Yoxas/statistical_literacy huggingface dataset:
Firearms are a leading cause of death among adolescents and young adults in the United States. Early exposure to violence, as a victim or witness, is associated with increased risk of firearm-related experiences, including carrying and threatening others with a gun. These experiences, in turn, increase the risk of both fatal and non-fatal firearm injuries. Using an ethnically diverse sample of emerging adults, we build on prior research by examining the link between early violence exposure at multiple contexts of the social-ecological model and multiple firearm-related experiences (i.e., firearm-threatening victimization, firearm-threatening perpetration, and firearm carriage). We analyzed data from a 10-year longitudinal study of 1042 youth in the Southern United States. Experiencing childhood physical abuse was associated with both firearm-threatening victimization and perpetration in emerging adulthood. Additionally, exposure to neighborhood and interparental violence were linked to threatening others with firearms and carrying firearms, respectively. Counter to expectations, bullying victimization did not emerge as a predictor of any firearm-related experiences. Findings highlight the importance of cross-cutting violence prevention efforts to prevent high-risk firearm-related behaviors among emerging adults. Programs for children and adolescents that address these types of violence exposure should highlight coping skills and sources of positive social support to bolster protective factors against firearm-related outcomes.
Firearms are now the number one killer of children and adolescents in the United States. Firearm homicides among Black male youth are the driver of this increase. Prevention requires a multi-faceted life course approach. Academic achievement has been identified as a protective factor. Early childhood education, which is linked to later achievement, is thus an intervention area of interest. Conceptualizing the potential links between early childhood education and reduced risk for youth firearm homicide is important for guiding policy advocacy and informing future research. This paper presents a conceptual model linking early childhood education to reduced risk for firearm homicide. Each link in the model is discussed, and a corresponding review of the literature is presented. The need for anti-racist policies to strengthen the impact of early childhood education is highlighted. Early education and firearm homicide research are each well-established but largely disconnected. There are clear immediate benefits of early childhood education; however, these effects wane with time, particularly for youth of color. At the same time, juvenile delinquency-a major risk factor for firearm homicide-is influenced by educational inequities. Effective interventions to reduce firearm homicides among Black male youth in the United States are needed. Early childhood education shows promise as an intervention. However, to have an impact, this education needs to be accessible and affordable for all, particularly families of color and low income. Societal structures and policies must also better support the positive gains seen through early childhood education to avoid dissipation.
First aid is to give immediate first aid to patients who have suffered accidental injuries or sudden diseases before the emergency medical personnel arrive at the scene or are sent to the hospital for treatment; myocardial infarction is a severe and emergency of coronary heart disease. It is often because of coronary atherosclerosis, plaque rupture, bleeding, or thrombosis, which leads to the acute and complete occlusion of the coronary arteries and acute necrosis of the myocardium. This article aims to investigate the effectiveness of a stratified emergency care team assisted by multidisciplinary first aid knowledge in acute myocardial infarction first aid, hoping to reduce the probability of acute myocardial infarction through first aid and nursing care. Business process reengineering is a management idea that reached its heyday in the 1990s and is usually defined as achieving workflow and productivity through the reorganization and optimization of corporate strategies, value-added operational processes, and the systems, policies, organizations, and structures that support them. This article first outlines the concepts and steps of medical image registration, analyzes the characteristics of current medical image registration methods, and uses the two most commonly used medical registration methods today; in this study, the BPR theory was used to construct the AMI emergency care process in the hospital, which effectively reduced the emergency delay time of AMI patients, improved the patient's emergency response, and increased the efficiency of emergency nurses' rescue work. The experimental results in this paper show that the sensitivities of the first four groups of ST↑III > II, ST ↓ aVL > I, STV3 ↓ /STIII↑≤1.2, STI ↓ ≥0.05 mV are 82.1%, 80%, 75.3%, and 60.3%, respectively. Their sensitivities are relatively close, both are greater than 50%; among them, ST↑III > II has the highest sensitivity, which is 80%. In terms of specificity, ST↑III > II, ST ↓ aVL > I, STV3 ↓ /STIII↑≤1.2, and STI ↓ ≥0.05 mV were 82.1%, 89.2%, 82.7%, and 65.2%, respectively. ST ↓ ≥0.05 mV has the lowest specificity, and ST ↓ aVL > I has the highest specificity.
First responders disproportionately experience occupational stress when compared to the general population, and COVID-19 has exacerbated this stress. The nature of their duties as law enforcement officers, firefighters, and medics exposes them to repeated trauma, increasing their risk of developing a broad array of mental health issues, including post-traumatic stress disorder (PTSD), substance use disorder (SUD), and compassion fatigue. This paper describes the need for resources for frontline workers and provides a framework for creating and implementing resources. A team of interdisciplinary subject matter experts developed two major resources. The first resource was a 24/7 helpline to support first responders and healthcare workers experiencing substance use or mental health concerns. The second resource was the First Responders Educational Campaign, which developed and delivered focused training modules on useful topics covering substance use and mental health concerns as they pertain to this workforce. Utilizing core interprofessional principles, content was sourced from multiple disciplines and contrasting perspectives to provide a comprehensive understanding of mental health and substance use issues. The curriculum was designed so that the content was interdisciplinary, interprofessional, and accessible to audiences across disciplines and professions. After engaging more than 1500 individuals, resources developed here have augmented mental health and substance use support resources available to the target population.
First responders require physical fitness to perform dangerous tasks in unpredictable environments. To promote physical fitness among first responders, many agencies use a peer fitness leader (PFL) approach; however, resources for the fitness, wellness, and health of PFLs are often minimal. This study's purpose was to investigate the effectiveness of a training workshop to increase PFL's training knowledge and coaching comfort (CC). Thirty-six PFLs (Experience: 14.6 ± 9.1 yrs; Age: 41.0 ± 9.8 yrs; BMI: 28.9 ± 7.0 kg·m-2) attended a one-day workshop. Paired samples t-tests assessed for differences between baseline and post-assessment knowledge scores. Pearson correlations described the bivariate relationship between baseline and post-assessment knowledge scores. Wilcoxon's Signed Rank Test determined associations between baseline and post-workshop CC variables. Spearman's Rho correlations described bivariate relationships between baseline and post-assessment values for each CC category. Kendall's Rank correlations investigated relationships between knowledge scores and total perceived CC for pre- and post-workshops. Statistical significance was set at p < 0.05. Results indicated an improvement from the baseline knowledge score (6.08 ± 1.46 points) and post-workshop knowledge score (7.03 ± 0.94 points); (t (25) = 3.85; p < 0.001). Similar trends were observed for all CC measures (Z > -3.42; p < 0.001). Differences were not observed between pre-workshop total CC and knowledge scores (τ = -0.03; p = 0.81) or following workshop completion (τ = -0.04; p = 0.76). Participants demonstrated varying exercise knowledge and CC, highlighting inconsistencies in exercise standards within first responder occupations. This investigation suggests the proposed pedagogy design may be a solution for agencies with limited budgets.
First-aid practices after a domestic accident are not always known, especially in Africa. This study aimed to measure mothers' knowledge of emergency procedures and attitudes in the event of domestic accidents in children. We conducted a cross-sectional study in the Orodara health district, Kénédougou province, Burkina Faso, among mothers of children aged 0-14 years. The dependent variable was the mothers' knowledge of domestic accident first-aid practices, and the independent variables were the sociodemographic characteristics of the households and the mothers. Determinants were identified using linear regression with a threshold of 5%. A total of 798 mothers were surveyed. The mean knowledge score was 6.9 (standard deviation = 1.5) out of 19. Upon our multivariate analysis, the factors associated with the mothers' knowledge about first-aid practices were the mothers' age, the number of children under 14 years old living in the same household, the household size, the score for knowledge of non-recommended attitudes, the mothers' level of education, and the place of residence. This study showed that awareness campaigns, especially in rural areas, seem important in improving mothers' knowledge of first-aid practices in domestic accidents and, therefore, reducing the morbidity and mortality associated with domestic accidents.
First-year nursing students in Taiwan typically have a limited understanding of nursing as they initiate their studies. Curriculum demands can be overpowering, and students may become averse to developing a positive commitment toward nursing. One strategy to assist in inculcating professional commitment is the integration of a Living Library with "human books." This study aimed to investigate the effects of interacting with human books on first-year nursing students in terms of their professional commitment, learning motivation, and learning career adaptability. A mixed-methods, pretest-posttest study design was used. The convenience sampling method was used to recruit 46 students with the following eligible criteria: enrolled in an introductory nursing course, first-year students in the 2022-2023 academic year, and willingness to participate in the study. Participants interacted twice for 20-30 min using self-regulated learning with human books. Quantitative outcomes were professional commitment, learning motivation, and learning career adaptability using the IBM SPSS Statistics V28.0 for statistical analysis. Qualitative outcomes came from the content analysis of written feedback. Participants experienced a significant improvement in their professional commitment, learning motivation, and learning career adaptability after engaging with human books. Contents analysis of feedback showed four categories: Professed value for nursing, motivation to pursue a career in nursing, reflection and transformation, and positive career possibilities and expectations. Human books offer a novel strategy for nursing students to learn from real-life experiences to enhance professional commitment and learning for a nursing career.
Fish photolocomotor behavioral response (PBR) studies have become increasingly prevalent in pharmacological and toxicological research to assess the environmental impact of various chemicals. There is a need for a standard, reliable statistical method to analyze PBR data. The most common method currently used, univariate analysis of variance (ANOVA), does not account for temporal dependence in observations and leads to incomplete or unreliable conclusions. Repeated measures ANOVA, another commonly used method, has drawbacks in its interpretability for PBR study data. Because each observation is collected continuously over time, we instead consider each observation to be a function and apply functional ANOVA (FANOVA) to PBR data. Using the functional approach not only accounts for temporal dependency but also retains the full structure of the data and allows for straightforward interpretation in any subregion of the domain. Unlike the traditional univariate and repeated measures ANOVA, the FANOVA that we propose is nonparametric, requiring minimal assumptions. We demonstrate the disadvantages of univariate and repeated measures ANOVA using simulated data and show how they are overcome by applying FANOVA. We then apply one-way FANOVA to zebrafish data from a PBR study and discuss how those results can be reproduced for future PBR studies.
Fitness trainers are widely in demand by both commercial fitness centers and individual people. They serve members in one-to-one personal training (PT) or group training (GX) in commercial fitness centers. However, the services provided by fitness trainers have not been consistent across the industry. This service inconsistency has led to an increased doubt about professionalism in conducting safe and correct exercise for the public. No studies have evaluated how fitness trainers make decisions when they curate exercise programs for members. This research utilized a qualitative semi-structured interview method to collect datat from 16 fitness trainers in Greater Kuala Lumpur, Malaysia. Inverview data was verbatim transcribed and analyzed using a theory-driven analysis. The study investigated fitness training professional decision-making processes when they design and precribe fitness execise programming to clients. Using Cognitive Continuum Theory (CCT) as a lens to explore the decision-making processes revealed a dichotomy of decision-making processes for curating personal training and group training. Feedback mechanism in the implementation of personal training was proven to be more personalized than group training. There are four themes in decision-making processed discovered to be impreative characteristics for fitness trainers. The application of CCT allowed further understanding of the implementation of exercise programs for PT and GX training when fitness trainers modified exercise programs.
Five new sulfated arylpyrrole and arylpyrrolone alkaloids, denigrins H-L (1-5), along with two known compounds, dictyodendrin B and denigrin G, were isolated from an extract of a New Zealand Dictyodendrilla c.f. dendyi marine sponge. Denigrins H-L represent the first examples of sulfated denigrins, with denigrins H and I (1-2), as derivatives of denigrin D, containing a pyrrolone core, and denigrins J-L (3-5), as derivatives of denigrin E (6), containing a pyrrole core. Their structures were elucidated by interpretation of 1D and 2D NMR spectroscopic data, ESI, and HR-ESI-MS spectrometric data, as well as comparison with literature data. Compounds 1-5, along with six known compounds previously isolated from the same extract, showed minimal cytotoxicity against the HeLa cervical cancer cell line.
Five undescribed γ-butyrolactones harzianolides BF (1-5), one precursor harzianolide G (6) along with two known analogues, were isolated and identified from the EtOAc extract of the liquid fermentation of Trichoderma harzianum ZN-4, which was obtained from the sediment of Zhoushan coastal area. Notably, compound 1 featured an unusual carbon skeleton with methylene-bridged furan rings system. Their structures were determined by detailed interpretation of NMR and mass spectroscopic data, and the absolute configurations were unambiguously established based on ECD quantum chemical calculations. In bioassay, 1 and 7 showed inhibitory activity against Pestalotiopsis theae, with MIC values of 25 and 50 μg/mL, respectively.
Five-element music therapy is widely utilized as a complementary approach in stroke rehabilitation, particularly for addressing post-stroke depression (PSD). This study systematically evaluates the clinical impact of five-element music therapy on individuals experiencing PSD. A comprehensive search of nine electronic databases, encompassing published and unpublished gray literature up to February 15, 2022, was conducted. Two investigators independently reviewed and extracted data, evaluating bias risk according to predefined criteria. Meta-analysis was performed using RevMan 5.4 software. Inclusive of 20 studies involving 1561 individuals with PSD, the meta-analysis revealed a significant difference in favor of five-element music therapy for relieving depression (standardized mean difference [SMD] = -1.07, 95% confidence interval [CI]: -1.34 to -0.81, P < 0.00001), improving daily living abilities (SMD = 2.49, 95% CI 1.00 to 3.98, P < 0.00001), and elevating serum 5-hydroxytryptamine(5-HT) levels (SMD = 0.87, 95% CI 0.56 to 1.17, P < 0.00001). Five-element music therapy demonstrated efficacy in improving depressive symptoms, daily living skills, and serum 5-HT levels in individuals experiencing PSD.The review was registered on International Prospective Register of Systematic Reviews (registration number CRD 42022332282).
Fixed-dose combinations (FDCs) were brought into the market with the intent of providing benefits primarily to patients and physicians. Nevertheless, despite their multiple advantages, they have their own set of drawbacks, especially regarding irrational FDCs. If physicians continue to prescribe them, prohibiting their sale would become all the more challenging. This cross-sectional survey study was planned to comprehend the level of knowledge, attitude and practice of physicians regarding such FDCs at a tertiary care teaching institute of western Uttar Pradesh, India. A pre-validated questionnaire was communicated electronically to all the attending physicians. For data analysis, descriptive statistics were applied and a χ2 test was performed for inter-group comparison. Amongst the 108 respondents, participation was almost comparable from both medical and surgical branches, with most participants being junior residents (58%). Even with sound knowledge of FDCs, only 46.30% of them were aware of banned FDCs. Similarly, only 6.48% could correctly identify the disadvantages associated with the use of FDCs, and 33.18% could correctly recognize irrational FDCs. This finding was consistently reflected in their attitude and practice and only 15.74% of respondents cross-referenced FDCs with the available literature. Furthermore, despite 88.89% of respondents checking for rationality of FDCs before prescribing them, a compendium of irrational FDCs is routinely prescribed. To amend these shortcomings in prescribing of irrational FDCs, some recommendations are proposed by the authors herein.
Flexible hybrid teaching has become the new normal of basic medical education in the postepidemic era. Identifying ways to improve the quality of curriculum teaching and achieve high-level talent training is a complex problem that urgently needs to be solved. Over the course of the past several semesters, the research team has integrated design thinking (DT) into undergraduate teaching to identify, redesign and solve complex problems in achieving curriculum teaching and professional talent training objectives. This study is an observational research. A total of 156 undergraduate stomatology students from Jining Medical University in 2021 were selected to participate in two rounds of online flipped teaching using the design thinking EDIPT (empathy, definition, idea, prototype, and test) method. This approach was applied specifically to the chapters on the respiratory system and female reproductive system. Data collection included student questionnaires, teacher-student interviews, and exam scores. GraphPad Prism software was used for data analysis, and the statistical method was conducted by multiple or unpaired t test. According to the questionnaire results, the flipped classroom teaching design developed using design thinking methods received strong support from the majority of students, with nearly 80% of students providing feedback that they developed multiple abilities during the study process. The interview results indicated that teachers generally believed that using design thinking methods to understand students' real needs, define teaching problems, and devise instructional design solutions, along with testing and promptly adjusting the effectiveness through teaching practices, played a highly positive role in improving teaching and student learning outcomes. A comparison of exam scores showed a significant improvement in the exam scores of the class of 2021 stomatology students in the flipped teaching chapters compared to the class of 2020 stomatology students, and this difference was statistically significant. However, due to the limitation of the experimental chapter scope, there was no significant difference in the overall course grades. The study explores the application of design thinking in histology and embryology teaching, revealing its positive impact on innovative teaching strategies and students' learning experience in medical education. Online flipped teaching, developed through design thinking, proves to be an effective and flexible method that enhances student engagement and fosters autonomous learning abilities.
Flood disasters can induce the mass transport of soils and sediments. This has the potential to distribute contaminants and present novel combinations to new locations - including residential neighborhoods. Even when soil contaminants cannot be directly attributed to the disaster, data on bacterial and heavy metal(loids) can facilitate an environmentally just recovery by enabling reconstruction decisions that fill data gaps to minimize future exposure. These data-gathering interventions may be especially useful in poor, rural, and racially diverse communities where there is a high probability of exposure to multiple hazards and a potential dependency on the financial resources of disaster aid as a means of reducing chronic exposures to other environmental pollutants. At the same time, entering these post-disasters spaces is ethically complex. To acknowledge this complexity, we pilot a framework for work that gathers social-ecological hazard information while retaining a fair-minded approach to transdisciplinary work. Assembled a transdisciplinary team to recruit participants from 90 households subjected to flooding in the southeastern US. Participating households agreed to interviews to elicit flood experience and environmental health concerns, soil sampling for fecal bacteria (E. coli) and soil sampling for selected heavy metals and metalloids (Pb, As, Cd) at their flooded residence. Soil sampling found a wide range of E. coli concentrations in soil (0.4-1115.7 CFU/ dry gram). Heavy metal(loid)s were detected at most residences (As 97.9 %; Ca 25.5 %; Pb 100 %). Individually, heavy metal(loid) concentrations did not exceed regulatory thresholds. Hazard, risk, and mitigation concerns expressed during interviews reveal that integrated human-nature concepts complicate common understandings of how hazard perceptibility (smell, sight, touch, and information) affects research-action spaces. Qualitative analysis of interviews and field notes revealed that soil-related hazards addressed by our biophysical protocols were less salient than changes with direct causal associations with flooding. We conclude by discussing the potential for the social-ecological hazard information that is fair-minded and transdisciplinary (SHIFT) framework to advance environmentally just approaches to research-action spaces after disasters.