Machine Learning Model to Extract Malnutrition Data from Nursing Notes.

Malnutrition is a severe health problem that is prevalent in older people residing in residential aged care facilities. Recent advancements in machine learning have made it possible to extract key insight from electronic health records. To date, few researchers applied these techniques to classify nursing notes automatically. Therefore, we propose a model based on ClinicalBioBert to identify malnutrition notes. We evaluated our approach with two mainstream approaches. Our approach had the highest F1-score of 0.90.

Measuring the effects of a nurse-led intervention on frailty status of older people living in the community in Ethiopia: A protocol for a quasi-experimental study.

BACKGROUND: The recent recognition of the multidimensional features of frailty has emphasised the need for individualised multicomponent interventions. In the context of sub-Saharan Africa, few studies have examined: a) the frailty status of the older population; b) the level of frailty and its health implications and; c) the impact of a nurse-led intervention to reduce frailty. OBJECTIVES: This study aims to design, implement, and evaluate a nurse-led intervention to reduce frailty and associated health consequences among older people living in Ethiopia. METHODS: The study will be conducted on 68 older persons using a pre-, post-, and follow-up single-group quasi-experimental design. Residents of Ethiopia, ≥60 years and living in the community will be invited to participate in a 24-week program designed to decrease frailty and associated health consequences. Data will be collected at three-time points: baseline, immediately after the intervention, and 12 weeks post-intervention. To determine the effect of the intervention, changes in frailty, nutritional status, activities of daily living, depression and quality of life scores will be measured. To measure the effect of a nurse-led intervention on the level of frailty among older people a generalised linear model (GLM) using repeated measures ANOVA will be used. Statistical significances will be set at p-values < 0.05. DISCUSSION: The results of this study will determine the impact of a nurse-led intervention to reduce frailty amongst community-dwelling older people living in Ethiopia. The results of this study will inform the development of future interventions designed to reduce frailty in lower-income countries. TRIAL REGISTRATION: The trial was registered in ClinicalTrials.gov with the identifier of NCT05754398.

Effects of simulation-based education module on delirium care in undergraduate nursing students: A quasi-experimental study.

AIM: To examine the effects of a delirium education module on undergraduate nursing students' knowledge of and perceived confidence and competence in delirium care. BACKGROUND: Delirium is common in intensive care units (ICUs) and leads to poor clinical outcomes. The under recognition of delirium is a major problem in ICU medicine. Nurses, as first-line health care providers, can address this by recognizing patients who are experiencing delirium. Since undergraduate nursing students will be the future ICU nurses, it is important to deliver the knowledge regarding delirium care. However, education about assessing delirium in ICUs among undergraduate nursing students is lacking. DESIGN: Quasi-experimental study. METHODS: A total of 74 undergraduate students were divided into an intervention group (n=34) and a comparison group (n=40). A 2-hour simulation-based delirium education module integrated into a critical care curriculum was delivered to the intervention group only. The classroom-based intervention was administered at a medical university in northern Taiwan. Study outcomes were measured using a structured survey including (1) a 16-item delirium care knowledge quiz, (2) confidence in delirium care scale and (3) competence in delirium care scale. The survey was distributed to students before and after the module in December 2020. The Mann-Whitney U test, chi-square test and Fisher's exact test were adopted to test the differences of all variables between groups. A generalized estimating equation model was used to investigate the adjusted treatment effects. RESULTS: The participants had a median age of 22 years and 81% were female. The delirium education module yielded greater knowledge (B = 3.04, 95% confidence interval = 2.20-3.88), confidence (B = 4.20, 95% confidence interval = 2.67-5.73) and competence (B = 4.82, 95% confidence interval = 3.33-6.30) in delirium care when the treatment and control groups were compared. CONCLUSIONS: For undergraduate nursing students, simulation-based education module is effective in improving the knowledge of and confidence and competence in delirium care. It is recommended that this be included in critical care nursing curricula.

Mediating Effect of White Blood Cells and Tobacco Exposure on Cervical Neoplasm Risk Among Taiwanese Women.

Background: Both the high-risk human papillomavirus (HR-HPV) infection and tobacco exposure are significantly associated with cervical neoplasm risk. Immune cells play important roles in carcinogenesis. However, it is still unclear whether immune cells have a mediating effect on the HR-HPV infection and tobacco exposure with cervical neoplasm development. Aim: The aim of this study was to determine how the increased white blood cell (WBC) count affects the relationship between HR-HPV DNA load and tobacco exposure in the development of cervical neoplasia. Methods: A hospital-based case-control study design was conducted with a total of 108 cases of Taiwanese women with ≥ cervical intraepithelial neoplasia (CIN) I confirmed by biopsy, and 222 healthy Taiwanese female subjects with negative findings on a Pap smear were assigned to the control group. The study evaluated HR-HPV status and immune cell counts (WBCs, natural killer (NK) cells) and tobacco exposure by a self-construct questionnaire. Results: Both HR-HPV DNA load and tobacco exposure significantly independently increased cervical neoplasm risk (AORs: 1.28 and 1.42, respectively). Similar significant results were found for WBCs and NK cells, with respective AORs of 1.20 and 1.00. Moreover, increased WBCs (ß = 0.04, 95% CI corrected: 0.01-0.07) and tobacco exposure (ß = 0.02, 95% CI corrected: 0.01-0.04) mediated the relationship between the high-risk HPV DNA load and cervical neoplasm risk. Conclusions: Elevated WBC count acts as both predictor and mediator in cervical neoplasm development linked to HR-HPV DNA load. Monitoring and maintaining WBC levels within the normal range could be a preventive strategy for cervical neoplasm development.

The effects of a facilitator-enabled online multicomponent iSupport for dementia programme: A multicentre randomised controlled trial.

BACKGROUND: Multicomponent interventions with carers of people with dementia demonstrate positive effects on the health and quality of life for carers and care recipients. The World Health Organization's iSupport for Dementia is an evidence-based online psychoeducation programme for carers. However, the programme was mainly implemented as a self-learning tool which might have limited its positive effects on carers and care recipients. Evidence for online multicomponent interventions with carers that incorporates the iSupport programme remains unknown. OBJECTIVES: This study aimed to partner with health and social care organisations to evaluate the effects of a facilitator-enabled online multicomponent Chinese iSupport programme, which included psychoeducation using the iSupport programme, facilitator-enabled carer support groups and access to care services. DESIGN: A multicentre randomised controlled trial. SETTINGS AND PARTICIPANTS: Participants were family carers in Australia and greater China. We recruited participants to the study from 1st November 2021 to 30th June 2022. METHODS: The intervention group received the Chinese iSupport programme delivered online. The intervention lasted for 6 months. Our primary outcome was carers' quality of life. Our secondary outcomes were carers' self-efficacy, social support, distress reactions to changed behaviours, care recipients' frequency of changed behaviours, quality of life, unplanned hospital admissions, emergency department presentations and permanent admissions to nursing homes. The outcomes were measured at baseline (T0), 6 months (T1) and 9 months (T2). We applied a multivariate mixed effect linear regression model to capture the group effect, time effect and their interaction. RESULTS: In total, 266 eligible family carers agreed to participate and were randomly assigned to an intervention group (n = 131) or a usual care group (n = 135). Most carers were women with a mean age of 53 years. The intervention group showed a statistically significant higher score of mental-health-related quality of life (mean difference = 4.1, 95 % CI: 1.5, 6.8, p = 0.002), self-efficacy in controlling upsetting thoughts (mean difference = 7.1, 95 % CI: 2.2, 12.0, p = 0.005) and lower score of distress reactions to changed behaviours (mean difference = -0.1, 95 % CI: -0.3, -0.03, p = 0.012) than the usual care group at T1. CONCLUSION: The facilitator-enabled online multicomponent Chinese iSupport programme demonstrated positive effects for carers on mental health-related quality of life, controlling upsetting thoughts and distress reactions to changed behaviours of people with dementia. TRIAL REGISTRATION: This study is registered in the Australia New Zealand Clinical Trials Registry on 12th March 2021 (ACTRN12621000276853). TWEETABLE ABSTRACT: The facilitator-enabled online multicomponent Chinese iSupport programme improved family carers' mental health-related quality of life, control of upsetting thoughts and distress reactions to changed behaviours of people with dementia.