Conectar
The Cancer Behaviour Inventory–Brief Version was designed to assess cancer-coping self-efficacy in clinical and research settings where minimising patient burden is essential. However, there is no evidence of its longitudinal validity. Although widely used in cancer research, the lack of evidence for longitudinal invariance significantly undermines its validity in studies spanning multiple time points. Establishing longitudinal invariance enables valid comparisons over time, enhancing our confidence in applying it in longitudinal research.
To examine the factor structure of the measurement and test its longitudinal invariance across four time points in cancer patients experiencing moderate-to-high symptoms during curative cancer treatment.
A longitudinal psychometric evaluation.
This is a secondary data analysis of a randomised controlled trial in patients with moderate-to-high symptoms undergoing cancer treatment (N = 534). We conducted longitudinal invariance tests for the measurement using four time points. Other psychometric tests included confirmatory factor analysis, reliability analyses and correlations.
Our confirmatory factor analysis supported the four-factor, 12-item structure for the Cancer Behaviour Inventory–Brief Version. Items 1 and 6 were found to be moderately correlated. The resulting 12-item measure demonstrated good internal consistency, with convergent and divergent validity supported by correlations with selected instruments. Finally, longitudinal invariance was tested, which revealed strict measurement invariance across four time points (CFI = 0.930, RMSEA = 0.045, SRMA = 0.056).
We found that the factor structure of the Cancer Behaviour Inventory–Brief Version remained stable over four time points in a sample of patients having moderate to high symptoms under cancer treatment. This supports its accountability for examining the changes in cancer-coping self-efficacy among cancer patients over time in longitudinal studies.
This study confirms that Cancer Behaviour Inventory–Brief Version has adequate internal consistency and demonstrated evidence of construct validity. Our conclusion of strict longitudinal invariance supports its credibility for continuous assessment of cancer-coping self-efficacy to evaluate patient outcomes and intervention processes over time in clinical and research settings.
No patient or public contribution.
Acute kidney injury (AKI) is a significant challenge in hospital settings, and accurately differentiating between intrinsic and prerenal AKI is crucial for effective management. The fractional excretion of urea (FEUN) has been proposed as a potential biomarker for this purpose, offering an alternative to traditional markers such as fractional excretion of sodium. This study aimed to assess the diagnostic accuracy of FEUN for differentiating intrinsic from prerenal AKI in hospitalised patients.
We conducted a systematic review and bivariate random effects meta-analysis of diagnostic accuracy studies. The study followed the Grading of Recommendations Assessment, Development and Evaluation (GRADE) approach.
PubMed, Embase and Cochrane databases were searched from inception to 1 November 2023.
We included observational studies that focused on patient with AKI and reported FEUN data sufficient to reconstruct a complete 2x2 contingency table (true positives, true negatives, false positives and false negatives) for evaluating its diagnostic accuracy.
Two reviewers extracted data, assessed risk of bias with Quality Assessment of Diagnostic Accuracy Studies-2 and graded certainty of evidence using the GRADE approach. Pooled sensitivity, specificity, positive and negative likelihood ratios, and the area under the summary receiver operating characteristic curve (SROC) were calculated; heterogeneity was measured with I². A prespecified subgroup restricted to patients receiving diuretics served as a sensitivity analysis.
12 studies involving 1240 patients were included, with an overall occurrence rate of intrinsic AKI of 38.8%. FEUN had a pooled sensitivity of 0.74 (95% CI 0.60 to 0.84) and specificity of 0.78 (95% CI 0.66 to 0.87), with positive predictive value and negative predictive value of 0.76 (95% CI 0.68 to 0.83) and 0.74 (95% CI 0.66 to 0.81), respectively. The SROC curve showed a pooled diagnostic accuracy of 0.83. Heterogeneity was substantial (I²>90%) for sensitivity and specificity. In a diuretic-only subgroup (six studies) specificity rose to0.87 and heterogeneity declined (I²=56%). Overall certainty of evidence was low owing to inconsistency.
FEUN is a biomarker with moderate diagnostic accuracy for differentiating between intrinsic and prerenal AKI in hospitalised patients. Its application could enhance AKI management; however, the high heterogeneity observed in our study highlights the need for further research to evaluate its utility across diverse patient populations and clinical settings.
CRD42024496083.
To develop a grounded theory that explains how formal care service providers experience caring for and supporting persons with early-onset dementia (EOD).
A grounded theory approach.
Thirty formal care service providers of persons with EOD were recruited from community-based dementia care facilities in northern and central Taiwan from August 2021 and February 2022 using purposive and theoretical sampling. Transcribed face-to-face, semi-structured interview data were analysed with constant comparative analysis. A theoretical framework was constructed from the data to describe the experience of being a formal care service provider for persons with EOD.
The core category of ‘client-as-partner care’ was the theoretical framework that explained the experience of formal care service providers and described how participants met the needs of persons with EOD. Five categories described the components of the process: (1) identifying clients' characteristics; (2) establishing a personal relationship; (3) enhancing self-esteem; (4) maintaining dignity; and (5) the influence of family members and community members. The first four categories were interactive and key to delivering client-as-partner care; the fifth category could alter any key component and reduce or improve the quality of care. Reflections shared by participants offered a window into the outcomes of successful client-as-partner care: quality of life improved for clients and job satisfaction increased for providers.
The client-as-partner care model for persons with EOD required knowledge of the client's unique characteristics, a strong provider-client relationship, offering strategies tailored to the client's abilities and interests, and fostering independence.
Client-as-partner care provides a person-centred approach that enhances support quality for persons with EOD and increases job satisfaction for formal care providers. Successful strategies can inform case management, strengthen support for this population and indirectly improve family caregivers' competencies.
No patient or public contribution.
COREQ (COnsolidated criteria for REporting Qualitative research).
To investigate whether pneumoconiosis increases the risk of cataract.
Nationwide population-based retrospective cohort study.
Taiwan’s National Health Insurance database, which covers >99% of the population.
The study included 19 841 adults newly diagnosed with pneumoconiosis between 2001 and 2020 and 79 364 age-matched and sex-matched individuals without pneumoconiosis. Participants with a prior history of cataract were excluded.
The primary outcome was incident cataract identified through International Classification of Diseases diagnostic codes. Subgroup analyses were performed to evaluate cataract risk across different strata of age, sex and comorbidity. In addition, among patients with pneumoconiosis, we conducted a secondary analysis evaluating the association between systemic corticosteroid use and cataract development.
During follow-up, the incidence of cataract was significantly higher in the pneumoconiosis cohort (38.9 vs 35.3 per 1000 person-years). Patients with pneumoconiosis had an increased risk of cataract after adjustment for age, sex and comorbidities (adjusted HR (aHR)=1.22, 95% CI 1.18 to 1.26). Elevated risks were observed in both men (aHR=1.22, 95% CI 1.18 to 1.26) and women (aHR=1.20, 95% CI 1.13 to 1.29). All age groups showed increased risks, with the highest estimate observed among patients aged ≥75 years (aHR=1.24, 95% CI 1.19 to 1.30). Subgroup analyses showed an increased risk in patients with pneumoconiosis who had no comorbidities (aHR=1.12, 95% CI 1.07 to 1.18). In a secondary analysis, systemic corticosteroid exposure was not significantly associated with cataract development (adjusted OR=0.65, 95% CI 0.39 to 1.09).
Pneumoconiosis is associated with an increased risk of cataract. Routine ophthalmologic surveillance should be considered in pneumoconiosis management.
by Darren Curnoe, Mohammed S. Sauffi, Hsiao Mei Goh, Xue-feng Sun, Roshan Peiris
The rarity of Late Pleistocene hominin remains from Insular Southeast Asia (ISEA) has hampered our ability to understand a crucial episode of human evolutionary history, namely, the global dispersal of Homo sapiens from Africa. Moreover, recent discoveries indicate a surprising level of taxic diversity during this time with at least two species—H. floresiensis and H. luzonensis—endemic to the region when H. sapiens first arrived. A third hominin dubbed the ‘Denisovans’ is shown from DNA evidence to have interbred with the ancestors of contemporary Indigenous populations across ISEA, New Guinea and Australia. Yet, the Denisovans have not been identified from the fossil record of the area despite recent breakthroughs in this regard on mainland East Asia. New excavations by our team at the Trader’s Cave in the Niah National Park (‘Niah Caves’), northern Borneo, have yielded an isolated hominin upper central permanent incisor dated with Optically Stimulated Luminescence dating of sediments to about 52 − 55 thousand years ago. Specimen SMD-TC-AA210 has a massive crown absolutely and relative to its root size, the crown is wide (mesiodistally) and relatively short (labiolingually). Morphologically, it exhibits a very strong degree of labial convexity, pronounced shovelling, and the bulging basal eminence exhibits several upward finger-like projections. Labial enamel wrinking on the enamel-dentine junction is expressed as two large ridges exhibiting numerous spine-like projections, and the lingual extensions on the enamel surface of the basal eminence are expressed as six extensions. This combination of crown size and morphological traits is not normally found in H. sapiens and instead characterises archaic members of Homo such as H. erectus, H. neanderthalensis and Middle Pleistocene hominins sharing a clade with H. heidelbergensis. The Trader’s Cave tooth suggests that an archaic hominin population inhabited northern Borneo just prior to or coincident with the arrival of H. sapiens as documented at the nearby West Mouth of the Niah Great Cave.To test a theoretical model examining the impact of the work environment on nurses' physical and mental health issues, job burnout, and healthcare productivity.
This cross-sectional study employed structural equation modelling to test a theoretical model linking work environment, physical and mental health issues, job burnout, and healthcare productivity. Data were collected from 600 staff nurses using validated self-report questionnaires administered at one medical teaching hospital and two regional hospitals in Taiwan.
The work environment was significantly associated with healthcare productivity, nurses' physical and mental health issues, and job burnout. Physical and mental health issues were positively related to job burnout, which, in turn, negatively impacted healthcare productivity.
A supportive work environment plays a critical role in promoting nurses' well-being, reducing burnout, and improving productivity. This study advances the understanding of work environment factors that nurse administrators can target for improvement.
Modifying key organisational and interpersonal aspects of the work environment and cultivating a more supportive culture may enhance nurses' well-being, reduce turnover, and improve workforce productivity.
This study adhered to STROBE guidelines for observational studies as per the Equator network.
No patient or public contribution.
The comparative efficacy of brief behavioral therapy for insomnia (BBTI) remains unclear.
This systematic review and network meta-analysis examined the effectiveness of different BBTI approaches and compared BBTI with other nonpharmacological interventions, such as cognitive behavioral therapy for insomnia (CBT-I).
Three databases were searched from inception to December 27, 2024. Primary outcomes were insomnia severity and sleep quality. Secondary outcomes included total sleep time, sleep onset latency, wake after sleep onset, sleep efficiency, and daytime sleepiness. A frequentist network meta-analysis with random-effects modeling was conducted. Heterogeneity was assessed using the I 2 statistic.
Eighteen randomized controlled trials involving 1104 participants (mean age: 52.6 years) were included. Compared with usual care, BBTI significantly reduced insomnia severity (mean difference [MD] = −4.79; 95% confidence interval [CI = −6.05, −3.53]; I 2 = 0%) and improved sleep quality (MD = −3.45; 95% CI [−4.97, −1.94]; I 2 = 0%). BBTI also shortened sleep onset latency (MD = −19.81 min; 95% CI = −30.64, −8.98; I 2 = 17%) and wake after sleep onset (MD = −15.51 min; 95% CI [−22.75, −8.27]; I 2 = 47%) and increased sleep efficiency (MD = 10.78%; 95% CI [7.67%, 13.89%]; I 2 = 8%). No significant differences were found in total sleep time or daytime sleepiness. Face-to-face BBTI and CBT-I demonstrated similar outcomes. Face-to-face BBTI ranked as the most effective approach based on the surface under the cumulative ranking curve.
Face-to-face BBTI is an optimal nonpharmacological option for improving sleep quality and efficiency and reducing insomnia severity, sleep onset latency, and wake after sleep onset.
PROSPERO number: CRD42021242589
To explore post-anaesthesia care unit nurses' perceptions and experiences in managing paediatric emergence delirium, and to understand their experiences in implementing the Cornell Assessment of Paediatric Delirium—Traditional Chinese version tool in clinical practice following delirium-focused education.
This interpretive qualitative study involved 20 nurses in the post-anaesthesia care unit from a medical centre hospital in Taiwan who participated in small group interviews after completing delirium-focused education. Data were collected through semi-structured interviews between October and December 2024 and analysed using a thematic analysis approach.
Five main themes were identified: (1) First impressions and reflexive actions during emergence delirium, (2) Clinical interpretation through observation and elimination, (3) The dual role of parents in emergence delirium management, (4) Negotiating trust and learning with the delirium screening tool and (5) System-level needs and recommendations. Nurses described the chaotic and emotionally charged nature of emergence delirium episodes, the intuitive yet uncertain interpretive work they performed, the complex influence of parental presence, evolving trust in structured assessment tools and systemic barriers that hindered timely emergence delirium recognition.
Nurses face complex clinical, emotional and relational challenges in managing paediatric emergence delirium. Embedding delirium awareness into practice requires sustained training, screening integration and proactive parental engagement.
Findings highlight the need for integrating delirium screening into post-anaesthesia care routines, the need for ongoing education and preparing parents for emergence delirium scenarios to enhance care delivery and safety.
The COREQ checklist was used for reporting.
No patient or public involvement.
To explore oncology nursing advance care planning practices and understand how to better support nurses in conducting advance care planning with patients and their families.
Qualitative interpretive descriptive methodology.
Semi-structured, individual telephone or Zoom interviews with 19 oncology nurses in a Western province of Canada between May and August 2022. Interviews were audio-recorded, transcribed, de-identified, and analysed using inductive, thematic, and constant comparative techniques.
Oncology nurses highlighted several factors affecting their ability to engage in advance care planning, including (1) uncertainties related to the nursing role in advance care planning, such as how and when a nurse ought to engage; (2) the educational, experiential, and training environment; and (3) structural barriers, such as a lack of time, space, and privacy; models of care that inhibit nurses from developing longitudinal relationships with their patients; and team dynamics that affect advance care planning interdisciplinary collaboration.
To create environments that support oncology nurses to conduct advance care planning, the findings suggest uncertainties be addressed through a clear and cohesive organisational approach to advance care planning and ongoing, integrated educational opportunities. Further, service delivery models may need to be restructured such that nurses have dedicated time and space for nurse-led advance care planning and opportunities to develop trusting relationships with both patients and their interdisciplinary colleagues.
Oncology nurses recognised the value of advance care planning in supporting patient-centred care and shared decision making, yet they reported limited engagement in advance care planning in their practice. To support oncology nurses in conducting advance care planning, healthcare leaders may address (1) advance care planning-related uncertainties and (2) structural barriers that prevent nurses from engaging in advance care planning with patients and their families. Findings may guide modifications to care models, enhancing support for oncology nurses in conducting advance care planning.
We selected and adhered to the Consolidated Criteria for Reporting Qualitative Research (COREQ) as the most applicable guideline.
No patient or public contribution.
To examine competencies, attitudes, barriers and factors that influence the provision of mental health services by nurses in schools and higher education institutions in the post COVID-19 era in Taiwan.
This cross-sectional study used nationwide proportionate stratified random sampling to recruit nurses from K–12 schools and higher education institutions.
Data were collected through an online survey administered between July and December 2024, with 305 responses received (response rate = 46.4%).
Among the respondents, 55.1% provided advanced mental health services, while 38.3% delivered basic mental health services. The main barriers to the delivery of mental health services were lack of mental health-screening training (63.3%), insufficient brief screening tools (46.2%) and time constraints (42.6%). Nurses in junior and senior high schools were 5.78 and 3.07 times more likely, respectively, to provide advanced mental health services compared to those in universities. Furthermore, significant predictors of the provision of advanced mental health services included working in junior or senior high school, higher competence, and more positive attitudes; perceiving time constraints was a significant barrier.
Working in junior and senior high school settings was the most significant predictor of delivering advanced mental health services. These results underscore the need for targeted professional training, enhanced resources, and inter-professional collaboration to improve the quality of school-based mental health services.
Enhancing the attitudes and competencies of nurses in schools and higher education institutions towards mental health care is essential. Training should target nurses working in junior and senior high schools. Administrators must improve workflows, provide better tools and address barriers such as time constraints and limited referrals to support students' mental well-being.
This study adhered to the relevant cross-sectional EQUATOR STROBE guidelines.
No Patient or Public Contribution.
This study examined the barriers to mental health service delivery among nurses in schools and higher education institutions and identified key determinants influencing their provision of such services. Nurses in schools and higher education institutions face challenges in providing mental health services due to a lack of mental health training, insufficient brief screening tools and time constraints. Advanced services were more common in junior and senior high schools, with competence and attitude being key predictors of their delivery.
Amoxicillin is recommended for children with uncomplicated severe acute malnutrition (SAM). However, some trials have shown no difference in amoxicillin for nutritional recovery in children with SAM compared with placebo. In addition, amoxicillin treatment requires two times per day dosing for 7 days, which may influence adherence. Azithromycin is a broad-spectrum antibiotic that can be provided as a single dose and has reduced mortality in children aged 1–59 months when provided by mass drug administration. The AMOUR trial is designed to assess amoxicillin, azithromycin and placebo as part of outpatient treatment of uncomplicated SAM.
This double-masked randomised controlled trial will enrol 3000 children over 3 years in an individually randomised 1:1:1 allocation to azithromycin, amoxicillin or placebo arms and follow them for 12 months. Children eligible to enrol in the study will be aged 6–59 months and have uncomplicated non-oedematous SAM as defined by weight-for-height Z-score
Ethical approval was obtained from the Institutional Review Board at the University of California, San Francisco (Protocol 23–39411) and the Comité d’Ethique pour la Recherche en Santé in Ouagadougou, Burkina Faso (Protocol 2024-01-08). The results of this study will be disseminated to the Ministry of Health, community stakeholders and via peer-reviewed publications and academic conferences.
The interaction between dementia and changes in health status accelerates the progression of dementia and health deterioration. Although health indicators exist for older adults, comprehensive ones for dementia are lacking.
To (1) establish core health indicators for older adults with dementia, (2) develop an integrated health assessment toolkit for older adults with dementia, and (3) test the feasibility and applicability of the integrated health assessment toolkit.
This study involved two phases. In the first phase, using the Delphi method, opinions from 10 experts were synthesized to establish core health indicators for older adults with dementia. In the second phase, with a descriptive research approach, an integrated health assessment toolkit was developed, evaluated by 10 daycare case managers for feasibility, and then pilot tested with 50 older adults with dementia across three daycare centers.
The core health indicators for older adults with dementia covered 18 indicators in five domains: (1) cognitive and behavioral impairment, (2) sensory and perceptual impairment, (3) disease and dysfunction, (4) functional fitness deterioration, and (5) social isolation. After two rounds of assessments, experts rated the criteria's importance and clarity at 0.94 and 0.89 on the scale-level content validity index/universal agreement (S-CVI/UA), respectively. In the second phase, the integrated health assessment toolkit was developed, which integrated five observational assessment scales and six physical function measures. The average applicability scores ranged from 7.80 to 9.90 out of 10. In the pilot test, the assessment process proceeded smoothly without any adverse events. However, 10 participants did not comply with wearing the actigraphy device.
The core health indicators and the corresponding health assessment toolkit are feasible to assess the health of older adults with dementia that could provide valuable insights and guide future interventions to enhance their well-being.
To synthesise the evidence on and to compare the diagnostic accuracy of the Nu-DESC and CAM in detecting postoperative delirium among hospitalised patients.
Systematic review and diagnostic meta-analysis.
The PubMed, Embase, Cumulative Index to Nursing and Allied Health Literature, ProQuest Dissertations and Theses A&I, and PsycINFO databases were systematically searched from their inception to February 10, 2023.
In total, 10 (n = 1950) and seven (n = 830) reports were included for the Nu-DESC and CAM, respectively. For Nu-DESC and CAM, the pooled sensitivities were 0.69 and 0.65, respectively, while the summary specificities were 0.99 for Nu-DESC and 0.92 for CAM. The pooled specificity differed significantly between the two tools (p < 0.001), despite comparable pooled sensitivities. The duration of stay in the intensive care unit significantly moderated the summary specificity of Nu-DESC (B = −0.0003, p = 0.009). Regarding CAM, the percentage of female participants showed a positive correlation with its pooled sensitivity (B = 0.005, p = 0.02). Furthermore, studies where clinical specialists served as assessors demonstrated a higher summary sensitivity than those assessed by nurses (0.87 vs. 0.25, p = 0.01).
The sensitivities of the Nu-DESC and CAM for detecting postoperative delirium did not achieve optimal levels. Therefore, developing more accurate tools to detect postoperative delirium by integrating features from related risk factors or incorporating technology-based algorithms to enhance the screening capability is warranted.
The study has adhered to PRISMA-DTA guideline.
No patient or public contribution.
The study protocol has been registered on PROSPERO (CRD42023398961)
This study aimed to investigate factors associated with facial pressure injury (FPI) in patients receiving non-invasive positive pressure ventilation (NIPPV) during hospitalisation in the intensive care unit (ICU) and to identify predictors of FPI.
Non-invasive positive pressure ventilation is a method of treating patients with acute and chronic respiratory failure. However, FPI may occur due to unsuitable nasal-oral NIPPV masks and discomfort in contact with the skin surface.
A retrospective case–control study.
From January 2018 to October 2020, a total of 397 patients admitted to a national hospital in Taiwan were enrolled. Patients received NIPPV and routinely used under-mask prophylactic dressings during hospitalisation. Patients were divided into the non-FPI group (n = 357) and the FPI group (n = 40). Demographic, clinical characteristics, acute physiology and chronic health evaluation II scores, and Braden Scale scores were collected from medical records. Logistic regression analysis was performed to examine the contribution of each factor to the FPI, and odds ratios were reported. The STROBE checklist was used in this retrospective case–control study.
There were significant differences between the groups in age, serum albumin, C-reactive protein, body mass index (BMI), disease severity, Braden Scale score, length of stay, duration of mechanical ventilation and use of corticosteroids. Logistic regression analysis revealed that the risk factor for FPI was the Braden Scale score [OR = 1.630 (1.176–2.260)], BMI [OR = 0.396 (0.210–1.784)] and corticosteroids [OR = 0.394 (0.159–1.811)], which were predictors of FPI in patients with NIPPV.
Facial pressure injury may still occur in patients who routinely use prophylactic dressings under NIPPV masks. This study provides information on continuing education training for FPI to more accurately identify high-risk and timely preventive measures to reduce FPI.
Addressing FPI-related factors to prevent facial skin damage and reduce comorbidities in patients using NIPPV masks.
Background
Nurses’ primary role in clinical settings for persons living with dementia is to lessen the strain of dementia on daily life, monitor comorbidities, and manage medications. However, no comprehensive literature review has investigated the effectiveness of nurse-led interventions for persons living with dementia.
Objective
The purpose of this study was to evaluate randomized controlled trials on the efficacy of nurse-led dementia interventions and provide an extended range of outcomes related to cognitive function, depression, and quality of life.
Methods
A comprehensive literature search of six databases was conducted from database inception to August 10, 2022. Methodologies were evaluated, followed by a pooled analysis using random effects models to explain the effects of nurse-led dementia interventions on patients.
Results
Nurse-led interventions were more effective than standard care in alleviating depression and improving quality of life. However, they did not enhance cognitive performance.
Discussion
Nurse-led interventions for dementia alleviate depression and improve quality of life. However, because of lack of randomized controlled trials, the analysis found less effectiveness in improving cognitive function. Therefore, further trials are needed to corroborate these findings. 
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