Knowledge Questions Research Articles

Knowledge, attitude and practice of healthcare workers on isoniazid preventive treatment in Tanzania; a health facility-based cross-sectional study

BackgroundTuberculosis (TB) remains a significant public health concern globally, particularly in regions with a high prevalence of HIV/AIDS. In Tanzania, the co-occurrence of TB and HIV poses a substantial challenge to healthcare systems. Isoniazid Preventive Therapy (IPT) has become an important intervention to mitigate the risk of TB infection among individuals living with HIV. Despite its proven efficacy, the extent of knowledge, attitude, and practice of healthcare workers (HCWs) in Tanzania is not well-documented. This study aimed to evaluate the levels of knowledge, attitude, and practice regarding IPT among healthcare workers.MethodsA cross-sectional study was carried out among healthcare workers working at TB/HIV clinics in 12 regions of Tanzania mainland. A semi-structured questionnaire was administered to the respondents consisting of social demographic characteristics, knowledge, attitude, and practice questions. Data were analyzed using Stata version 14.0.ResultsA total of 464 respondents were interviewed, with 282 (60.8%) being female. The mean age was 36.4 years (SD = 11.0). Among the interviewed, 255 (55.0%) were nurses. Regarding knowledge, attitude, and practice on IPT, 217 (46.8%), 220 (47.0%), and 422 (90.9%) respondents respectively demonstrated adequacy in these domains. Factors such as gender, university education, professional role in healthcare practice, cumulative work experience of one year or more, tenure at a TB/HIV clinic of one year or longer, and attendance at IPT-related training emerged as significant determinants. These factors influence respondents' knowledge, attitude, and practice towards IPT.ConclusionThe findings underscored a notable knowledge gap and a less favourable attitude towards IPT among HCWs, despite commendable practices. Addressing this disparity through targeted training interventions for healthcare workers holds promise for enhancing their understanding and attitude toward IPT, thereby fostering increased acceptance and utilization of this preventive therapy.

Knowledge and attitudes regarding pressure injuries among assistant nurses in a clinical context.

This study aimed to evaluate assistant nurses' knowledge of and attitudes towards pressure injuries in a clinical setting. It employed a cross-sectional design, using two validated surveys: PUKAT 2.0 and APUP, alongside open-ended questions. A convenience sample of 88 assistant nurses from five wards across two departments at a 600-bed university hospital in Sweden participated. Participants answered the questionnaire and open-ended questions, followed by a learning seminar led by the study leader covering PUKAT 2.0 knowledge questions. The seminar ended with an evaluation of this training approach. Results revealed a significant knowledge gap in pressure injury prevention among assistant nurses, with a mean PUKAT 2.0 knowledge score of 33.8 and a standard deviation of ±11.7 (a score of 60 is deemed satisfactory). Only 3.4% (n = 3) of participants achieved a satisfactory knowledge score. However, attitudes towards pressure injury prevention, assessed by the APUP tool, were generally positive among the majority of the participants. Open-ended questions and evaluations of the seminar showed assistant nurses' desire for pressure injury prevention training and their appreciation for the seminar format. Further studies need to evaluate recurrent training procedures and departmental strategies aimed at reducing the knowledge gap among healthcare staff.

Трансцендентально-трансцендентный дуализм материального бытия

The article presents a new materialistic interpretation of transcendental and transcendent knowledge, revealing the dualism inherent in material being. It proposes definitions of transcendental and transcendent knowledge based on the fundamental questions they address. To achieve the research goal of answering these questions and elucidating the dualism of material being, the author provides an analytical examination of metaphysics, including the relationship between metaphysics and ontology, the sequence of the construction of metaphysics by “pure reason” on the basis of a consistent definition of the primary properties of being, and assesses the possibility of verification of metaphysical knowledge. Particular attention in the study is paid to the search for answers to private questions of transcendent knowledge on the basis of the proposed self-evident principles: existence, non-alternativity and difference. Consequently, questions related to various primary properties of being are examined. As a result, the limits of variability of transcendent knowledge are revealed. A new approach to verifying transcendental knowledge based on transcendental knowledge is proposed, with the admissibility of such verification being argued. In conclusion, the content of the transcendental-transcendent dualism of material existence is formulated, encompassing the simultaneous conception of being as realization and as a variant of realization of multibeing.

ChatENT: Augmented Large Language Model for Expert Knowledge Retrieval in Otolaryngology-Head and Neck Surgery.

The recent surge in popularity of large language models (LLMs), such as ChatGPT, has showcased their proficiency in medical examinations and potential applications in health care. However, LLMs possess inherent limitations, including inconsistent accuracy, specific prompting requirements, and the risk of generating harmful hallucinations. A domain-specific model might address these limitations effectively. Developmental design. Virtual. Otolaryngology-head and neck surgery (OHNS) relevant data were systematically gathered from open-access Internet sources and indexed into a knowledge database. We leveraged Retrieval-Augmented Language Modeling to recall this information and utilized it for pretraining, which was then integrated into ChatGPT4.0, creating an OHNS-specific knowledge question & answer platform known as ChatENT. The model is further tested on different types of questions. ChatENT showed enhanced performance in the analysis and interpretation of OHNS information, outperforming ChatGPT4.0 in both the Canadian Royal College OHNS sample examination questions challenge and the US board practice questions challenge, with a 58.4% and 26.0% error reduction, respectively. ChatENT generated fewer hallucinations and demonstrated greater consistency. To the best of our knowledge, ChatENT is the first specialty-specific knowledge retrieval artificial intelligence inthe medical field that utilizes the latest LLM. It appears to have considerable promise in areas such as medical education, patient education, and clinical decision support. The model has demonstrated the capacity to overcome the limitations of existing LLMs, thereby signaling a future of more precise, safe, and user-friendly applications in the realm of OHNS and other medical fields.

The Nature of Knowledge in Plato’s Philosophy: A Study of Episteme and Doxa

The question of knowledge, which has always been mistaken for erroneous knowledge, is one of the most contentious discussions in the history of philosophy. One of the most well-known philosophers of antiquity, Plato contributed much to setting a benchmark for knowledge. Based on several of Plato's dialogues that inquire about the possibility of genuine knowledge, this article seeks to investigate the difference between true and false knowledge. Plato examined two standards for knowing in accordance with Parmenides' well-known claim that knowledge belongs to beings and not to non-beings. First, knowledge is associated with veracity. Second, there needs to be perfect knowledge. Additionally, he demonstrates that actual knowledge is distinct from sense perception and needs to be unified through the use of the dialectic method, a unique Socratic and Platonic debating technique. These dialogues highlight the differences between real and incorrect knowledge, citing traits like stability and infallibility. This study suggests that one of the best strategies we have to combat erroneous information or what is referred to as inaccurate knowledge nowadays is to use Plato's dialogues as a foundation upon which we can challenge any belief that purports to be real knowledge.

Parents' Awareness of Infectious Diseases Epidemiology in Poland and Ukraine.

There has been a decline in vaccine-related confidence in Ukraine over the past few years, resulting in high rates of infectious diseases. Due to the arrival of a large number of refugees in Poland following the outbreak of war in Ukraine in February 2022, the risk of infectious diseases in Poland among children and adults has increased. The present study aimed to analyze the relationship between parents' knowledge of the epidemiological situation of infectious diseases in Poland and Ukraine and socio-demographic factors and their attitudes towards vaccination. A cross-sectional survey study was designed. Data were collected through an online questionnaire between November 2022 and January 2023, where the inclusion criteria was having a child under 18 years of age. Study participants' stratification was based on responses to seven knowledge questions; those who answered all questions correctly were allocated to group 1, and the others to group 2 for further analysis. A total of 547 parents were included. Their median age was 34 years [IQR: 31-39]. There were 233 (42.60%) participants who answered all the knowledge questions correctly. Respondents from group 1 were older (p = 0.033), were more likely to be in favor of recommended vaccination (p = 0.040), to be vaccinated with four doses against SARS-CoV-2 (p = 0.014), to have their children vaccinated against SARS-CoV-2 (p < 0.001), and to believe that the influx of migrants from Ukraine would increase the incidence rate of infectious diseases in Poland in the future (p < 0.001). They also declared awareness of the impact of migration on the epidemiological situation in Poland (p < 0.001) more often. According to the logistic regression model, older parents (OR = 1.31, p = 0.029), those who were willing to receive additional vaccinations due to migration (OR = 4.29, p = 0.003), those who were aware of the impact of migration on the epidemiological situation (OR = 2.38, p < 0.001), and those who believed that migration would have affected the incidence rate of infectious diseases in Poland (OR = 2.28, p = 0.003) were significantly more likely to belong to group 1. However, parents who were willing to vaccinate their children with additional vaccinations due to migration were significantly less likely to answer all the questions correctly (OR = 0.21, p = 0.002). Awareness of the epidemiological situation in Poland and Ukraine among parents is related to a greater awareness of the impact of migration and the use of recommended vaccinations and those against SARS-CoV-2. Additional vaccinations should be further promoted among both Poles and migrants.

Sued, Subpoenaed or Sworn in: Use of a Flipped-Classroom Style Medicolegal Workshop for Emergency Medicine Residents.

It is an unfortunate truth that Emergency Medicine (EM) physicians will, at some point, have contact with the medicolegal system. However, most EM residency training programs lack education on the legal system in their curriculum, leaving EM physicians unprepared for litigation. To fill this gap, we designed a high-yield and succinct medical legal workshop highlighting legal issues commonly encountered by EM physicians. We aimed to determine the effectiveness of this curriculum by measuring pre and post knowledge questions. A two-hour session included a case-based discussion of common misconceptions held by physicians about the legal system, proper steps when interacting with the legal system and review of legal documents. This session was developed with the involvement of our hospital legal counsel and discussed real encounters. The effectiveness of the session was determined using pre- and post-session surveys assessing participant knowledge and comfort approaching the scenarios. A total of 34 EM residents had the opportunity to complete this workshop as a part of their conference curriculum. A total of 26 participants completed the pre-survey and 19 participants completed the post-survey. No participants had previous training in the legal aspects of medicine, including handling a subpoena, serving as a witness, or giving a deposition. The pre-survey demonstrated that there was significant uncertainty surrounding the processes, definitions, and the legal system interaction. Many participants stated they would not know what to do if they received a subpoena (85.71%), were called as a witness in a trial (96.43%) or receive correspondence from a lawyer (96.43%). The post survey revealed an increased knowledge base and confidence following the session. 100% of residents reported knowing what to do after receiving a subpoena, being called as a witness and understanding the process involved in giving a deposition. All residents reported that the session was beneficial and provided crucial information. EM residents have limited baseline understanding of how to approach common legal scenarios. Educational materials available for this curriculum topic are limited. Based on the rapid knowledge increase observed in our residents, we believe our workshop could be adapted for use at other residency programs.

Perceptions of a sustainable diet among young adults

We sought to gain a more holistic understanding of young adults’ knowledge and perceptions around sustainable diets using a mixed methods online survey of 500 young adults (18–25 yrs.). Variables measured included food choice motivators (6-point importance scale), knowledge (ranking of efficacy of sustainable dietary behaviours), and several open-ended questions (responses assessed using inductive coding). Results show that environmental and health dimensions of sustainability are most salient for young adults. Decreasing food waste and consuming local and seasonal produce were rated as the most important behaviours for promoting a sustainable diet, while reducing consumption of sugary drinks, and reducing dairy consumption were rated as the least important. Cost was cited as the most important barrier to engaging in a sustainable diet. Young adults’ knowledge around sustainable diets is mixed, but sustainability is an important motivator in their dietary choices. Results inform education and communication strategies that seek to mobilise young adults to make sustainable dietary decisions.

Knowledge and attitude regarding obstructive sleep apnoea among medical and dental practitioners working in North-Eastern Peninsular Malaysia: A comparative cross-sectional study.

Obstructive Sleep Apnea (OSA) is a temporary airflow obstruction during periods of sleep. Patients with OSA often suffer from poor work performance, compromised sleep quality, and low quality of life which may lead to a life-threatening event. Adequate knowledge and a positive attitude toward OSA among medical and dental practitioners are crucial to the initial diagnosis and treatment. This study aimed to identify the differences in knowledge and attitude toward OSA between medical and dental practitioners working in North-Eastern Peninsular Malaysia. A comparative cross-sectional study was performed from February 2020 to February 2021. A total of fifty-two medical practitioners and fifty-two dental practitioners working at university-based outpatient clinics, government health clinics, and oral health clinics located in Kelantan State of Malaysia participated in the study, and data were collected by the structured questionnaire including sociodemographic inquiry and OSAKA questionnaire by non-probability stratified random sampling. The Mann-Whitney U test was used to compare knowledge and attitude scores between the two groups. The mean age of the respondents was 34.6 years. The current study shows that 92.3% of medical doctors and 96.1% of dental doctors were able to correctly answer the question "Most of the patients with OSA snore" a significant finding in our study. Only 1% of medical professionals could answer seventeen questions correctly with a median score of 11, and only 1% of dental professionals could answer sixteen questions correctly with a median score of 9. None of them could provide an accurate answer to all the knowledge questions. Medical and dental practitioners exhibited different knowledge levels on OSA (z- statistics=-4.39, U = 827.00 with p < 0.05, and effect size, r = 0.61). However, no significant differences were found in total knowledge score by gender (p-value>0.05), ethnicity (p-value>0.05), total service years (p-value>0.05), and training attended. In addition, significant differences in attitude levels between medical and dental practitioners have been observed (z-statistics=-3.42, U = 725.00 with p < 0.05, and effect size, r = 0.47). Nevertheless, no significant differences have been seen in total attitude score by ethnicity (p-value > 0.05), total service years (p-value > 0.05), attending training on OSA (p-value > 0.05), and professional status (p-value > 0.05) except gender (p-value < 0.05). A Significant difference is evident concerning knowledge and attitude toward OSA diagnosis and management between medical and dental practitioners working in North-Eastern Peninsular Malaysia. Medical practitioners in this study recorded a higher knowledge and attitude score compared to dental practitioners.

Based on BERT-wwm for Agricultural Named Entity Recognition

With the continuous advancement of information technology in the agricultural field, a large amount of unstructured agricultural textual information has been generated. This information is crucial for supporting the development of smart agriculture, making the application of named entity recognition in the agricultural field more urgent. In order to enhance the accuracy of agricultural entity recognition, this study utilizes the pre-trained BERT-wwm model for word embedding into the text. Additionally, a channel attention mechanism (CA) is introduced in the BILSTM-CRF downstream feature extraction network to comprehensively capture the contextual features of the text. Experimental results demonstrate that the proposed method significantly improves the performance of named entity recognition, with increased accuracy, recall, and F1 value. The successful implementation of this method provides reliable support for downstream tasks such as agricultural knowledge graph construction and question and answer systems and establishes a foundation for better understanding and utilization of agricultural textual information.

Pelatihan Cara Deteksi Dini Gigi Berlubang, Gigi Berjejal, dan Kelainan dalam Mulut pada Komunitas Orang Tua dan Guru Playgoup dan TK Al-Alaq di Jatibening

The first 5 years of a child's development stage is a golden period in a child's growth and development period. Children's dental and oral health is very important, because the mouth is the first gate in the human digestive system. Parents' knowledge regarding dental and oral hygiene and health is the basis for forming children's behavior in maintaining children's oral and dental hygiene. Parents need to be provided with adequate knowledge on how to do an early detection of cavities, crowding of teeth, and abnormalities in the mouth as a form of prevention against tooth decay in children in the home environment. Community Service (PkM) was carried out online via Zoom Meeting on Friday 1 July 2022, and was attended by 37 people including teachers, staff and parents of students from Playgoup School and Kindergarten Al-Alaq Jatibening. The material provided is in the form of early detection of tooth decay, how to check oral health at home, how to detect crowding of teeth early, soft tissue disorders in the form of ppt, e-flyer and video. Measure success by completing a pre-test and post-test consisting of 17 knowledge questions related to the topic presented. It was found that participants' knowledge increased by 31%. The results obtained from this activity are very good with partners who are willing to carry out PkM activities on an ongoing basis.

A Decision Aid for Patients Considering Surgery for Sciatica: Codesign and User-Testing With Patients and Clinicians.

Surgery can help patients with leg pain caused by sciatica recover faster, but by 12 months outcomes are similar to nonsurgical management. For many the decision to have surgery may require reflection, and patient decision aids are an evidence-based clinical tool that can help guide patients through this decision. The aim of this study was to develop and refine a decision aid for patients with sciatica who are deciding whether to have surgery or 'wait and see' (i.e., try nonsurgical management first). Semistructured interviews with think-aloud user-testing protocol. Twenty clinicians and 20 patients with lived experience of low back pain or sciatica. Items from Technology Acceptance Model, Preparation for Decision Making Scale and Decision Quality Instrument for Herniated Disc 2.0 (knowledge instrument). The prototype integrated relevant research with working group perspectives, decision aid standards and health literacy guidelines. The research team refined the prototype through seven rounds of user-testing, which involved discussing user-testing feedback and implementing changes before progressing to the next round. As a result of working group feedback, the decision aid was divided into sections: before, during and after a visit to the surgeon. Across all rounds of user-testing, clinicians rated the resource 5.9/7 (SD = 1.0) for perceived usefulness, and 6.0/7 for perceived ease of use (SD = 0.8). Patients reported the decision aid was easy to understand, on average correctly answering 3.4/5 knowledge questions (SD = 1.2) about surgery for sciatica. The grade reading score for the website was 9.0. Patients scored highly on preparation for decision-making (4.4/5, SD = 0.7), suggesting strong potential to empower patients. Interview feedback showed that patients and clinicians felt the decision aid would encourage question-asking and help patients reflect on personal values. Clinicians found the decision aid acceptable, patients found it was easy to understand and both groups felt it would empower patients to actively engage in their care and come to an informed decision that aligned with personal values. Input from the working group and user-testing was crucial for ensuring that the decision aid met patient and clinician needs. Patients and clinicians contributed to prototype development via the working group.

Community oncology preparedness and perceptions of challenges in care with HER2/HER3 therapy for NSCLC.

e21010 Background: The rapid pace of advances in molecular testing and targeted treatment for non-small cell lung cancer (NSCLC) can make it difficult to stay up to date with new developments. Accelerating the integration of practice-changing data requires clarification of actionable vs non-actionable mutations, relevance for therapeutic decisions, and treatment options for patients. To address this need further an educational program was designed in 2023. Methods: A one-hour online, video-based program was designed for clinicians and their teams and hosted on OMedLive from February 2023. Knowledge and competence questions were administered pre-, and immediate post-activity. and the intersection of patient and clinician perspectives, including behavioral impact, and qualitative insights. Behavioral impact, perception, and practice pattern questions were also assessed immediately post-activity. Results: More than 1,700 participants have engaged in the educational program to date. Of the participants in the clinician program, 94% were physicians and 93% noted their specialty as oncology with 67% identifying as treaters seeing an average of 8 patients with NSCLC on a monthly basis. Low baseline (8% - 40%) knowledge and competence was observed for awareness of NGS-based approaches to detect ERBB2 mutations, trial eligibility criteria and outcomes, time to onset of drug-related toxicities, and ability to identify patients who would benefit from clinical trials with HER3 investigational therapies. Only 28% were confident in their ability to appropriately test for HER2 mutational status and 47% likely to incorporate testing for HER2 expression level or amplification prior to the selection of targeted therapy. The greatest challenges in managing patients with HER2-mutated NSCLC was identified as managing side effects (33%), affordability of therapy for patients (27%), and adherence to treatment schedules (17%). Conclusions: The outcomes of this educational program demonstrate a need for greater alignment and education among pathology and oncology team members on HER2 testing for patients with NSCLC. Additional education is needed relevant to investigational HER3 therapeutics, the appropriate patient to receive these therapies, and the potential application within the current treatment landscape. As these agents deepen their impact in the NSCLC landscape, it is important to prepare teams for timely management of adverse events.

Barriers to implementing clinical cancer genetics in sub-Saharan Africa: Perspectives of participants of a virtual cancer genetics course.

10597 Background: While clinical cancer genetics remains underutilized in sub-Saharan Africa (SSA) and many low-middle income countries, there are few empiric studies assessing knowledge gaps and perspectives of healthcare providers. We conducted a survey of participants of a virtual short course ( https://www.africanoncogenetics.org/home ). Methods: The comprehensive survey, partly adapted from other published instruments, included multiple-choice knowledge and practice questions on cancer genetics, Likert-scale questions on perspectives, and open-ended questions on barriers. Cancer genetics experts reviewed the survey to ensure face-content validity. The online course was given between October and November 2021; participants were invited through snowball circulation on global oncology listservs. Data were summarized with descriptive analysis. Results: There were 370 participant responses included in this analysis. Participants represented 40 countries, with largest representation from Nigeria (n=106, 29%), South Africa (n=50, 14%), and Uganda (n=39, 13%). Participants represented various medical specialties and research domains: laboratory medicine (15%), medical genetics (14%), biomedical science (10%), general practice (9%), and oncology (8%) were the most common. Participants also represented a spectrum of practice settings, with the highest proportions from national hospitals (29%) and private hospitals (8%). Most of the participants 223 (71%) had some genetics lectures during medical/nursing school or other training, but only 116 (37%) had attended any continuing medical education (CME) activities in cancer genetics since starting practice. Moreover, the overwhelming majority 95% expressed interest and willingness to attend a future CME course. Many participants, 148 (47.2%) rated their knowledge of cancer genetics as poor or very poor, 150 (48%) as fair, while only 15 (5%) rated as good or very good. Most participants 196 (62%) considered themselves not qualified to interpret results of clinical cancer genetics testing, 100 (32%) were somewhat qualified, and 19 (6%) very qualified. Many participants 93 (30%) noted cancer genetics testing was not available to their patients; another 67 (22%) noted testing was only available outside the country; and only 47 (15%) had testing available within their primary institutions. In aggregate, the most common listed perceived barriers to implementing cancer genetics testing were costs (18%), lack of testing infrastructure (17%), lack of personnel (17%), and lack of provider knowledge (16%). Conclusions: Our survey demonstrates several perceived gaps limiting clinical cancer genetics testing implementation in SSA. A multi-pronged approach that addresses testing costs, testing infrastructure, and patient and provider education is urgently needed.

A Multi-center Cross-Sectional Assessment of Healthcare Professionals' Knowledge, Attitudes, and Practices Toward Thromboprophylaxis.

Background Venous thromboembolism (VTE) is a potentially avoidable condition that affects hospitalized patients. Risk stratification and preventative strategies have substantial evidence supporting their use, but reasons hinder widespread adoption, compliance, and success, explaining the continuation of VTE. Thromboprophylaxis consists of several measures that are frequently adopted to avoid the complications of VTE. The study evaluated knowledge, attitude, and practice towardusing thromboprophylaxis by health professionals. Methods This multi-center cross-sectional study was carried out on health professionals involved in patient care working in various secondary and tertiary hospitals in the study region between October 2023 and February 2024. A previously published questionnaire was sent in the form of an online survey to the study participants. Fifteen, ten, and ninequestions evaluated the participants' knowledge, attitude, and practice of thromboprophylaxis, respectively. The study followed the checklist for reporting results of the Internet E-survey (CHERRIES) guidelines. Frequency and percentages were calculated. Bi-variable and multi-variable logistic regression were carried out and presented as crude and adjusted odds ratios with corresponding 95% confidence intervals. AP-value of <0.05 was considered significant. Results Of the 219 participants, 115 (52.5%) and 104 (47.5%) were males and females. More than 50.7%were in the age group of >30 years, and the majority of the participants possessed a bachelor's (104 (47.5%)) degree. One hundred seventy-six (80.4%)of the study participants were working in government hospitals, and the majority (112 (51.1%)) were nurses. One hundred sixty-two (74% (67.63-79.65)), 175 (79.9% (73.98-85.01)) and 211 (96.3% (92.93)) had satisfactory knowledge, a positive attitude, and good practice regarding thromboprophylaxis, respectively. Regarding the facility characteristics, 196 (89.5%), 150 (68.5%), and 164 (74.9%) respondents agreed with the availability of a VTE prevention policy, VTE prevention consultants, and the availability of anticoagulants. Eighty (36.5%)participants responded with a 'not availability' of pneumatic compression devices. Of the 15 knowledge questions, the majority (124 (56.6%)) participants faulted the false statements regarding 'patients of DVT being symptomatic' and 119 (54.3%) on the statement that helping patients 'out of bed activity does not prevent VTE'. On multi-variable analysis, participants who were aware of having a VTE prevention policy and availability of anticoagulants were more knowledgeable with adjusted odds ratios of 5.39 (1.88-15.39) and 2.52 (1.12-5.63) respectively. Every practice domain received >90% approval ratings. Conclusions The study concludes that an overall satisfactory knowledge and positive attitude regarding thromboprophylaxis exists among the participants. The study proposes more training sessions on VTE prevention and orientation of health professionals on the availability of VTE policy guidelines and facility availability of resources for thromboprophylaxis.

Determinants of knowledge and perception about menopause among Saudi women: A cross-sectional study

BackgroundHealthcare professionals and educators closely monitor the occurrence of climacteric symptoms in women's primes. Knowledge and perception of menopause play a crucial role in improving quality of life. This study aimed to assess the knowledge and perceptions of menopause among Saudi women and identify its predictors. This study is the first of its kind in the southern region of Saudi Arabia. MethodsConducted in accordance with the STROBE guidelines, this cross-sectional study was carried out in the Jazan region from May 2022 to January 2023 and involved 480 Saudi women who provided consent. Data were collected through interviews using a validated questionnaire and random sampling. The questionnaire consisted of four parts: informed consent, demographics, 21 knowledge questions, and ten menopause perception questions. The validity of the content and the internal consistency were evaluated before data collection. Primary healthcare centers were randomly selected from four governorates with a proportional sample size to the population. Descriptive analysis, Pearson correlation, and multivariate logistic regression analyses were performed using IBM-SPSS. ResultsAmong the participants, 64 % were under 40 years old, 80 % had experienced menarche between the ages of 10 and 15, 48 % were employed, approximately half held a bachelor's degree, and they had a good family income. The mean knowledge score of the participants was 48.87 ± 11.72, with a minimum score of 27 and a maximum score of 78. In terms of knowledge categories, 56.3 % of the participants (N = 270) were classified as having low knowledge, while 43.8 % (N = 210) were classified as having high knowledge. Most of the participants had positive perceptions and agreed that menopause is a natural event in women's lives. There was a significant positive correlation between knowledge and perception (R = 0.219, P < 0.01). Variable findings were observed regarding the role of explanatory variables in women's knowledge of menopause between univariate and multivariate models. The results of the multivariate model showed that age (46–50 years, OR = 0.42), having children (OR = 1.09), residence (OR = 0.45–5.73) and family income categories (medium: OR = 3.98, good: OR = 3.78, and excellent: OR = 1.95) had a significant impact on knowledge, highlighting the correlation between demographic factors and knowledge. ConclusionsBased on the study findings, we recommend implementing workplace and community-based activities to increase women's awareness of menopause and incorporating it as an integral part of counseling sessions for women in this age group. Therefore, the results of the study will be shared with the relevant authorities responsible for women's health, enabling them to effectively support and educate women.

Recognizing cardiac murmurs in childhood: a survey of physicians’ approaches and knowledge levels

ABSTRACT Objective This study aimed to assess physicians’ approach to cardiac murmurs and their level of knowledge about this sign, which is a crucial finding in childhood cardiac anomalies. Methods The study intended to include all family physicians in the Adıyaman province of Turkey, but ultimately 150 out of 210 physicians participated and was completed with a percentage response rate of 71%. Participants were asked about their approach to cardiac murmurs, answered knowledge questions, and completed a questionnaire on demographic characteristics. Subsequently, eight heart sounds were played, and participants were asked to identify the nature of each sound. Results Family medicine specialists (all scores were p < 0.001) and physicians who completed a pediatric internship lasting over a month (knowledge score p = 0.012, behavioral score p = 0.021, recording score p = 0.01) demonstrated significantly higher knowledge, approach, and recording scores. Age and years in the profession showed a negative correlation with recording scores. Conclusions The study highlights the significant impact of various factors such as gender, specialization, internship duration, experience, and theoretical knowledge on the ability to recognize and approach cardiac murmurs. These findings underscore the importance of incorporating these factors into medical education and development programs, especially those aimed at improving cardiac examination skills.

Philosophy of Technology

The contribution of the philosophy of technology is based on a reflection on the nature of artifacts, their knowledge and the normative conditions linked to their production and use, with a discussion on the realism/anti-realism of artificial classes according to the functional theory and the historical-intentional theory of artifacts. At the same time, questions of functional knowledge and the epistemic privilege of the knowledge that makers have of their products are addressed. Finally, the discussion of artifacts as value-bearers and their normative dimension of technique is analyzed.

Using a flipped classroom in a veterinary systems physiology course increases student performance on basic knowledge and clinical applicability questions.

Flipped classrooms are being utilized more frequently in biomedical education to provide more active learning opportunities to students although there are mixed results on the benefits of the flipped classroom in biomedical education. In this study, the effects of using a flipped classroom with case-based learning in the endocrine section of a first-year veterinary-integrated histology and physiology course were investigated. Results demonstrated that the flipped classroom improved performance on the endocrine section exam by 15.9% (Cohen's d = 1.08; P < 0.001) with improvements on both clinically applicable and basic knowledge questions. Student satisfaction with the flipped classroom was also investigated. Students reported high satisfaction with the in-class case-based learning opportunities but lower satisfaction with the asynchronous content delivery and the time required outside of class. Student perceptions of the flipped classroom were measured again after being exposed to the results of the flipped classroom on student learning. After seeing the results, students were significantly more likely to value the time spent in the flipped classroom and to desire more opportunities for flipped classrooms in the future.NEW & NOTEWORTHY A flipped classroom using case-based learning can significantly improve student performance in a veterinary physiology course with the largest gains going to lower performing students. Student perception of the flipped classroom can be improved by showing students data on the improvement in performance on examinations.

Knowledge, Attitude, and Practice of Mask Usage Among Patients in a Tertiary Dental Care Center.

The study aimed to evaluate the knowledge, attitude, and practice related to mask use among patients visiting a tertiary dental care clinic through a structured self-administered questionnaire. The cross-sectional study comprised dental outpatients at Government Medical College, Thrissur, Kerala. The questionnaire contained demographics, knowledge, attitudes, and practice questions about COVID-19. Data analysis included Chi-square testing and descriptive statistics. A 99% response rate was achieved with 495 responses. There were 241 (49%) men and 254 (51%) women. The study had the most respondents aged 21 to 40 years (n = 220; 44.4%), followed by people older than 40 years (n = 204; 41.2%) and younger than 20 years (n = 71; 14.3%). There were statistically significant differences in age, education, and occupation with knowledge and significant differences in attitude and practice by occupation. This study suggests that dental patients are knowledgeable about health issues and disease prevention strategies. Positive attitudes toward infection prevention in dental clinics with higher levels of prevention practices against COVID-19 transmission rates were reported.