Yoxas/statistical_literacy huggingface dataset:
Due to the coronavirus disease 2019 (COVID-19) pandemic, undergraduate education shifted towards online-only formats from April 2020 until July 2021. Previous research indicated a negative effect on students' competence development, and it remains unclear whether blended learning concepts could provide compensation. Therefore, the present study aimed to compare pre- to post-pandemic students' performance in standardized baseline (BL) and final exams (FE), as well as the associated knowledge gain (KG) in three consecutive undergraduate blended learning-based oral radiology courses (C1-3). Ninety-four students participated during two pre-pandemic semesters (October 17-July 18), and ninety-eight students during two post-pandemic semesters (October 21-July 22). Before the pandemic, conventional face-to-face lectures were combined with an oral radiology platform. Two years into the COVID-19 pandemic, additional video-based e-learning modules were adopted from the pandemic online-only curriculum. In each semester, skills and KG were assessed by conducting standardized BL and FE. Students' performance in BL, FE, and the associated KG during pre-pandemic semesters was compared to post-pandemic semesters. In post-pandemic courses, students showed significantly lower BL scores, whereas KG was significantly higher in post- compared to pre-pandemic semesters (27.42% vs. 10.64%, p < 0.001, respectively). FE scores in C1 significantly improved from pre- to post-pandemic semesters. Within the limitations of our study, the lower BL scores confirmed the negative effect of the pandemic on competence development. Blended learning concepts seem to compensate for this effect and enable students to return to pre-pandemic levels. Future studies are needed to assess the additional impact of video-based e-learning modules.
Due to the COVID-19 pandemic, educational institutions at all levels closed their doors and began to operate remotely. In this paper, we analyze the educational experiences of preservice mathematics teachers (PMTs) enrolled in mathematics teacher education programs from three South American universities, as the pandemic was unfolding. An exploratory study was conducted, based on an inductive and thematic qualitative text analysis of narratives written by 24 PMTs. Based on the study, we report on the following aspects: (1) experiences of PMTs in the passage to remote education (RE) mode (considering characteristics of remote classes-interactions, the rhythm of the class, teaching work-time management, home-classroom fusion, and physical and psychological discomfort), and (2) opportunities and limitation experienced by PMTs in relation to the use of technologies. The results of the study suggest the need to rethink teacher education programs regarding the integration of technologies in mathematics classes, the opportunities offered by hybrid education, and teacher education for distance teaching.
Due to the COVID-19 pandemic, the 2021 Harvard Medical School course Clinical Topics in Global Health was offered for the first time as a remote class. We sought to understand student and faculty perceptions of the elective and evaluate the perceived effectiveness of teaching global health using an online education platform. Following the course, students and faculty were invited to complete a combined total of three online surveys, which consisted of closed- and open-response questions assessing the strengths and challenges of online learning. Data analyses included traditional descriptive statistics, Net Promoter Score calculation, and inductive thematic analysis of qualitative data. Thirty-two students and eighteen guest faculty (including four international faculty) participated in the course. Highly-rated course components included guest lecturers, practical skill sessions, polls, and case studies. The Net Promoter Score for the course was excellent at 92, and students reported a greater likelihood of pursuing a career in global health because of the course. While students and faculty highlighted limitations of the remote learning platform (lack of community and interactivity), they also commented on increased accessibility and faculty diversity. Most faculty and students recommended a hybrid model for future versions of the course and suggested strategies to address current limitations. A remote learning platform can effectively deliver global health education, both in the pandemic setting and beyond.
Due to the dearth of literature regarding teaching racism in health care and the commitment of nursing organizations to address racism in health care, this project examined nursing students' perceptions of racism in nursing and health care to identify effective teaching strategies for addressing racism in curricula. This study used a mixed-methods pre- and postintervention design to examine multiple methods of teaching nursing students about racism in health care. Frequencies, descriptive statistics, and content analysis were used to analyze data. Sixty-six graduate and undergraduate students participated in the study. Mean responses on a postintervention survey increased for all but one item. Content analysis of student-guided reflective journal entries yielded four themes: uncomfortable topic yet necessary to discuss, new awareness, courage to advocate, and application to practice. Effective teaching methods to address this issue include open discussions, storytelling, and case studies. [J Nurs Educ. 2023;62(10):563-569. ].
Due to the fact that congenital hypothyroidism is one of the preventable causes of mental retardation, so this study was conducted to determine the risk factors in children with congenital hypothyroidism. In this descriptive-analytical cross-sectional study, the study population included all children with congenital hypothyroidism referred to outpatient clinics of teaching hospitals whose congenital hypothyroidism was diagnosed by a physician specializing in this field from the first months after birth. The data collection tool is a researcher-made checklist that includes individual and clinical variables (age, sex, height, weight, several children in the family, etc.). In order to analyze the data, SPSS19 software and descriptive statistics such as mean, standard deviation and frequency percentage were used to describe the demographic information. The significance level used in statistical tests was considered equal to 0.05. The results of this study showed that out of 350 affected children, 163 (46.6) were girls and 187 (53.4) were boys. Also, the majority of children are over 6 years old (35.14%). Most children live in the city (88.57%). Also 55.71% of mothers of affected children had a normal delivery. 57.42% of the parents of children have a family relationship. According to the results of this study, many risk factors for congenital hypothyroidism are identified. Therefore, based on these findings, Health planners should consider the necessary strategies to prevent and control this congenital disease in a timely manner.
Due to the globally increasing life expectancies, many countries are raising their official retirement age to prevent labor shortages and sustain retirement systems. This trend emphasizes the need for sustainable employability. Unhealthy lifestyles pose a risk to sustainable employability as they contribute to chronic diseases and decreased productivity. Workplace Health Promotion (WHP) programs have gained attention as a strategy to enhance employee health and well-being. The Netherlands Armed Forces, a unique employer with demanding psychological and physical requirements, was used as a case study to investigate the associations of a WHP Program with workers health and sustainable employability. The program offered tailor-made guidance to participants (N = 341) through individual coaching trajectories. The program's impact was evaluated by measuring self-reported health, mental well-being, and sustainable employability over a 6-month period. Results indicated significant improvements across all these dimensions after participation in the program. This study provides valuable insights into the benefits of tailor-made WHP programs. While this was an observational study without a control group, this study supports the importance of incorporating individualized approaches in WHP initiatives to foster positive outcomes in health and sustainable employability.
Due to the high pollution of the transportation sector, nowadays the role of electric vehicles has been noticed more and more by governments, organizations, and environmentally friendly people. On the other hand, the problem of electric vehicle routing (EVRP) has been widely studied in recent years. This paper deals with an extended version of EVRP, in which electric vehicles (EVs) deliver goods to customers. The limited battery capacity of EVs causes their operational domains to be less than those of gasoline vehicles. For this purpose, several charging stations are considered in this study for EVs. In addition, depending on the operational domain, a full charge may not be needed, which reduces the operation time. Therefore, partial recharging is also taken into account in the present research. This problem is formulated as a multi-objective integer linear programming model, whose objective functions include economic, environmental, and social aspects. Then, the preemptive fuzzy goal programming method (PFGP) is exploited as an exact method to solve small-sized problems. Also, two hybrid meta-heuristic algorithms inspired by nature, including MOSA, MOGWO, MOPSO, and NSGAII_TLBO, are utilized to solve large-sized problems. The results obtained from solving the numerous test problems demonstrate that the hybrid meta-heuristic algorithm can provide efficient solutions in terms of quality and non-dominated solutions in all test problems. In addition, the performance of the algorithms was compared in terms of four indexes: time, MID, MOCV, and HV. Moreover, statistical analysis is performed to investigate whether there is a significant difference between the performance of the algorithms. The results indicate that the MOSA algorithm performs better in terms of the time index. On the other hand, the NSGA-II-TLBO algorithm outperforms in terms of the MID, MOCV, and HV indexes.
Due to the increasing demand for improving the morphology and function of the external genitalia amongst women, it is necessary to conduct statistical analysis of research data on female genital reconstruction. The current study aimed to use bibliometric analysis to analyse the research hotspots and trend frontiers of the female genital reconstructive research. Publications on the female genital reconstructive research were extracted from the Web of Science Core Collection database. VOSviewer 1.6.18 was used to establish visualisation maps and find top authors, institutions, countries, burst keywords, co-cited authors, journals, research hotspots, and trends. A total of 2207 studies published by 364 different journals authored by 7479 researchers were contained in this study. In the co-authorship analysis, the bulk of the retrieved studies was conducted by the USA, followed by England, Italy, and Netherlands, whilst the most productive institution, journal, and author were U.S. Univ Calif San Francisco, Journal of Sexual Medicine, and Bouman Mark-Bram, respectively. In the co-cited analysis, the top most-cited author and journal were Hage JJ and Journal of Sexual Medicine, respectively. The map of keywords occurrence revealed the most active research aspects were focussed on "vaginoplasty", "feminised genitoplasty", "laser treatment of vaginal atrophy", "transsexualism", and "labiaplasty". The time overlay mapping showed that the study of female genital plastic surgery focusses on the energetic treatment of genitourinary syndromes caused by transsexualism and menopause, especially by using management and treatment of vulvovaginal atrophy for the research trends, and through the vaginoplasty, feminising genioplasty, and laser treatments in the direction of treatments related to physical and mental problems. This novel inclusive bibliometric analysis can help research workers to quickly understand the potential and active researchers, landmark studies, and topics within their interests. We are willing to provide more beneficial data to contribute valuable research of female genital plastic surgery through this study. The journal asks authors to assign a level of evidence to each article. For a complete description of Evidence-Based Medicine ratings, see the Table of Contents or the online Instructions for Authors at www.springer.com/00266 .
Due to the lack of sufficient labeled data for the prostate and the extensive and complex semantic information in ultrasound images, accurately and quickly segmenting the prostate in transrectal ultrasound (TRUS) images remains a challenging task. In this context, this paper proposes a solution for TRUS image segmentation using an end-to-end bidirectional semantic constraint method, namely the BiSeC model. The experimental results show that compared with classic or popular deep learning methods, this method has better segmentation performance, with the Dice Similarity Coefficient (DSC) of 96.74% and the Intersection over Union (IoU) of 93.71%. Our model achieves a good balance between actual boundaries and noise areas, reducing costs while ensuring the accuracy and speed of segmentation.
Due to the low number of individuals with HIV-2, no randomised trials of HIV-2 treatment have ever been done. We hypothesised that a non-comparative study describing the outcomes of several antiretroviral therapy (ART) regimens in parallel groups would improve understanding of how differences between HIV-1 and HIV-2 might lead to different therapeutic approaches. This pilot, phase 2, non-comparative, open-label, randomised controlled trial was done in Burkina Faso, Côte d'Ivoire, Senegal, and Togo. Adults with HIV-2 who were ART naive with CD4 counts of 200 cells per μL or greater were randomly assigned 1:1:1 to one of three treatment groups. A computer-generated sequentially numbered block randomisation list stratified by country was used for online allocation to the next available treatment group. In all groups, tenofovir disoproxil fumarate (henceforth tenofovir) was dosed at 245 mg once daily with either emtricitabine at 200 mg once daily or lamivudine at 300 mg once daily. The triple nucleoside reverse transcriptase inhibitor (NRTI) group received zidovudine at 250 mg twice daily. The ritonavir-boosted lopinavir group received lopinavir at 400 mg twice daily boosted with ritonavir at 100 mg twice daily. The raltegravir group received raltegravir at 400 mg twice daily. The primary outcome was the rate of treatment success at week 96, defined as an absence of serious morbidity event during follow-up, plasma HIV-2 RNA less than 50 copies per mL at week 96, and a substantial increase in CD4 cells between baseline and week 96. This trial is registered at ClinicalTrials.gov, NCT02150993, and is closed to new participants. Between Jan 26, 2016, and June 29, 2017, 210 participants were randomly assigned to treatment groups. Five participants died during the 96 weeks of follow-up (triple NRTI group, n=2; ritonavir-boosted lopinavir group, n=2; and raltegravir group, n=1), eight had a serious morbidity event (triple NRTI group, n=4; ritonavir-boosted lopinavir group, n=3; and raltegravir group, n=1), 17 had plasma HIV-2 RNA of 50 copies per mL or greater at least once (triple NRTI group, n=11; ritonavir-boosted lopinavir group, n=4; and raltegravir group, n=2), 32 (all in the triple NRTI group) switched to another ART regimen, and 18 permanently discontinued ART (triple NRTI group, n=5; ritonavir-boosted lopinavir group, n=7; and raltegravir group, n=6). The Data Safety Monitoring Board recommended premature termination of the triple NRTI regimen for safety reasons. The overall treatment success rate was 57% (95% CI 47-66) in the ritonavir-boosted lopinavir group and 59% (49-68) in the raltegravir group. The raltegravir and ritonavir-boosted lopinavir regimens were efficient and safe in adults with HIV-2. Both regimens could be compared in future phase 3 trials. The results of this pilot study suggest a trend towards better virological and immunological efficacy in the raltegravir-based regimen. ANRS MIE.
Due to the significance of interpersonal empathy and emotional intelligence in pharmaceutical practices, it has become essential to emphasize its importance in pharmacy education. The aim of this study is to provide pharmacy students, who require proper communication skills throughout their professional careers, with a simulation-based intervention focusing on empathy and emotional intelligence, and to evaluate the influence of this educational intervention on emotional intelligence and empathy levels. The methodological approach adopted in this study aims to integrate both qualitative and quantitative data for a comprehensive analysis, that is, the mixed method, and to provide in-depth answers to the research questions. There was a difference observed in the change in empathy and emotional intelligence scores between the control and intervention groups. When the pre-test and mid-test results with the intervention group were analyzed, there was a difference in the values for emotional intelligence when only education was offered. Conversely, no difference was found in empathy scores under the same conditions. In the intervention group, after the implementation of both training and simulation practice resulted in a difference in the scores for emotional intelligence and empathy when comparing the results before and after the test. Gender and the interaction between gender and group had small effect sizes on both empathy and emotional intelligence. The comprehensive data collected from these interviews enabled a rigorous thematic analysis, culminating in the identification of three primary themes accompanied by respective categories: the contribution of theoretical education to simulation, perceptions of simulation practice, the significance of debriefing sessions. Students highlighted the development of various communication skills, such as improving patient-provider relationships, conveying empathy to patients, being aware of and managing their emotions, and building self-confidence through simulated encounters and debriefing sessions. Based on these findings, it is recommended that simulation methods be made mandatory in pharmacy school curricula and be disseminated nationwide.
Due to the time-dependent effect of specific risk factors for dementia, multidomain interventions based on a life-course model might achieve optimal preventive effects against dementia. The purpose of this study was to investigate the effectiveness of multidomain interventions based on a life-course model of modifiable risk factors for dementia in at-risk Chinese older adults. This was a two-arm, proof-of-concept, randomized controlled trial. We randomly assigned 96 community-dwelling at-risk adults aged 60 years or older in a 1:1 ratio to either the 6-month multidomain intervention group (dementia literacy, physical activity, cognitive training, social activity and optional modules) or the control group (health education). The primary outcomes were the dementia risk score and cognitive composite Z score. The secondary outcomes included the individual components of the dementia risk score (protective and risk factors) and cognitive composite Z score (global cognition, memory, executive function and language), social isolation (loneliness, social contact, and social participation), dementia literacy and prevention belief. Linear mixed models with maximum likelihood estimation were used to calculate the outcomes between the groups over time. The primary analyses showed that the dementia risk score was significantly lower (p < 0.001) and that the cognitive composite Z score was significantly higher (p = 0.013) in the multidomain intervention group than in the control group. Baseline characteristics did not modify the effects of the multidomain interventions (p value for interaction > 0.05). For secondary outcomes, statistically significant group × time interactions were observed for the protective (p = 0.001) and risk factors (p = 0.049), as well as in executive function (p = 0.020), loneliness (p = 0.029), dementia literacy (p < 0.001) and prevention belief (p < 0.001). Multidomain interventions based on a life-course model are feasible and have the potential to reduce dementia risk and improve cognitive function in at-risk Chinese older adults. The trial was registered at the Chinese Clinical Trials Registry (ChiCTR2100053417).
Due to the war in Tigray, 2.1 million people (31% of the total population) were internally displaced. Epidemiological evidence shows that the burden of mental health is higher in war/conflict and post-conflict areas of the world compared to non-conflict places, especially for those who have experienced targeted ethnic violence as a result of civil and political unrest. Post-traumatic stress disorder is one of the common psychiatric disorders experienced during war. Thus, this study aimed to assess the level and aggravating factors of PTSD during the war in Tigray. A community-based cross-sectional study was conducted among 2132 IDP family heads in Tigray from August 6-30, 2021. Study participants were recruited using a multi-stage sampling technique. Data were collected using a pretested structured questionnaire through face-to-face interviews. The PCL-C checklist, derived from DSM-IV criteria, was used to assess the magnitude of post-traumatic stress disorder. The entered data were exported to the SPSS version 26 statistical package for analysis. Summary statistics were computed, and logistic regression analysis was used to investigate factors associated with developing PTSD. A total of 2071 IDPs were surveyed with a response rate of 99.7%. The survey revealed that the level of PTSD among community-hosted IDPs was 57.7%; 95% CI 55.5%-59.8%. Older age (> 50) (AOR 3.1, 95% CI 1.497-6.421), primary and secondary school attendance (AOR 2.1, 95% CI 1.344-3.279; and 1.697, 95% CI 1.067-2.7) respectively, internally displaced persons with a family size of > 6 members (AOR 1.821, 95% CI 1.124-2.95), disability due to the war (AOR 1.702, 95% CI 1.077-2.69), and loss of contact with family members (AOR 1.472, 95% CI 1.032-2.099) were significantly associated with PTSD. The overall level of PTSD among cIDPs was found to be high (57.7%). Almost every other IDP developed this serious mental health syndrome. Immediate psycho-social health intervention is needed by local and international organizations in collaboration with governmental and non-governmental institutions based on the study's findings.