Yoxas/statistical_literacy huggingface dataset:
Background: Growing evidence has demonstrated the role of ambient air pollutants in driving diabetes incidence. However, epidemiological evidence linking ozone (O3) exposure to diabetes risk has been scarcely studied in Zhuang adults in China. We aimed to investigate the associations of long-term exposure to O3 with diabetes prevalence and fasting plasma glucose (FPG) and estimate the mediating role of liver enzymes in Zhuang adults. Methods: We recruited 13 843 ethnic minority adults during 2018-2019 based on a cross-sectional study covering nine districts/counties in Guangxi. Generalized linear mixed models were implemented to estimate the relationships between O3 exposure and diabetes prevalence and FPG. Mediation effect models were constructed to investigate the roles of liver enzymes in the associations of O3 exposure with diabetes prevalence and FPG. Subgroup analyses were conducted to identify potential effect modifications. Results: Long-term exposure to O3 was positively associated with diabetes prevalence and FPG levels in Zhuang adults, with an excess risk of 7.32% (95% confidence interval [CI]: 2.56%, 12.30%) and an increase of 0.047 mmol L-1 (95% CI: 0.032, 0.063) for diabetes prevalence and FPG levels, respectively, for each interquartile range (IQR, 1.18 μg m-3) increment in O3 concentrations. Alanine aminotransferase (ALT) significantly mediated 8.10% and 29.89% of the associations of O3 with FPG and diabetes prevalence, respectively, and the corresponding mediation proportions of alkaline phosphatase (ALP) were 8.48% and 30.00%. Greater adverse effects were observed in females, obese subjects, people with a low education level, rural residents, non-clean fuel users, and people with a history of stroke and hypertension in the associations of O3 exposure with diabetes prevalence and/or FPG levels (all P values for interaction < 0.05). Conclusion: Long-term exposure to O3 is related to an increased risk of diabetes, which is partially mediated by liver enzymes in Chinese Zhuang adults. Promoting clean air policies and reducing exposure to environmental pollutants should be a priority for public health policies geared toward preventing diabetes.
Background: Health literacy (HL) is an important factor in improving health inequalities in poor and marginalized groups. Assessing comprehensive HL is critical. In this study, we validated the use of a comprehensive short-form HL survey tool (HLS-SF12) and examined the determinants of HL among people in rural areas. Methods: A cross-sectional study was conducted in July 2019 on 440 people residing in mountainous areas in Vietnam. Health literacy was measured using the HLS-SF12. Personal characteristics were also collected. We analyzed data using confirmatory factor analysis, internal consistency analysis, and regression analysis. Results: The questionnaire demonstrated a good construct validity with satisfactory goodness-of-fit indices and item-scale convergent validity. The tool was reliable and homogeneous with Cronbach's alpha = 0.79, with no floor/ceiling effects. People who were married had lower HL (regression coefficient B = -3.12; 95% confidence interval (CI) = -5.69, -0.56; p = 0.017) compared with those who never married. Higher education attainment (B = 3.41 to 10.44; p < 0.001), a better ability to pay for medication (B = 4.17 to 9.89; p < 0.001), and a tendency to view health-related TV/radio more often (B = 5.23 to 6.15; p < 0.001) were associated with higher HL. Conclusions: The HLS-SF12 is a valid survey tool for the evaluation of HL in rural populations. A number of personal characteristics were strongly associated with HL.
Background: Health literacy may influence the transition from pediatric care to adult care in adolescents with sickle cell disease (SCD). It is postulated that one influencing factor of health literacy in adolescents with SCD is health-seeking behavior. The purpose of this study was twofold: (1) to explore health-seeking behaviors of adolescents with SCD and (2) to determine if there are significant differences in health literacy levels of adolescents with SCD based upon health-seeking behaviors. Methods: This was a cross-sectional, descriptive study evaluating health-seeking behaviors and health literacy in 110 Black and non-Hispanic adolescents with SCD. Convenience sampling was utilized for recruitment. The inclusion criteria were a diagnosis of one of the four primary genotypes of SCD and age of 10-19 years. Health literacy was evaluated using the Newest Vital Sign (NVS). Frequencies and percentages were calculated for all variables. Independent Samples t-tests were conducted to evaluate differences in health literacy scores based upon differing health-seeking behaviors. Results: The mean age of participants was 14.8 years (SD = 2.2). The mean NVS score was 2.7 (SD = 1.6). The two most common responses to "where do you go FIRST for health information?" were the Internet (29.6%; n = 40) and health care providers (27.4%; n = 37). There was no statistical difference in NVS scores between adolescents using the Internet versus health care providers as their first source of health information (t[75] = - .12; p = .22). Discussion: Knowledge of health-seeking behaviors and health literacy in adolescents with SCD gives insight into the design and evaluation of future interventions to improve health and health literacy in this population.
Background: High-quality clinical placement experiences are important for preparing undergraduate student nurses for practice. Clinical facilitation and support significantly impact student placement experiences and their development of skills, knowledge, and attitudes in the healthcare setting.Aim: This research aimed to explore university-employed clinical facilitators' perspectives on providing quality clinical facilitation and student learning on placement.Design: An exploratory, descriptive research design was used to examine the perspectives of n = 10 university-employed clinical facilitators working in regional New South Wales, Australia (March 2020-December 2021).Methods: Semi-structured interviews were used to explore the experiences of a purposeful sample of university-employed clinical facilitators. Data was thematically analysed using Miles et al. 's (2014) qualitative data analysis framework.Results: Five key themes were identified 1) relationships at the core of quality, 2) a culture of commitment to student learning, 3) connection to the curriculum, 4) examining the model, and 5) empowering growth and development. Clinical facilitators perceive their role as misunderstood, undervalued, and isolating and that they require further preparation and ongoing professional development to provide quality facilitation. Building rapport and relationships with staff and students was at the core of quality clinical facilitation.Conclusions: The clinical facilitator role has an important function in preparing student nurses for practice and needs further recognition and continued professional development. Education providers and healthcare organisations need to examine strategies to provide inclusive and supportive work environments, building communities of practice for clinical facilitators and stakeholders to share their experiences and knowledge, promoting individual and group learning, thus improving the student placement experience and fostering the professional identity of clinical facilitators.
Background: Holmium laser enucleation of the prostate (HoLEP) has emerged as a new gold standard for treatment of benign prostatic hyperplasia; however, its steep learning curve hinders generalization of this technique. Therefore, there is a need for a benchtop HoLEP simulator to reduce this learning curve and provide training. We have developed a nonbiohazardous HoLEP simulator using modern education theory and validated it in a multicenter study. Materials and Methods: Six experts established key components for a HoLEP simulator through a Delphi consensus over three rounds including 250 questions. After consensus, a digital design was created and approved by experts, then used to fabricate a physical prototype using three-dimensional printing and hydrogel molding. After a process of iterative prototype testing, experts completed a survey assessing the simulator with a 5-point Likert scale for final approval. The approved model was validated with 56 expert and novice participants at seven institutions using subjective and objective performance metrics. Results: Consensus was reached on 85 of 250 questions, and experts found the physical model to adequately replicate 82.5% of required features. Objective metrics were statistically significant (p < 0.0001) when comparing experts and novices for enucleation time (37.4 ± 8.2 vs 16.7 ± 6.8 minutes), adenoma weight (79.6 ± 20.4 vs 36.2 ± 9.9 g), and complications (6 vs 22), respectively. Conclusion: We have effectively completed a multicenter study to develop and validate a nonbiohazardous benchtop simulator for HoLEP through modern education theory. A training curriculum including this simulator is currently under development.
Background: In hemodynamically unstable patients, the passive leg raise (PLR) test is recommended for use as a self-fluid challenge for predicting preload responsiveness. However, to interpret the hemodynamic effects and reliability of the PLR, the method of performing it is of the utmost importance. Our aim was to determine the current practice of the correct application and interpretation of the PLR in intensive care patients. Methods: After ethical approval, we designed a cross-sectional online survey with a short user-friendly online questionnaire. Using a random sample of 1903 hospitals in Germany, 182 hospitals with different levels of care were invited via an email containing a link to the questionnaire. The online survey was conducted between December 2021 and January 2022. All critical care physicians from different medical disciplines were surveyed. We evaluated the correct points of concern for the PLR, including indication, contraindication, choice of initial position, how to interpret and apply the changes in cardiac output, and the limitations of the PLR. Results: A total of 292 respondents participated in the online survey, and 283/292 (97%) of the respondents completed the full survey. In addition, 132/283 (47%) were consultants and 119/283 (42%) worked at a university medical center. The question about the performance of the PLR was answered correctly by 72/283 (25%) of the participants. The limitations of the PLR, such as intra-abdominal hypertension, were correctly selected by 150/283 (53%) of the participants. The correct effect size (increase in stroke volume ≥ 10%) was correctly identified by 217/283 (77%) of the participants. Conclusions: Our results suggest a considerable disparity between the contemporary practice of the correct application and interpretation of the PLR and the practice recommendations from recently published data at German ICUs.
Background: International policy is increasingly committed to placing interdisciplinary team-working at the centre of health and social care integration across the lifespan. The National Clinical Programme for Older People in Ireland has a critical role in the design and implementation of the National Older Person's Service Model, which aims to shift the delivery of care away from acute hospitals towards community-based care. Interdisciplinary Community Specialist Teams for older persons (CST-OPs) play an important role in this service model. To support the development of competencies for interprofessional collaboration and an interdisciplinary team-based approach to care integration, a culture shift will be required within care delivery. Design:This study builds upon a collaborative partnership project which co-designed a framework describing core competencies for interprofessional collaboration in CST-OPs. A realist-informed process evaluation of the framework will be undertaken as the competencies described in the framework are being fostered in newly developed CST-OPs under the national scale-up of the service model. Realist evaluation approaches reveal what worked, why it worked (or did not), for whom and under what circumstances. Three iterative and integrated work packages are proposed which combine multiple methods of data collection, analysis and synthesis. Prospective data collection will be undertaken within four CST-OPs, including qualitative exploration of the care experiences of older people and family carers. Discussion: The realist explanatory theory will provide an understanding of how interprofessional collaboration can be fostered and sustained in various contexts of care integration for older people. It will underpin curriculum development for team-based education and training of health and social care professionals, a key priority area in the national Irish health strategy. It will provide healthcare leaders with knowledge of the resources and supports required to harness the benefits of interprofessional collaboration and to realise the goals of integrated care for older people.
Background: Knowledge-to-action gap exists in delivering physical activity (PA) to people with developmental disabilities via online platforms. Although web-based platforms have great potential in facilitating the delivery of PA for this target group, the lack of knowledge regarding web accessibility poses a challenge in accessing PA-related information online.Objective: This study evaluates the delivery of PA in terms of web accessibility. It also aims to identify barriers and facilitators in delivering PA knowledge to people with developmental disabilities online to improve web accessibility for the target user group.Methods: The study employs a concurrent nested design incorporating both quantitative (web usability questionnaire) and qualitative data (in-depth interviews). Fifteen pairs of individuals consisting of a person with developmental disabilities and a primary caregiver participated in the study, and three web-based platforms were selected for web accessibility tests and in-depth interviews.Results: The nested analysis provides a quantitative comparison of web accessibility and identifies barriers and facilitators of delivering PA for the target user group from the web accessibility perspective. Conclusion: The study findings could inform the development of accessible online platforms that distribute health-related knowledge to populations with developmental disabilities. Additionally, they could help enhance the design of other platforms intended for these populations.
Background: Malignancy of the breast is one of the most common cancers among females worldwide. Magnetic resonance mammography (MRM) is a valuable complement to conventional methods for the early diagnosis of disease, thereby providing patients with a better prognosis. The number of unnecessary biopsies and repeated excisions in cases of indeterminate breast lesions detected on conventional imaging is high. Aims: The purpose of this study was to evaluate the role of MRM in the evaluation of indeterminate breast lesions [Breast Imaging Reporting and Data System (BIRADS) 3/4] found in conventional mammography and ultrasonography (USG), taking the histopathological examination (HPE) as the gold standard. Materials and methods: A total of 38 patients with conventional radiological imaging diagnosis of indeterminate breast lesions (BIRADS 3/4) were included in this study and evaluated using contrast-enhanced MRM according to the MR-BIRADS lexicon (5th edition). Morphological characteristics of lesions were evaluated to determine the probability of malignancy. Histopathology was kept as the gold standard for comparing all the statistical parameters. Results: There were a total of 40 lesions, 35 masses, and five nonmass enhancement (NME) available for evaluation out of the 38 patients. The sensitivity of margins to detect malignancy approached 100%; however, it had a slightly lower specificity of 66.67%. Magnetic resonance imaging (MRI) showed good diagnostic performance with sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV), and accuracy of 85, 90, 89.47, 85.71, and 87.50%, respectively. Conclusion: The MRI has been shown to be useful as a problem-solving tool in breast cancer screening, clarifying indeterminate findings and avoiding unnecessary short follow-ups and percutaneous biopsies. How to cite this article: Mishra E, Kaur N, Kaur R, et al. Role of Magnetic Resonance Mammography in the Evaluation of Indeterminate Breast Lesions. J Assoc Physicians India 2023;71(11):76-84.
Background: Media literacy refers to a set of skills designed specially to help people make better health decisions while dealing with media tasks. The present study was conducted to investigate the relationship between media literacy and willingness to be vaccinated among medical students. Methods: This is a descriptive cross-sectional study. The statistical population consisted of all students at Iran University of Medical Sciences, among whom, 389 samples were recruited. Two questionnaires were used: (1) Media Literacy and (2) Willingness to be Vaccinated. The validity of these questionnaires was confirmed by the content validity method and consultation with experts. Data were analyzed using Pearson correlation, t test, and one-way analysis of variance using SPSS v. 20 (SPSS Inc). Results: The willingness to be vaccinated was higher in men (23.04 ± 5.59) than in women (21.07 ± 3.77) and this difference was significant (P<.001). However, there was no significant difference between willingness to be vaccinated and marital status, educational level, and age. The findings showed a significant relationship between media literacy and willingness to be vaccinated. Conclusion The effect of media literacy on retrieving and recognizing accurate information is one of the crucial results of the present study. This skill affects an individual's willingness to make the right decision on timely COVID-19 vaccination.
Background: OpenAI's ChatGPT (San Francisco, CA, USA) and Google's Gemini (Mountain View, CA, USA) are two large language models that show promise in improving and expediting medical decision making in hand surgery. Evaluating the applications of these models within the field of hand surgery is warranted. This study aims to evaluate ChatGPT-4 and Gemini in classifying hand injuries and recommending treatment. Methods: Gemini and ChatGPT were given 68 fictionalized clinical vignettes of hand injuries twice. The models were asked to use a specific classification system and recommend surgical or nonsurgical treatment. Classifications were scored based on correctness. Results were analyzed using descriptive statistics, a paired two-tailed t-test, and sensitivity testing. Results: Gemini, correctly classifying 70.6% hand injuries, demonstrated superior classification ability over ChatGPT (mean score 1.46 vs. 0.87, p-value < 0.001). For management, ChatGPT demonstrated higher sensitivity in recommending surgical intervention compared to Gemini (98.0% vs. 88.8%), but lower specificity (68.4% vs. 94.7%). When compared to ChatGPT, Gemini demonstrated greater response replicability. Conclusions: Large language models like ChatGPT and Gemini show promise in assisting medical decision making, particularly in hand surgery, with Gemini generally outperforming ChatGPT. These findings emphasize the importance of considering the strengths and limitations of different models when integrating them into clinical practice.
Background: Psychological vulnerability (PV) indicates the individual’s inability to adapt to stressful situations. Adolescents experience negative impacts on their future mental health if they do not acquire the skills and knowledge necessary to have good mental health during their developmental stage. Aim: To compare the PV index among the three stages of adolescence and to explore the factors involved in good mental health, including the relationship between adolescents’ PV indices and sociodemographic variables, and the relationship between adolescents’ PV index and their knowledge of the factors that characterize good mental health. Method: An exploratory, cross-sectional, correlational study was carried out in three public schools in a region of Portugal, using online self-completed questionnaires: the Psychological Vulnerability Scale (PVS) and the Mental Health-Promoting Knowledge (MHPK-10). Results: Our convenience sample consisted of 260 adolescents, with a mean age of 14.07 years who were students between 5th and 12th grades, mostly female. Moderate PV indexes were obtained that were higher in late adolescence, i.e., in older adolescents, who were females in a more advanced school year, with worse self-perceptions of their physical and mental health and body image, and who frequently used a health service due to mental health problems. The association between the PV index and the level of knowledge about the factors involved in good mental health did not reach a statistical significance (p = 0.06). Conclusions: These results suggest a need for a design of personalized interventions that promote adolescents’ mental health literacy, that prevent PV, and that should be initiated in early adolescence.
Background: Research indicates refugees from the Democratic Republic of Congo (DRC), particularly females, have a higher incidence of mental health problems compared to the global norm for conflict-affected populations.Objective: This study aimed to unpack gender differences in the mental health of Congolese refugees by examining specific risk (trauma exposure, adaptation challenges, and discrimination) and protective factors (marital status, literacy, and social resources) in relation to posttraumatic stress symptoms (PTSS) and depression. Method: Utilizing systematic random sampling, we surveyed 667 adult refugees (370 females, 297 males) in the Kyaka II refugee settlement in Western Uganda. A multi-group path analysis was conducted, initially allowing for variance between genders and subsequently comparing a constrained model, where paths were set equal across groups.Results: The unconstrained model presented an excellent fit to the data. When paths were set to be equal across groups, the decline in model fit, confirmed by a chi-square difference test, indicated differences in the model for males and females. A series of Z-tests were used to compare individual paths. Experiencing discrimination was a stronger risk factor for depression among men, whereas a history of rape was more strongly associated with depression for females. Being literate and a member of a social group in the settlement were stronger protective factors for depression among men, whereas living with a partner and a felt sense of connection to their community was more important for women. Associations between risk and protective factors and PTSS were more similar across groups, only membership in a group was significantly moderated by gender; with group membership being more impactful for males.Conclusion: The results highlight similarities and differences in predictors of distress for male and female Congolese refugees and point to potential avenues for tailoring programming to be gender sensitive.