after full text assessment, leaving 15 studies for analysis. Most (11) of the 15 studies reported on medication adherence. Other studies focused on adherence to diet, physical activity, vital signs, weight, step counts, smoking, and fluid restriction. The type of eHealth used also varied, ranging from telemonitoring and web-based applications to telephone calls. Of the 15 studies, 7 reported significant improvements with eHealth-based components of CR on adherence. DISCUSSION AND CONCLUSION: This review summarizes the effects of eHealth on components of CR and revealed variations in measurement and evaluation methods. The telemonitoring and web-based applications for self-care behaviors were most effective in promoting adherence. The measurement of adherence should be based on an explicit definition of adherence and should be measured with validated scales tested in the CR population.

Evaluative Research of Technologies for Prehospital Communication and Coordination: a Systematic Review.

Various technologies have been designed and developed to support communication and coordination between the field and hospital during a medical emergency. The usability issues and human factors entailed in these new technologies are important to their application and effectiveness, suggesting the need to examine this information in a systematic review. The systematic review aims to synthesize the user-centered evaluative research of prehospital communication technologies. We conducted a systematic literature search in four databases (Medline, Cochrane, Embase, and Web of Science) for articles published between the years 2000 and 2019. We included articles that evaluated the technologies developed for supporting prehospital communication and collaboration, and were published in English. A total of 918 articles were retrieved and screened, with 17 articles included for in-depth analysis. Two authors conducted independent screens and reviews of the articles using a list of inclusion/exclusion criteria and defined factors. The types of technology of reviewed articles included ambulance-based telemedicine, wearable, handheld, and Internet of Things (IoT) devices. Even though these technologies have demonstrated high levels of user acceptance, the reviewed studies noted a variety of challenges faced by emergency care providers, which were grouped into three categories-technical, usability, and organizational challenges. Our review also highlighted the paucity of evaluative research of prehospital communication technologies and the lack of user engagement throughout system design process. Based on the results, we discuss the importance of adopting user-centered design approaches and accounting for three social-technical factors in designing technologies for time-critical medical settings, including cognitive and physical stressor, workflow, and context. This systematic review presents an overview of key evaluative research of prehospital communication technologies. The paucity of evaluative research in prehospital communication technology and challenges faced in adopting advanced technological solutions in emergency care highlight the need to adopt user-centered design and take into account socio-technical issues at the point of system design.

Usability Testing of a Mobile Clinical Decision Support App for Urinary Tract Infection Diagnosis in Nursing Homes.

The aim of the current study was to conduct usability testing of a mobile clinical decision support (CDS) prototype designed for urinary tract infection (UTI) assessment by nurses in nursing homes (NHs). Usability of the UTIDecide smartphone application (app) was evaluated using cognitive walk-through and think-aloud protocol sessions with nurses (n = 6) at two NH sites. This evaluation was followed by unsupervised field tests lasting ≥1 week with nurses at one site (n = 4) and posttest interviews and administration of the System Usability Scale (SUS). Cognitive walk-through/think-aloud sessions yielded interface design recommendations that were implemented prior to field tests. All test sessions resulted in highly positive perceived usability and usefulness from participants. Average SUS score was 92.5 (n = 3), which equates to an "A" grade for usability. Design recommendations identified for future app versions are: (a) integration of the mobile CDS app with organizational information systems; and (b) expanded features to support assessment of other conditions. [Journal of Gerontological Nursing, 45(7), 11-17.].

Examining daily activity routines of older adults using workflow.

We evaluated the value of workflow analysis supported by a novel visualization technique to better understand the daily routines of older adults and highlight their patterns of daily activities and normal variability in physical functions. We used a self-reported activity diary to obtain data from six community-dwelling older adults for 14 consecutive days. Workflow for daily routine was analyzed using the EventFlow tool, which aggregates workflow information to highlight patterns and variabilities. A total of 1453 events were included in the data analysis. To demonstrate the patterns and variability of each individual's daily activities, participant activity workflows were visualized and compared. The workflow analysis revealed great variability in activity types, regularity, frequency, duration, and timing of performing certain activities across individuals. Also, when workflow approach was applied to spatial information of activities, the analysis revealed the ability to provide meaningful data on individuals' mobility in different levels of life spaces from home to community. Results suggest that using workflows to characterize the daily activities of older adults will be helpful for clinicians and researchers in understanding their daily routines and preparing education and prevention strategies tailored to each individual's activity level. This tool also has the potential to be integrated into consumer informatics technologies, such as patient portals or personal health records, so that consumers may be encouraged to become actively involved in monitoring and managing their health.

The Colorado Collaborative for Nursing Research: Providing Trended Nurse-Sensitive Patient Outcome Data Across Entities.

Nurse leaders lack timely access to trended electronic health record (EHR) data to drive decision making. Robust nurse-sensitive patient outcome data are difficult to locate in EHRs and largely absent across entities. The Colorado Collaborative for Nursing Research is currently testing a federated data system to get nurse leaders the information they need, when they need it.

Use of Electronic Health Records by Nurses for Symptom Management in Inpatient Settings: A Systematic Review.

Symptom management is one of the essential functions of nurses in inpatient settings; yet, little is understood about the manner in which nurses use electronic health records for symptom documentation. Therefore, the purpose of this systematic review is to characterize nurses' use of electronic health records for documentation of symptom assessment and management in inpatient settings, to inform design studies that better support electronic health records for patient symptom management by nurses. We searched the Ovid Medline (1946-current), Cumulative Index to Nursing and Allied Health Literature (EBSCO, 1981-current), and Excerpta Medica Database (Embase.com, 1974-current) databases from inception through May 2015 using multiple subject headings and "free text" key words, representing the concepts of electronic medical records, symptom documentation, and inpatient setting. One thousand nine hundred eighty-two articles were returned from the search. Eighteen publications from the years 2003 to 2014 were included after abstract and full text review. Studies heavily focused on a pain as symptom. Nurses face challenges when using electronic health records that can threaten quality and safety of care. Clinical, design, and administrative recommendations were identified to overcome the challenges of nurses' electronic health record use. A call for interdisciplinary, comprehensive, systematic interventions and user-centered design of information systems is needed.

Implementation of a Front-End Split-Flow Model to Promote Performance in an Urban Academic Emergency Department.

BACKGROUND: In an urban academic emergency department (ED), a front-end split-flow model, which entailed deployment of an attending-physician intake model, implementation of a 16-bed clinic decision unit, expanded point-of-care (POC) testing, and dedicated ED transportation services, was created. METHODS: A retrospective, observational, pre-post intervention comparison study was conducted at a large academic urban hospital with 74,000 ED annual visits that serves as a Level 2 Trauma Center. The new flow model was implemented in April 2013, coincident with the opening of a new ED space. RESULTS: During the six-month pre- (July 2012-December 2012) and postimplementation (July 2013-December 2013) periods, there were 17,307 and 27,443, respectively, walk-in encounters during the intake times. Despite this 59% increase and a 35% increase in overall ED patient census, implementation of the innovative novel process redesign resulted in a clinically meaningful reduction (median minutes pre vs. post and one-year post) in (1) overall length of stay (LOS) for all walk-ins (220 vs. 175 and 140), discharged (216 vs. 170 and 140), and inpatient admissions (249 vs. 217 and 181); (2) door-to-physician time (minutes) (54 vs. 15 and 12); and (3) left without being seen (LWBS) rates (5.5% vs. 0.5% and 0.0%). The left before visit complete (LBVC) rates were 0.8% vs. 1.1% and 0.6%. The average total relative value unit (RVU) per patient discharged from intake was 2.31. During the pre-post analysis periods, no significant increase in reported safety events were identified (10 vs. 9 per 1,000 patient encounters). CONCLUSION: Implementation of a novel multifaceted process redesign including an attending physician-driven intake model had a clinically positive impact on ED flow. Validation of this model should be conducted in other practice settings.

Characterizing workflow for pediatric asthma patients in emergency departments using electronic health records.

OBJECTIVE: The purpose of this study was to describe a workflow analysis approach and apply it in emergency departments (EDs) using data extracted from the electronic health record (EHR) system. MATERIALS AND METHODS: We used data that were obtained during 2013 from the ED of a children's hospital and its four satellite EDs. Workflow-related data were extracted for all patient visits with either a primary or secondary diagnosis on discharge of asthma (ICD-9 code=493). For each patient visit, eight different a priori time-stamped events were identified. Data were also collected on mode of arrival, patient demographics, triage score (i.e. acuity level), and primary/secondary diagnosis. Comparison groups were by acuity levels 2 and 3 with 2 being more acute than 3, arrival mode (ambulance versus walk-in), and site. Data were analyzed using a visualization method and Markov Chains. RESULTS: To demonstrate the viability and benefit of the approach, patient care workflows were visually and quantitatively compared. The analysis of the EHR data allowed for exploration of workflow patterns and variation across groups. Results suggest that workflow was different for different arrival modes, settings and acuity levels. DISCUSSION: EHRs can be used to explore workflow with statistical and visual analytics techniques novel to the health care setting. The results generated by the proposed approach could be utilized to help institutions identify workflow issues, plan for varied workflows and ultimately improve efficiency in caring for diverse patient groups. CONCLUSION: EHR data and novel analytic techniques in health care can expand our understanding of workflow in both large and small ED units.

The Colorado Collaborative for Nursing Research: nurses shaping nursing's future.

Nurses in the present health care environment have been reduced too often to being providers of safe, competent care rather than quality care. In response, the Institute of Medicine has recommended that nurses become more involved in making changes to the health care system and use data more effectively. If nursing intends to follow these recommendations, the profession needs (a) fresh perspectives to assist in making health care system changes, (b) partnerships between nurse scientists and nurse clinicians to generate and implement data, and (c) capture of the proper value of nursing as distinct from other elements of health care delivery. The Colorado Collaborative for Nursing Research is an effort to meet the recommendations of the Institute of Medicine. The Colorado Collaborative for Nursing Research has a three-arm structure: a research forum where nurse academicians and nurse clinicians can launch collaborative projects; a research support services arm from which nurse collaborators can obtain help with modeling, statistics, writing, and funding; and a data extraction/data sharing mechanism to inform the decision making of nurse leaders.

Exploring the effect of complex patients on care delivery tasks.

PURPOSE: The needs of complex patients with chronic conditions can be unpredictable and can strain resources. Exploring how tasks vary for different patients, particularly those with complex needs, can yield insights about designing better processes in healthcare. The purpose of this paper is to explore the tasks required to manage complex patients in an anticoagulation therapy context. DESIGN/METHODOLOGY/APPROACH: The authors analyzed interviews with 55 staff in six anticoagulation clinics using the Systems Engineering Initiative for Patient Safety (SEIPS) work system framework. The authors qualitatively described complex patients and their effects on care delivery. FINDINGS: Data analysis highlighted how identifying complex patients and their effect on tasks and organization, and the interactions between them was important. Managing complex patients required similar tasks as non-complex patients, but with greater frequency or more intensity and several additional tasks. After complex patients and associated patient interaction and care tasks were identified, a work system perspective was applied to explore how such tasks are integrated within clinics and the resulting implications for resource allocation. PRACTICAL IMPLICATIONS: The authors present a complex patient management framework to guide workflow design in specialty clinics, to better support high quality, effective, efficient and safe healthcare. ORIGINALITY/VALUE: The complex patient framework presented here, based on the SEIPS framework, suggests a more formal and integrated analysis be completed to provide better support for appropriate resource allocation and care coordination.

Evaluating Smart Glasses for Cardiopulmonary Resuscitation.

Smart glasses allow care providers to connect to remote experts for consultation and have the potential to improve care. The purpose of this study was to evaluate the user experience with smart glasses in a simulated nursing care environment. We collected data via post-simulation semi-structured interviews and System Usability Scale (SUS) surveys. The median SUS score was 74 (range 57.5 to 90). The qualitative and quantitative findings of our study highlighted the potential benefits of smart glasses for assisting novice nurses in patient care, as well as the technical and workflow challenges that need further investigation.

Smart Glasses for Supporting Distributed Care Work: Systematic Review.

BACKGROUND: Over the past 2 decades, various desktop and mobile telemedicine systems have been developed to support communication and care coordination among distributed medical teams. However, in the hands-busy care environment, such technologies could become cumbersome because they require medical professionals to manually operate them. Smart glasses have been gaining momentum because of their advantages in enabling hands-free operation and see-what-I-see video-based consultation. Previous research has tested this novel technology in different health care settings. OBJECTIVE: The aim of this study was to review how smart glasses were designed, used, and evaluated as a telemedicine tool to support distributed care coordination and communication, as well as highlight the potential benefits and limitations regarding medical professionals' use of smart glasses in practice. METHODS: We conducted a literature search in 6 databases that cover research within both health care and computer science domains. We used the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) methodology to review articles. A total of 5865 articles were retrieved and screened by 3 researchers, with 21 (0.36%) articles included for in-depth analysis. RESULTS: All of the reviewed articles (21/21, 100%) used off-the-shelf smart glass device and videoconferencing software, which had a high level of technology readiness for real-world use and deployment in care settings. The common system features used and evaluated in these studies included video and audio streaming, annotation, augmented reality, and hands-free interactions. These studies focused on evaluating the technical feasibility, effectiveness, and user experience of smart glasses. Although the smart glass technology has demonstrated numerous benefits and high levels of user acceptance, the reviewed studies noted a variety of barriers to successful adoption of this novel technology in actual care settings, including technical limitations, human factors and ergonomics, privacy and security issues, and organizational challenges. CONCLUSIONS: User-centered system design, improved hardware performance, and software reliability are needed to realize the potential of smart glasses. More research is needed to examine and evaluate medical professionals' needs, preferences, and perceptions, as well as elucidate how smart glasses affect the clinical workflow in complex care environments. Our findings inform the design, implementation, and evaluation of smart glasses that will improve organizational and patient outcomes.

Information Seeking and Sensemaking in Emergency Medical Service through Simulation Video Review.

Emergency medical services (EMS) providers often face significant challenges in their work, including collecting, integrating, and making sense of a variety of information. Despite their criticality, EMS work is one of the very few medical domains with limited technical support. To design and implement effective decision support, it is essential to examine and gain a holistic understanding of the fine-grained process of sensemaking in the field. To that end, we reviewed 25 video recordings of EMS simulations to understand the nuances of EMS sensemaking work, including 1) the types of information and situation that are collected and made sense of in the field; 2) the work practices and temporal patterns of EMS sensemaking work; and 3) the challenges in EMS sensemaking and decision-making process. Based on the results, we discuss implications for technology opportunities to support rapid information acquisition and sensemaking in time-critical, high-risk medical settings such as EMS.

Access to Healthcare Among US Adult Refugees: A Systematic Qualitative Review.

Refugees encounter numerous healthcare access barriers in host countries, leading to lower utilization rates and poorer health outcomes. In the US, social inequities and fragmented health systems may exacerbate these disparities. Understanding these factors is necessary to ensure equitable care of refugee populations. A systematic literature review of qualitative studies on US adult refugee healthcare access from January 2000 to June 2021 was performed in accordance with PRISMA. Studies were analyzed deductively and then inductively to incorporate previous findings in other resettlement countries and emergence of US-specific themes. 64 articles representing 16+ countries of origin emerged from the final analysis, yielding nine interrelated themes related to health literacy, cost of services, cultural beliefs, and social supports, among others. The main challenges to refugees' healthcare access emerge from the interactions of care fragmentation with adverse social determinants. Given diverse barriers, integrated care models are recommended in treating refugee populations.

Identifying Nursing Home Residents with Unmet Palliative Care Needs: A Systematic Review of Screening Tool Measurement Properties.

OBJECTIVES: Despite common use of palliative care screening tools in other settings, the performance of these tools in the nursing home has not been well established; therefore, the purpose of this review is to (1) identify palliative care screening tools validated for nursing home residents and (2) critically appraise, compare, and summarize the quality of measurement properties. DESIGN: Systematic review of measurement properties consistent with Consensus-based Standards for the selection of health Measurement Instruments (COSMIN) guidelines. SETTINGS AND PARTICIPANTS: Embase (Ovid), MEDLINE (PubMed), CINAHL (EBSCO), and PsycINFO (Ovid) were searched from inception to May 2022. Studies that (1) reported the development or evaluation of a palliative care screening tool and (2) sampled older adults living in a nursing home were included. METHODS: Two reviewers independently screened, selected, extracted data, and assessed risk of bias. RESULTS: We identified only 1 palliative care screening tool meeting COSMIN criteria, the NECesidades Paliativas (NEC-PAL, equivalent to palliative needs in English), but evidence for use with nursing home residents was of low quality. The NEC-PAL lacked robust testing of measurement properties such as reliability, sensitivity, and specificity in the nursing home setting. Construct validity through hypothesis testing was adequate but only reported in 1 study. Consequently, there is insufficient evidence to guide practice. Broadening the criteria further, this review reports on 3 additional palliative care screening tools identified during the search and screening process but which were excluded during full-text review for various reasons. CONCLUSION AND IMPLICATIONS: Given the unique care environment of nursing homes, we recommend future studies to validate available tools and develop new instruments specifically designed for nursing home use. In the meantime, we recommend that clinicians consider the evidence presented here and choose a screening instrument that best meets their needs.