Yoxas/statistical_literacy huggingface dataset:
Physicians have been shown to have lower mortality compared to the general population, particularly regarding lifestyle-associated causes of death. Prior literature is divided on whether this is due to higher socioeconomic position (SEP), healthier lifestyle, or other specific occupational characteristics. This study analyzed the mortality of Austrian physicians compared to the general population and other (health) professionals with a similar SEP, and investigated patterns of lifestyle-associated mortality among physicians. Data from professional associations and cause-of-death statistics were collated to determine causes of death for all occupational groups. Gender-specific age-standardized mortality rates (ASMR) and standardized rate ratios (SRR) were calculated to compare main causes of death [cancer, cardiovascular disease (CVD), external causes] among physicians to other (health) professionals and the general population. Standardized mortality ratios (SMR) were calculated for more detailed causes of death in physicians compared to the general population. Physicians had lower all-cause mortality than the general population [SRR 0.45, 95% confidence interval (CI) 0.41-0.49 for males and SRR 0.60, 95% CI 0.54-0.66 for females] and health professionals (SRR 0.72, 95% CI 0.60-0.88 for males and SRR 0.77, 95% CI 0.63-0.93 for females), mostly due to low CVD and cancer mortality. SMR for detailed causes of death among physicians exhibited a pattern of particularly low mortality in lifestyle-associated causes of death and an increased SMR for suicide among female physicians (SMR 1.58, 95% CI 1.22-2.02). This study confirmed lower mortality among physicians compared to the general population and compared to other (health) professionals. Low physician mortality can be primarily explained by lifestyle-associated causes of death.
Physicians in training are responsible for leading clinical teams, coordinating interdisciplinary management, navigating conflict, and supervising and giving feedback to junior learners. Giving feedback and resolving conflict are key leadership skills for internal medicine (IM) residents, many of whom desire additional training. Although these skills are integral to successful leadership for physicians in training, residents receive little explicit education and existing curricula have not established best practices for skill acquisition. Study authors designed a pilot longitudinal, skills-based curriculum to teach first- through third-year IM residents at the University of Pittsburgh how to give formative feedback and engage in conflict resolution. From February to May 2021, authors delivered a series of interactive lectures utilizing frameworks, workplace-based scenarios, skills practice, and discussion. Skills transfer was evaluated with novel pre- and postcurriculum objective structured clinical examinations (OSCEs) wherein participants played the role of senior resident. Each OSCE involved 2 feedback and 2 conflict resolution stations. OSCE performances were evaluated using an author-created checklist with a 1-4 rating scale. The exposure group comprised post-OSCE participants who attended the curriculum. Data were analyzed using a mixed effects regression model. Thirty-six residents participated in curriculum evaluation, and 23 were included in postcurriculum data analysis. Within feedback, the skill "explores feedback content" significantly improved for exposure group participants (precurriculum median, 2.64; postcurriculum, 3.24; P < .05). For conflict resolution, among the exposure group, the skill "identifies a common goal, value, or purpose" significantly improved (pre, 3.10; post, 3.62; P < .05). This curriculum and evaluation can serve as a stepping stone for further evidence-based leadership frameworks, curricula, and evaluations developed specifically for physicians within their unique leadership roles. The feedback and conflict resolution frameworks used in this curriculum can be applied to various medical specialties, with specialty-relevant scenario adaptations for interactive skills practice.
Physicians often avoid discussing patients' religious and spiritual concerns, even though most patients (i.e., 50-94%) want integrated care. To address this gap, medical students interviewed a Standardized Patient (SP) who was upset because the daughter did not confront her fiancée about converting to Orthodox Judaism. Students reflected on how their own religion and spirituality affected engaging with their patient. With a 97% response rate, 231 first-year medical students responded to open-ended questions about their patient encounter. For this quantitative content analysis, we used inductive reasoning, identifying three themes: (1) impact of students' own religion on their comfort, (2) change in comfort, and (3) their learning. We used deductive reasoning to compare qualitative results from half of the students who began the curriculum with a questionnaire about their own spirituality with the other students completing afterwards. Most students said being religious positively influenced their comfort, whether they were also Orthodox Jewish or from a different religion. Among uncomfortable students (6.5%), some attributed this to not being religious. Some students (4.8%) grew more comfortable discussing the religious issue, and 18.2% became uncomfortable due to lacking knowledge of Orthodox Judaism and the awkwardness of the topic. Students who had completed the questionnaire beforehand gave more comments about connecting with their patients than students who completed the questionnaire afterwards (X2=11.047, p<.001). Students' own religion influenced their comfort with discussing religious concerns, with some feeling more connected and others becoming uncomfortable. This finding helps inform medical educators about teaching mind-body-spirit care.Résumé.
Physicians' erroneous assumptions about individuals with intellectual disability (ID) negatively impact the quality of care provided to this population. This study aimed to investigate the psychometric properties of the Beliefs About Adults with ID (BAID), an instrument we developed for measuring physicians' erroneous assumptions about adults with ID. Two hundred ninety-two American physicians participated. Classical test theory and Rasch measurement theory were used to refine the scale (through item analysis, exploratory factor analysis, infit and outfit mean-squares statistics, and differential item functioning) and investigate its psychometric properties (functioning of the response scale, reliability, and validity). The BAID provided a unidimensional, reliable, valid, and precise measure in assessing high levels of erroneous assumptions. It showed convergent and divergent validity with the different factors of a scale measuring attitudes towards ID. The BAID items were discriminant, non-redundant, unambiguous, and invariant across gender and previous ID training. The BAID response scale was found to be appropriate for measuring physicians' erroneous assumptions about adults with ID. BAID is a brief instrument with good psychometric properties to assess erroneous assumptions about adults with ID in physicians of different genders and who have/have not previously received ID training. Therefore, it might be helpful for research and medical education purposes.
Physiological, pathological, and socioeconomic changes occurring in older people negatively influence food intake, utilization, nutritional status, and health. These problems are deeply rooted in low socio-economic settings and could partly be addressed through systematic behavioral change approaches. Hence, this study was to evaluate the effect of behavioral model-guided nutritional counseling on the dietary intake and nutritional status of elders. A one-armed pre- and post-test quasi-experimental design was conducted on 293 community-dwelling older adults aged above 60 years from January to May 2022. A health education tool was developed and validated using health beliefs and the theory of behavioral change. The sessions were delivered by trained nurses through home-to-home visits every week lasting 45-60 min for up to two months. Data on nutritional knowledge, dietary intake, and body weight were captured using standardized questionnaires and measurements. The primary outcome was captured using the validated mini-nutritional assessment (MNA) tool and classified accordingly. The data was analyzed using Stata software, where it is presented in tables, graphs, and summary statistics. A paired t-test and the p-value were used to identify statistically significant effects of the intervention. A total of 263 elders were involved in the experiment, and modeled nutritional counseling significantly improved the knowledge score from 7.58 (± 1.05) to 11.6 (± 1.37) (P < 0.001) at the pre- and post-intervention periods. A significant improvement has been shown in the consumption of dairy products, fruits, and animal-source foods and, importantly, in the mean dietary diversity score (p < 0.001). As a result, the burden of malnutrition was significantly lower in the post-intervention period (9.6%: 7.9-11.3) compared to baseline (12.5%: 11.4-13.8). There is a significant increase in the mini-nutrition assessment score (MD = 0.30; p = 0.007). The mean body weight and the body mass index did not change significantly after the intervention (p > 0.05). Targeted behavioral model-guided nutritional counseling could help promote perception, diversify dietary consumption, and reduce the risk of undernutrition among elders. Particular attention to older people with the use of participant-centered nutritional behavioral change interventions coupled with livelihood support could help reduce undernutrition among older people. Clinical Trial Registration-URL: www. gov , identifier number: NCT04746664, first released 10/02/2021.
Physiology is of central importance in medicine. Teaching the complex physiological frameworks to the current generation of students with the implementation of competency-based medical education (CBME) has become a challenging task. Development of digital technology in educational field during Covid-19 pandemic has made medical educators modify their teaching learning strategies from traditional to blended mode. We offer tips to embrace the three major challenges namely, generational diversity with active learning strategies, technological growth with blended learning, and strategies to implement curricular changes in physiology education. Adult learning principles involve active learning as a crux component. Various simple active teaching strategies that can be adapted for large and small group teaching are highlighted. Blended learning is characterized by self-paced learning, and face-to-face training sessions with online collaborative learning. Simple ways to incorporate the blended mode of teaching strategies with the use of virtual platforms and learning management system (LMS) are described. Further, we discuss the nuances that help to adapt the various curriculum changes brought about by the implementation of CBME. Teaching physiology is an ever-challenging task. With an appropriate mindset, medical educators can turn these challenges into opportunities and make teaching learning a better experience.
Picture archiving and communication systems (PACS) are now an established means of capturing, storing, distribution and viewing of all radiology images. The study was conducted in a quaternary hospital, Charlotte Maxeke Johannesburg Academic Hospital (CMJAH), part of the University of the Witwatersrand teaching circuit, in South Africa. To measure the clinicians' perceived benefits and challenges of PACS. To document perceived views on how the current PACS can be improved. This was a cross-sectional observational study over a period of 5 months from September 2021 to January 2022 carried out at CMJAH. Questionnaires were distributed to referring clinicians with PACS experience. Descriptive statistics was conducted. Categorical variables were presented as frequency and percentages. The continuous variables were presented as means ± standard deviation. A survey with a response rate of 54% found the benefits most reported by clinicians were improved patient care, less time needed to review an exam, improved image comparison and consultation efficiency. With respect to perceived challenges, the unavailability of images at the bedside, problems with access and the lack of advanced image manipulating software were noted. The most frequent recommendations on improvements focused on the aforementioned challenges. Hospital-wide PACS was viewed beneficial by most clinicians. Nonetheless, there are a few aspects that deserve attention to improve the functionality and access of the system. The findings will assist in future hospital or provincial-wide PACS deployment projects.
Piggery production is highly constrained by diseases, with diarrhoea in piglets being a major cause of economic losses to smallholder farmers in Uganda. Enterotoxigenic Escherichia coli (ETEC) is thought to be one of the major etiologies of this diarrhoea. A cross-sectional study was carried out in two high pig-producing districts of Uganda with the aim of determining the significance of piglet diarrhoea and the pathogenic determinants of causative E. coli. A total of 40 households with piglets were visited in each district for a questionnaire survey and faecal sample collection. The questionnaire-based data collected included; demographic data and pig management practices. E. coli were isolated from diarrheic (43) and non-diarrheic (172) piglets and were subjected to antimicrobial susceptibility testing against nine commonly used antimicrobial agents. The E. coli isolates were further screened for the presence of 11 enterotoxin and fimbrial virulence gene markers using multiplex polymerase chain reaction. Data entry, cleaning, verification and descriptive statistics were performed using Microsoft Excel. Statistical analysis to determine any association between the presence of virulence markers and diarrhea in piglets was done using SPSS software (Version 23), with a p value of less than 0.05 taken as a statistically significant association. Escherichia coli were recovered from 81.4% (175/215) of the faecal samples. All the isolates were resistant to erythromycin, and most showed high resistance to tetracycline (71%), ampicillin (49%), and trimethoprim sulfamethoxazole (45%). More than half of the isolates (58.3%) carried at least one of the 11 virulence gene markers tested. EAST1 was the most prevalent virulence marker detected (35.4%), followed by STb (14.8%). Expression of more than one virulence gene marker was observed in 6.2% of the isolates, with the EAST1/STa combination being the most prevalent. Three adhesins; F17 (0.6%), F18 (6.3%) and AIDA-I (0.6%) were detected, with F18 being the most encountered. There was a statistically significant association between the occurrence of piglet diarrhoea and the presence of the AIDA-1 (p value = 0.037) or EAST1 (p value = 0.011) gene marker among the isolates. The level of antimicrobial resistance among E. coli isolates expressing virulence markers were high in the sampled districts. The study established a significant association between presence of EAST1 and AIDA-I virulence markers and piglet diarrhea. Further studies should be carried out to elucidate the main adhesins borne by these organisms in Uganda and the actual role played by EAST1 in the pathogenesis of the infection since most isolates expressed this gene.
Pine wilt disease (PWD), caused by the pine wood nematode (PWN, Bursaphelenchus xylophilus), a destructive, invasive forest pathogen, poses a serious threat to global pine forest ecosystems. The global invasion of PWN has been described based on three successive phases, introduction, establishment, and dispersal. Risk assessments of the three successive PWN invasion phases can assist in targeted management efforts. Here, we present a risk assessment framework to evaluate the introduction, establishment, and dispersal risks of PWD in China using network analysis, species distribution models, and niche concepts. We found that >88 % of PWN inspection records were from the United States, South Korea, Japan, Germany, and Mexico, and 94 % of interception records were primarily from the Jiangsu, Shanghai, Shandong, Tianjin, and Zhejiang ports. Based on the nearly current climate, the areas of PWN overlap with its host Pinus species were primarily distributed in southern, eastern, Yangtze River Basin, central, and northeastern China regions. Areas of PWN overlap with its insect vector Monochamus alternatus were primarily distributed in southern, eastern, Yangtze River Basin, central, and northeastern China regions, and those of PWN overlap with the insect vector Monochamus saltuarius were primarily distributed in eastern and northeastern China. The niche between PWN and the insect vector M. alternatus was the most similar (0.68), followed by that between PWN and the insect vector M. saltuarius (0.47). Climate change will increase the suitable probabilities of PWN and its two insect vectors occurring at high latitudes, further increasing their threat to hosts in northeastern China. This risk assessment framework for PWD could be influential in preventing the entry of the PWN and mitigating their establishment and dispersal risks in China. Our study provides substantial clues for developing a framework to improve the risk assessment and surveillance of biological invasions worldwide.
Piper sarmentosum Roxb. (Piperaceae) is a traditional medicinal and food plant widely distributed in the tropical and subtropical regions of Asia, offering both health and culinary benefits. In this study the secondary metabolites in different organs of P. sarmentosum were identified and their relative abundances were characterized. The metabolic profiles of leaves, roots, stems and fruits were comprehensively investigated by liquid chromatography high-resolution mass spectrometry (LC-HR-MS) and the data subsequently analyzed using multivariate statistical methods. Manual interpretation of the tandem mass spectrometric (MS/MS) fragmentation patterns revealed the presence of 154 tentatively identified metabolites, mostly represented by alkaloids and flavonoids. Principle component analysis and hierarchical clustering indicated the predominant occurrence of flavonoids, lignans and phenyl propanoids in leaves, aporphines in stems, piperamides in fruits and lignan-amides in roots. Overall, this study provides extensive data on the metabolite composition of P. sarmentosum, supplying useful information for bioactive compounds discovery and patterns of their preferential biosynthesis or storage in specific organs. This can be used to optimize production and harvesting as well as to maximize the plant's economic value as herbal medicine or in food applications.
Place-based international electives that build global health competencies have existed for decades. However, these electives require travel and are infeasible for many trainees around the world, particularly those with insufficient financial resources, logistical complexities, or visa limitations. The emergence of virtual approaches to global health electives, catalyzed by the travel pause related to the COVID-19 pandemic, necessitates the exploration of learner impacts, participant diversity, and curricular frameworks. Child Family Health International (CFHI), a non-profit global health education organization that partners with universities to expand immersive educational offerings, launched a virtual global health elective in 2021. The elective drew on faculty from Bolivia, Ecuador, Ghana, Mexico, the Philippines, Uganda, and the United States. This study aimed to describe a newly developed virtual global health elective curriculum and evaluate the demographics of and impacts on trainee participants. Eighty-two trainees who were enrolled in the virtual global health elective from January to May 2021 completed both 1) pre- and post-elective self-assessments of domains of competency mapped to the elective curriculum and 2) free text responses to standardized questions. Data were analyzed through descriptive statistical analysis, paired t-testing, and qualitative thematic analysis. The virtual global health elective had 40% of its participants hail from countries other than the United States. Self-reported competency in global health broadly, planetary health, low resource clinical reasoning, and overall composite competency significantly increased. Qualitative analysis revealed learner development in health systems, social determinants of health, critical thinking, planetary health, cultural humility, and professional practice. Virtual global health electives effectively develop key competencies in global health. This virtual elective had a 40-fold increase in the proportion of trainees from outside the United States, compared to pre-pandemic place-based electives. The virtual platform facilitates accessibility for learners from a variety of health professions and a wide range of geographic and socioeconomic environments. Further research is needed to confirm and expand on self-reported data, and to pursue approaches to greater diversity, equity, and inclusion in virtual frameworks.
Plain language resources (PLR) are lay summaries of clinical trial results or plain language summaries of publications, in digital/visual/language formats. They aim to provide accurate information in jargon-free, and easy-to-understand language that can meet the health information needs of the general public, especially patients and caregivers. These are typically developed by the study sponsors or investigators, or by national public health bodies, research hospitals, patient organizations, and non-profit organizations. While the usefulness of PLR seems unequivocal, they have never been analyzed from the perspective of ethics. In this commentary, we do so and reflect on whether PLR are categorically advantageous or if they solve certain issues but raise new problems at the same time. Ethical concerns that PLR can potentially address include but are not limited to individual and community level health literacy, patient empowerment and autonomy. We also highlight the ethical issues that PLR may potentially exacerbate, such as fair balanced presentation and interpretation of medical knowledge, positive publication bias, and equitable access to information. PLR are important resources for patients, with promising implications for individual as well as community health. However, they require appropriate oversight and standards to optimize their potential value. Hence, we also highlight recommendations and best practices from our reading of the literature, that aim to minimize these biases.