Development of Artificial Intelligence-Teaching Assistant System for Undergraduate Nursing Students: A Field-Testing Study.

Keeping students engaged and motivated during online or class discussion may be challenging. Artificial intelligence has potential to facilitate active learning by enhancing student engagement, motivation, and learning outcomes. The purpose of this study was to develop, test usability of, and explore undergraduate nursing students' perceptions toward the Artificial Intelligence-Teaching Assistant System. The system was developed based on three main components: machine tutor intelligence, a graphical user interface, and a communication connector. They were included in the system to support contextual machine tutoring. A field-testing study design, a mixed-method approach, was utilized with questionnaires and focus group interview. Twenty-one undergraduate nursing students participated in this study, and they interacted with the system for 2 hours following the required activity checklist. The students completed the validated usability questionnaires and then participated in the focus group interview. Descriptive statistics were used to analyze quantitative data, and thematic analysis was used to analyze qualitative data from the focus group interviews. The results showed that the Artificial Intelligence-Teaching Assistant System was user-friendly. Four main themes emerged, namely, functionality, feasibility, artificial unintelligence, and suggested learning modality. However, Artificial Intelligence-Teaching Assistant System functions, user interface, and content can be improved before full implementation.

Living with COPD: understanding patient experiences through the lens of photovoice.

BACKGROUND: Conventional quantitative or qualitative methodologies may not encompass the wide array of experiences of individuals living with Chronic Obstructive Pulmonary Disease (COPD). We used a novel approach - photovoice-to understand the impact of COPD on activities of daily living (ADLs) in a multicultural Asian country. METHODS: We recruited a purposive sample of eight patients from the outpatient clinics of the National University Health System, Singapore, between December 2020 and August 2021. We adopted a photovoice approach for data collection; participants were invited to take photos of how ADLs were impacted by COPD and attend a follow-up interview. An Interpretative Phenomenological Analysis method was used to analyze the data. Data saturation was reached by the seventh patient. RESULTS: COPD and the resulting breathlessness had a profound and diverse impact on our participants' lives. Living with COPD required substantial changes to how everyday tasks are performed, and participants learnt new strategies to deal with such tasks. A mixture of active and passive coping styles was evident. Feelings of frustration, anxiety and a sense of isolation were also reported. Contextual factors impacting ADLs included challenging climatic conditions and the local popularity of traditional or alternative medicine. CONCLUSION: The photovoice technique improved our understanding of the lived experiences of COPD patients and can benefit those who struggle to articulate their views by offering a different way to communicate beyond conventional interviewing.

Nurses' perceptions about bereavement care in critical care units: A qualitative study.

AIM: To explore critical care nurses' perceptions of bereavement nursing care in critical care settings at a tertiary hospital in Singapore. BACKGROUND: Grief and bereavement are stressful life experiences associated with significant health problems. Critical care nurses play important roles in supporting bereaved family members, and their self-competence affects the quality of the care they deliver. Exploring critical care nurses' perceptions of bereavement nursing care is thus essential. METHODS: An exploratory descriptive qualitative study design was adopted. A total of 16 nurses were recruited. One-on-one interviews were conducted using a semi-structured interview guide and were audio-recorded. The data collected were analysed using thematic analysis. This study was reported according to the Consolidated Criteria for Reporting Qualitative Research checklist. FINDINGS: Five themes surfaced in the study, namely, family responses, holistic care, psychological impact, self-competence and organisational dynamics. CONCLUSION: This study highlighted the key roles of critical care nurses in providing bereavement care, how their self-competence impacts care delivery and the significant impacts of organisational policies on their capacity to provide care. IMPLICATIONS FOR NURSING AND NURSING POLICY: Nursing administrators should provide enhanced organisational support to critical care nurses who provide bereavement nursing care, and implement training work plans to ensure nurses are adequately prepared to provide culturally appropriate care. Strategies should be introduced to reduce administrative burden, expand the role of critical care nurses in providing bereavement nursing care, and establish and enlist role models as drivers of bereavement nursing care.

Readiness for transfer: a mixed-methods study on ICU transfers of care.

OBJECTIVE: Past studies on intensive care unit (ICU) patient transfers compare the efficacy of using standardised checklists against unstructured communications. Less studied are the experiences of clinicians in enacting bidirectional (send/receive) transfers. This study reports on the differences in protocols and data elements between receiving and sending transfers in the ICU, and the elements constituting readiness for transfer. METHODS: Mixed-methods study of a 574-bed general hospital in Singapore with a 74-bed ICU for surgical and medical patients. Six focus group discussions (FGDs) with 34 clinicians comprising 15 residents and 19 nurses, followed by a structured questionnaire survey of 140 clinicians comprising 21 doctors and 119 nurses. FGD transcripts were analysed according to the standard qualitative research guidelines. Survey data were analysed using Student's t-test with Bonferroni corrections. RESULTS: General ward (GW) clinicians are more likely to receive ICU patients with complete discharge summaries while ICU clinicians receiving GW patients get significantly less data. Emergency department (ED), GW and operating theatre physicians accompany their patients to the ICU while ICU nurses accompany their patients to the GW. Not all units, such as the ED, experience bidirectional transfers. CONCLUSION: The protocols and supporting data elements of an ICU transfer vary by the type of transfer and transferring unit. Readiness for transfer means that sending unit protocols affirmatively consider the needs of the receiving unit's data needs and resource constraints.

Utilizing educational technology in enhancing undergraduate nursing students' engagement and motivation: A scoping review.

BACKGROUND: Modern educational technology (Edtech) combines technological tools with educational theories. Over the years, Edtech has been adopted in nursing education to address student needs and expectations, institutional resources, community stakeholder expectations, and healthcare trends. However, regardless of the technologies used, keeping students engaged in learning is still challenging. As intrinsic motivation is significantly related to academic achievement, ensuring student engagement and motivation for learning becomes crucial. AIMS: This scoping review aims to explore the types and features of modern Edtech that have impacted on undergraduate nursing students' engagement and motivation. DESIGN: This scoping review is based on the five-stage approach following Arksey and O'Malley's framework, and the Engagement theory framework for technology-based teaching and learning. METHODS: A systemic search was conducted across 10 electronic databases (PubMed, EMBASE, CINAHL, PsycINFO, ProQuest, Web of Science, Cochrane, Engineering Village, and IEEE Explore). The titles, abstracts, and full texts were screened and reviewed based on the inclusion criteria of undergraduate nursing students, using innovative Edtech, and outcomes of engagement and motivation. Studies published in non-peer reviewed journals, or not in English were excluded. Study characteristics were summarized and quantified. Descriptions of educational technology characteristics from selected studies were coded and categorized as follows: "Facilitating collaboration", "Stimulating problem-solving", and "Pursuing authentic focus". RESULTS: Majority of the studies utilised gamification over other types of Edtech such as virtual reality or smart glasses, successfully engaging and motivating students through the features of collaboration, competition, and challenge. Despite the high technology aspect of the interventions used, the human presence as an authentic focus was perceived to be important in engaging students in learning experience. Moreover, attaining meaningful achievements also improves engagement and motivation. CONCLUSIONS: Edtech can promote positive engagement and motivation of undergraduate nursing students. Educators should emphasize an authentic focus in students' learning experience with Edtech.

Continuing chronic care services during a pandemic: results of a mixed-method study.

BACKGROUND: Patients with chronic diseases have seen unprecedented changes to healthcare practices since the emergence of COVID-19. Traditional 'on-site' clinics have had to innovate to continue services. Whether these changes are acceptable to patients and are effective for care continuation are largely unreported. METHODS: We evaluated the effectiveness of care provision at a re-structured chronic care clinic and elicited the patient experiences of care and self-management. We conducted a convergent, parallel, mixed-methods study. Adult patients attending a chronic care clinic were included. We extracted data from 4,849 clinic visits before and during the COVID-19 pandemic, including operational metrics and attendee profile. We also conducted fifteen interviews with patients from the same clinic using a semi-structured interview guide. RESULTS: Re-structuring the chronic clinic, including the introduction of teleconsultations, home-delivery of prescriptions and use of community-based phlebotomy services, served to maintain continuity of care while adhering to COVID-19 containment measures. Qualitatively, five themes emerged. Patients were able to adjust to healthcare practice changes and adapt their own lifestyles, although poor self-management practices were adopted. While most were apprehensive about attending the clinic, they valued ongoing care access and were reassured by the on-site containment measures. CONCLUSIONS: Continuation of routine services is desired by patients and can be achieved through the adoption of containment measures, by greater collaboration with community partners, and the use of technology. Patients adapted to service changes, but poor self-management was evident. To prevent chronic disease relapse, services must strive to innovate rather than suspend services during pandemics.

The effectiveness of collaborative teaching in an introductory online radiology session for master of nursing students.

AIM: The study aimed to evaluate the effectiveness of the collaborative teaching of a multi- disciplinary team on the introductory online radiology session for the Master of Nursing students. BACKGROUND: The teaching method for basic radiology reading for the Master of Nursing program was delivered via a 4-hour didactic face-to-face lesson and was ineffective as evidenced by the students' feedback and evaluation. Therefore, a multi-disciplinary team consisting of nursing, medical and radiology staff developed a 4-week online radiology session to enhance knowledge, attitudes and confidence of the Master of Nursing students in interpreting basic chest radiographs, abdominal radiographs and computed tomographic brain scans. METHODS: A quasi-experimental study design using pre-test and post-test was adopted. The effectiveness of the online radiology session was evaluated on the students' knowledge, attitudes, and confidence. Forty Master of Nursing program students completed the pre-test and post-test questionnaires (response rate 74%) and responded to the open-ended questions in the post-test. IBM-SPSS was used to analyse the quantitative data and quantifying qualitative data technique was used to analyse the qualitative data. RESULTS: The participants demonstrated an improvement in knowledge and confidence mean scores of the post-test compared to pre-test. There was improved self-rated proficiency in reading and interpreting a film radiograph but no difference in the way they perceived the importance of radiological investigations vis-à-vis the physical examination and routine laboratory testing. Quantifying quantitative data technique showed that majority of participants appreciated the learning process as it could be done at their own pace and the lectures could be replayed again. However, participants hoped for improved interaction with the tutor during learning and the use of real-life cases in the scenarios. CONCLUSION: Collaborative teaching using an online radiology session shows promise over a traditional didactic method of teaching but requires further refinement in terms of participant interaction and the use of case examples.

Achieving healthy ageing through the perspective of sense of coherence among senior-only households: a qualitative study.

Objectives: Explore perceptions towards healthy ageing through the perspective of sense of coherence among older adults residing in senior-only households.Methods: A qualitative study using focus group interviews was conducted and appreciative inquiry was adopted as a strengths-based interviewing approach. 27 older adults who either live alone or with their spouses only were involved in six focus group discussions at a community centre in Singapore. Data saturation was achieved and thematic analysis was performed to analyse the data.Results: The four emerging themes were (1) contending evolving vulnerabilities, (2) intrinsic value of health, (3) taking care of oneself is a personal responsibility, and (4) taking one day at a time: outlook towards later part of life. Older adults' underlying pathogenic orientation towards health contributed to their perceived unpredictable confrontations with vicissitudes including illness and death. This played a part to their short outlook towards old age. Consequently, this could limit their will and abilities to seek meaningful pursuits or valued aspirations and movement towards the salutogenic health pole.Conclusion: By reframing the definition of health to pursuing and fulfilling valued accomplishments, optimal health can be achieved regardless of physical health state. This study suggested that sense of coherence towards the pursuit of healthy ageing can be addressed by reducing the unpredictability of ageing-related processes and vulnerabilities (comprehensibility), supporting active adoption of actions which promotes physical, mental and social health (manageability) and individual reflection in making sense of old age to seek motivation in living each day purposefully (meaningfulness).

Supporting the mobilization of health assets among older community dwellers residing in senior-only households in Singapore: a qualitative study.

BACKGROUND: Care activities provided by community health practitioners for older adults primarily focused on disease prevention and management. However, healthy longevity can go beyond disease prevention and management and promote greater well-being by tapping into the accrual of resources that older adults possess using the salutogenic approach. This study explored how health resources are used among older adults who are residing in senior-only households to promote and maintain health, with the intent of providing insights into how community health practitioners can support these older adults via asset-based strategies. METHODS: We adopted a descriptive qualitative study design using focus group discussions. Twenty-seven older adults who either lived alone or with their spouses were purposively sampled from an elderly populated residential estate in Singapore. Six focus group discussions, conducted from December 2016 to May 2017, were audio-recorded, transcribed, and analyzed using thematic analysis. RESULTS: The themes that emerged were 'tapping on internal self-care repository', 'maintaining and preserving informal social support', and 'enabling self by using environmental aids', and an eco-map of aging assets was used to capture an overview of internal and external resources. With the repository of personal strengths, knowledge, and experiences, these older adults were generally resourceful in navigating around their resource-rich environments to cope with everyday life stressors and promote health. However, they were occasionally limited by individual factors that affected their comprehension, access, maintenance, and utilization of resources. CONCLUSION: The eco-map of aging assets can be used as an assessment framework by community health practitioners to recognize, consider, and build a repertoire of resources among these older adults. It serves as a gentle reminder to adopt an ecological approach in considering and tapping into older adults' wide-ranging personal, social, and environmental resources. Community health practitioners can support resource integration as resource facilitators via cognitive, behavioral, and motivational salutogenic pathways to overcome resource mobilization barriers faced by older adults. Such an approach helps older adults to find their internal capabilities and abilities to know who, where, what, and how to seek external resources to identify solutions, creating the intrinsic value to sustain their actions on resource utility.

Exploring perceptions and barriers in developing critical thinking and clinical reasoning of nursing students: A qualitative study.

AIM: The aims of this study were to explore year two nursing students' perceptions toward critical thinking and clinical reasoning and to identify the barriers faced by the students in developing critical thinking and clinical reasoning. BACKGROUND: Critical thinking and clinical reasoning are core competencies emphasized in nursing practices. Nursing students are required to develop and practice these skills throughout their nursing programs to graduate as competent nurses. However, recent studies still report a lack of critical thinking and clinical reasoning in nursing students and fresh graduates. Hence, it is important to recognize the perceptions of nursing students and the barriers that they face in developing critical thinking and clinical reasoning skills. METHODS: An exploratory descriptive qualitative study design was adopted. Twenty nursing students were recruited from a university in Singapore. Individual face-to-face interviews, using semi-structured questions and an interview guide, were conducted in the academic year 2018/2019. The interviews were audio-recorded and transcribed verbatim. Thematic analysis was used to analyze the data. RESULTS: Seven themes were emerged, namely: 1) essentials for nursing practices, 2) linking theory to practice, 3) individual thought process, 4) stimulating strategies, 5) classroom environment, 6) clinical environment, and 7) students' attributes. Nursing students perceived critical thinking and clinical reasoning as essential for nursing practices and described these skills as linking theory to practice. Strategies such as simulation, case studies, real clinical experiences, and guidance from clinical instructors/preceptors were found to stimulate critical thinking and clinical reasoning for the students. Barriers to developing critical thinking included classroom environments, such teaching methods and student-to-tutor ratios, ward environments/cultures, and students' attributes/attitudes toward learning. CONCLUSION: The findings provided areas for improvement in the current nursing education and practices to better support nursing students in developing critical thinking and clinical reasoning skills.

Simulated electronic health documentation: A cross-sectional exploration of factors influencing nursing students' intention to use.

The aim of this study was to investigate factors influencing nursing students' intention to use a simulated web-application 'Integrated Nursing Education System' for practicing electronic health documentation. The cross-sectional study was conducted at a Malaysian University that provides undergraduate nursing degree program. A total of 133 undergraduate nursing students in their year 2 to year 4 of the program were recruited. They had accessed the simulated web-application as part of the teaching-learning activities during the academic year 2016/2017. Technology Acceptance Model was used to guide the study. Validated questionnaires were used to measure the students' perceived ease of use, perceived usefulness, attitudes and intention to use the application. Data collection was done at the end of the semester. Data analysis was done using SPSS (19.0) and AMOS (23.0). Perceived usefulness was the most influential factor of the students' intention to use the simulated web-application. Perceived ease of use influenced their perceived usefulness significantly. Nurse educators should explain the usefulness of the simulated web-application before assigning students to access it to practice electronic health documentation. The availability of a stable internet access and IT support is important to influence students' perceived ease of use and intention to use the application.

Missed nursing care in patient education: A qualitative study of different levels of nurses' perspectives.

AIM: To explore the different levels of nurses' perspectives in the delivery of patient education in postoperative care. BACKGROUND: Patient education is a frequently reported missed nursing care and can lead to postoperative complications and hospital readmissions. METHODS: Descriptive exploratory qualitative study involving eight focus groups with 35 nurses was conducted in an acute hospital. Interviews were audio-recorded and transcribed verbatim. Data were thematically analysed. RESULTS: The analysis yielded three themes: 'Role ambiguity' between the levels of nurses concerning their roles in patient education; 'Not a priority nursing care' for patient education due to competing work demands and the missing workplace culture to teach; and 'Informal teaching' carried out conversationally during nursing care activities. CONCLUSION: This study augments the need to develop strategies, including informal teaching, to strengthen the delivery of patient education to avert missed nursing care. IMPLICATIONS FOR NURSING MANAGEMENT: Nurse managers and educators are instrumental in establishing role clarity between ward nurses and specialty care nurses for patient education, recognizing patient education as the next nurse-sensitive indicator in reflecting quality of care, fostering positive workplace cultures to teach and providing ward nurses with trainings on communication strategies to provide effective informal teaching at bedside.

The effects of mindfulness and health education programs on the emotional state and cognitive function of elderly individuals with mild cognitive impairment: A randomized controlled trial.

This study aimed to determine the efficacy of mindfulness practice on emotional state and cognitive function of community-living elderly with mild cognitive impairment. A randomized controlled trial was conducted with the experimental group undergoing a Mindfulness Awareness Program (MAP) and an active control group undergoing a Health Education Program (HEP) over a nine month period. Sessions were conducted weekly for the first three months and monthly for the remaining six months. Self-reported questionnaires in English and Chinese were administered through face-to-face interviews to collect data at baseline, three months and nine months. Descriptive statistics and analysis of covariance (ANCOVA) were used to analyse data. Fifty-five elderly participants aged sixty and above, were randomized to MAP (N = 28) and HEP (N = 27) programs. Participants in both intervention arms experienced decreases in depressive and anxiety symptoms over the nine-month period. A significant improvement occurred in the HEP group in depression scores at three months and anxiety scores at both three and nine months. There were no statistically significant changes on cognitive function in both groups over the nine-month period. Both the MAP and HEP can benefit the emotional states of community-living elderly with mild cognitive impairment. Our study supports the usefulness of group-based HEP as a low cost intervention for promoting active aging and psychological health in a community setting.

Effect of a mHealth programme on coronary heart disease prevention among working population in Singapore: A single group pretest-post-test design.

AIM: The aim of this study was to develop and examine the effectiveness of a 4-week Mobile Health (mHealth) programme using the smartphone app Care4Heart on awareness, knowledge, perceived stress, and a heart-related lifestyle among working population in Singapore. DESIGN: A quasi-experimental single group pretest and repeated post-test design. METHODS: A total of 160 nonhealth-related working adults were recruited from February 2016-April 2016. The Care4Heart app was installed on the participants' phones. Outcome measures, including the Heart Disease Fact Questionnaire-2, the Behavioral Risk Factor Surveillance System, and the Perceived Stress Scale were collected online at baseline, 4th week, and 6th month from baseline. RESULTS: Compared with the baseline, the participants had significantly higher total mean scores for awareness and knowledge of coronary heart disease (CHD) after study intervention at 4 weeks and 6 months from baseline. However, there were no significant differences in perceived stress levels and heart-related lifestyle behaviours before and after the intervention. CONCLUSIONS: The study contributed some evidence that the mHealth app helped to improve awareness and knowledge of CHD. IMPACT: Coronary heart disease remains one of the major causes of death and disability. It imposes a heavy financial burden on working adults. However, working adults were less able to identify the risk factors and adopt healthy lifestyles due to gaps in knowledge and awareness. This study demonstrated some effects of a mHealth programme in improving awareness and knowledge of CHD among the working population. mHealth provides a potential avenue for primary prevention of CHD.

A review on healthy ageing interventions addressing physical, mental and social health of independent community-dwelling older adults.

Healthy ageing is a multi-dimensional concept which appertains to all older adults. This study reviewed the intervention characteristics, intervention content and effectiveness of multi-dimensional healthy ageing interventions (MHAIs) addressing physical, mental and social health among independent community-dwelling older adults. A search was conducted in PubMed, CINAHL, Embase, Scopus, and PsycINFO for studies published from Jan 2007 to October 2016. 18 publications were included, accounting for 15 studies. The review reflected the complexity, variations and methodological considerations of developing a comprehensive MHAI. It demonstrated the possibility of integrating person-focused to environment-focused content topics in future MHAIs, beyond the physical, mental and social health dimensions. Among the reviewed studies, health education programs reported improvements in quality of life and life satisfaction while health assessment and education programs promoted positive health behaviors. Future MHAIs studies need to employ more robust research methods and greater contextual information reports to build stronger evidence base.

The Development of a Diabetes Application for Patients With Poorly Controlled Type 2 Diabetes Mellitus.

The prevalence of patients with diabetes mellitus has increased in recent years. This has resulted in increased demand for face-to-face diabetes education by diabetes nurse clinicians. The use of mobile-health technologies in diabetes education is an innovative way of learning and has the potential to engage patients and influence positive health behaviors, including meeting desired goals and diabetes-related outcomes. The aim of the study was to develop and test the usability and feasibility of an empirical diabetes application for patients with type 2 diabetes mellitus. The mobile-based, gamified Diabetes Application was developed based on a full systems development life-cycle framework. Eight patients with poorly controlled type 2 diabetes mellitus completed a pilot study that consisted of a postapplication survey to assess the usability and feasibility of the diabetes application. The findings affirmed the usefulness and feasibility of the diabetes application for patients with diabetes mellitus. It increased awareness, enriched knowledge, promoted user engagement, motivated positive behaviors, and affirmed patient belief in diabetes self-management. This article discusses the development and evaluation of the diabetes application, including modifications made based on the results of the pilot study.

Higher BMI is associated with reduced mortality but longer hospital stays following ICU discharge in critically ill Asian patients.

BACKGROUND & AIMS: Asians with similar body mass index (BMI) as the Caucasians are at higher health risk as compared to their counterparts. Although the mean weight of patients admitted to the intensive care unit (ICU) is increasing but the relation between BMI with 28-day mortality and length of stay (LOS) following ICU discharge in Asian patients is not well studied. METHODS: We included all adult patients admitted to the ICU of a tertiary hospital who received mechanical ventilation (MV) for at least 48 hours between October 2013 and September 2014. Demographics, BMI, MV, comorbidities, ICU scores (Acute Physiology And Chronic Health Evaluation (APACHE) II and sequential organ failure assessment (SOFA)), use of vasopressor, renal replacement therapy and calorie supplementation were collected from the ICU database. BMI was categorized into four groups according to the World Health Organization's Asian BMI recommendation. Post-ICU LOS (days) was calculated from ICU discharge to hospital discharge in hospital survivors. We used multivariable logistic regression to identify factors associated with 28-day mortality and post-ICU LOS of more than 7 days. RESULTS: In a cohort of 273 patients (male 62%, mean age 58.4 ± 17 years), the prevalence of overweight/obesity was 53%. In the bivariate analysis, 28-day mortality was lower (p = 0.014) and post-ICU LOS longer (p = 0.01) in the overweight/obese groups. In the multivariable logistic regression analysis, APACHE II (Odds ratio, OR 1.10, CI 1.05-1.16), SOFA (OR 1.17, CI 1.05-1.31), duration of MV (days, OR 1.14, CI 1.05-1.25) were associated with increased and higher BMI groups (p < 0.001) with decreased 28-day mortality. Further analysis of 196 hospital survivors showed age (OR 1.04, CI 1.02-1.06), duration of MV (days, OR 1.14, CI 1.02-1.27) and higher Asian BMI (p = 0.042) were associated with longer post-ICU LOS. The odds of longer post-ICU LOS amongst overweight and obese patients were 1.27 (CI 0.59-2.73) and 1.62 (CI 0.69-3.81) times that of those with normal BMI respectively. CONCLUSION: In multiethnic critically ill Asian patients, the prevalence of overweight/obesity was high. Although higher BMI was associated with reduced risk of 28-day mortality, obese patients stayed significantly longer in the hospital following ICU discharge.

The Impact of Nurses' Uniforms on Nurse-Patient Interactions: Patients' Perspectives.

OBJECTIVES: The aim of this study was to explore patients' perceptions toward the nursing uniforms used in a hospital in Singapore and how different uniforms impact nurse-patient interactions. BACKGROUND: Nursing uniforms act as a form of nonverbal communication. However, implications of the increasing variety of nursing uniforms on patients' perceptions of nurses and nurse-patient interactions are unexplored. METHODS: An exploratory qualitative study design using semistructured interviews was adopted for the study. Twenty-one patients agreed to be interviewed. An audio recorder was used during data collection. The thematic analysis method was used for data analysis. RESULTS: Four major themes were identified: identity, subjectivity, suitability, and inconsequential. Nurses' uniform was regarded as a representation of identity. Suitability of the uniform for nurses was a main concern for patients. However, nurses' uniforms were inconsequential to nurse-patient interactions. CONCLUSION: Patients' perceptions of nurses' uniforms were highly subjective and have no substantial impact on nurse-patient interactions.

Comparison of the Emergency Severity Index versus the Patient Acuity Category Scale in an emergency setting.

OBJECTIVES: To compare the reliability, validity and resource utilization of the Emergency Severity Index (ESI) and Patient Acuity Category Scale (PACS) triage scales. METHODS: A descriptive, correlational, and cross-sectional design was used. Twenty-seven triage nurses were recruited to test interrater reliability for 20 patient case scenarios. Subsequently, interrater reliability was tested on 300 actual patients. Construct validity was analyzed using patients' hospital dispositions and resources utilized. RESULTS: For patient case scenarios, interrater reliability for both were very good, at 0.87 (95% CI: 0.86-0.88) for ESI and 0.88 (95% CI: 0.87-0.89) for PACS. For actual patients, interrater reliability for both were moderate, at 0.59 (95% CI: 0.50-0.68) for ESI and 0.49 (95% CI: 0.40-0.60) for PACS. Both ESI and PACS demonstrated construct validity with moderate correlations for hospital admissions and the number of resources used. PACS was unable to discriminate between patients that required more or less resources, whereas the ESI can. Patients that required two or more resources had higher rates of admission. CONCLUSIONS: Both triage systems demonstrated moderate interrater reliability and construct validity in triaging actual patients. The ESI has better resource discrimination ability than the PACS and can improve resource management in the ED.

Investigation of the key determinants of Asian nurses' quality of life.

The study aimed to compare nurses' quality of life and investigate key determinants among Asian countries with different economic status. A cross-sectional survey was conducted across five Asian countries (Japan, Singapore, Malaysia, Thailand, and Bhutan). Quality of life (WHOQOL-BREF), job stress (National Institute of Occupational Safety and Health questionnaire), and demographic data were assessed. Stepwise multivariate linear regression analysis was performed to identify the key determinants of quality of life. Participants were 3,829 nurses (response rate: 82%) with a mean age of 33 ± 10 yr and majority were women (92%). Regarding quality of life, Bhutan yielded the highest scores, followed by Malaysia, Thailand, Singapore, and Japan, and these results were statistically significant. The key determinants that were significantly related to quality of life were "stress coping ability," "life satisfaction," "Japan," "social support," "job stress," and "Singapore" (adjusted R2=0.46). In conclusion, nurses' quality of life differs across Asian countries and is not linked to the country's economic development. To maintain a good quality of life for nurses, an international exchange program like international nursing conferences for work environment and staff coping strategies is recommended to broaden institution' minds and share experiences and exchange views to be able to realize their own problems and discover global solutions to them.