bluuebunny/crossref_metadata_2025_split huggingface dataset:
Congenital dislocation of the knee complicated with bilateral hip dislocation: a case report and literature review
Authors: Qi Bohai , Jie Qiang , Wang Xiaowei , Lu Qingda , Su Fei , Yang Yating 
Published: April 2024

Abstract
Background
Congenital dislocation of the knee is characterised by excessive knee extension or dislocation and anterior subluxation of the proximal tibia, and this disease can occur independently or coexist with different systemic syndromes. Nevertheless, significant controversy surrounds treating this disease when combined with hip dislocation. This paper presents a case of a 4-month-old patient diagnosed with bilateral hip dislocation combined with this disease. The study discusses the pathophysiology, diagnosis, and treatment methods and reviews relevant literature.

Case presentation
We reported a case of a 4-month-old female infant with congenital dislocation of the right knee joint, which presented as flexion deformity since birth. Due to limitations in local medical conditions, she did not receive proper and effective diagnosis and treatment. Although the flexion deformity of her right knee joint partially improved without treatment, it did not fully recover to normal. When she was 4 months old, she came to our hospital for consultation, and we found that she also had congenital dislocation of both hip joints and atrial septal defect. We performed staged treatment for her, with the first stage involving surgical intervention and plaster orthosis for her congenital dislocation of the right knee joint, and the second stage involving closed reduction and plaster fixation orthosis for her congenital hip joint dislocation. Currently, the overall treatment outcome is satisfactory, and she is still under follow-up observation.

Conclusions
Early initiation of treatment is generally advised, as nonsurgical methods prove satisfactory for mild cases. However, surgical intervention should be considered in cases with severe stiffness, unresponsive outcomes to conservative treatment, persistent deformities, or diagnoses and treatments occurring beyond the first month after birth.
Delayed presentation of Wilkie’s syndrome after scoliotic curve correction surgery: a case report
Authors: Rathod Tushar , Ved Yash Prakash , Jain Deepika , Patel Altamash 
Published: April 2024

Abstract
Background
Superior mesenteric artery (SMA) syndrome, also known as Wilkie’s syndrome, is a rare but serious complication following scoliosis correction surgery. It occurs as a result of mechanical compression of third part of duodenum between the SMA and aorta. This condition occurs most commonly in significantly underweight patients with deformities, and usually during the first week following spinal deformity corrective surgeries. The angle between the abdominal aorta and the SMA gets reduced following spinal lengthening during deformity correction surgery causing compression of third part of duodenum resulting in development of SMA syndrome.
Case presentation.
We present a case of 17-year-old male with congenital scoliosis with a 70-degree scoliotic curve who underwent spinal deformity correction surgery with posterior instrumented fusion. Post-operative course was uneventful and the patient was discharged after suture removal on post-operative day 15. The patient presented after 21-days of symptom onset on post-operative-day 51, with a 3 week history of post-prandial vomiting, abdominal pain and distension which resulted in rapid weight loss of 11 kg. A CT-angiogram showed obstruction at third part of duodenum. After reviewing clinical and radiological profile of the patient, a diagnosis of SMA syndrome was made. Conservative management was tried, but due to rapid deterioration of patient condition and symptoms of complete intestinal obstruction, the patient was treated surgically by gastro-jejunostomy and side-to-side jejuno-jejunostomy, which improved his condition.

Conclusion
SMA syndrome can occur much later than previously reported cases and with potentially life-threatening symptoms following scoliosis correction. Having a high index of suspicion, early recognition of condition and institution of appropriate treatment are essential to prevent occurrence of severe complications including risk of intestinal perforation and mortality. This case highlights management of delayed onset of SMA syndrome, with presentation further delayed after symptom onset, as is common in developing parts of the world, due to limited availability and accessibility of resources, and low socio-economic status of large segments of the population.
Perceptions on violence against women and its impacts on mental health and response mechanisms among community-based stakeholders: a qualitative study from Nepal
Authors: Shrestha Rachana , Sapkota Diksha , Sarraf Raunak Raj , Mehra Devika , Ekström Anna Mia , Deuba Keshab 
Published: April 2024

Abstract
Background
Violence against women (VAW) is a significant public health problem. With the emergence of the COVID-19 pandemic, the frequency and severity of VAW has escalated globally. Approximately one in four women in Nepal have been exposed to either physical, psychological, and/or sexual violence in their lifetime, with husbands or male partners being the perpetrators in most cases. VAW prevention has been under-researched in low- and middle-income countries, including Nepal. This study aims to explore the perspectives of local stakeholders, including healthcare providers and survivors of violence in Madhesh Province. The overarching goal is to provide insights for designing prevention and support programs that are acceptable to communities and cater to the needs of survivors.

Methods
An explorative qualitative study was conducted in Madhesh Province, southern Nepal. A total of 21 interviews, including 15 in-depth interviews (IDIs) with health care providers, three IDIs with women seeking general or maternal and child health services at health care centres, three key informant interviews with the local stakeholders working in the field of VAW, and one focus group discussion with violence survivors, were conducted in Nepali by trained field interviewers. Interviews were recorded, transcribed, translated into English, and analysed using content analysis.

Results
VAW, particularly physical violence, was a common experience in the study area. Sociocultural traditions such as dowry, child marriages and son preference were identifiable triggers for VAW, causing significant physical injuries and mental health problems, including suicide. Health care providers reported that violence survivors often hide their experiences of violence and do not seek any kind of help. Women feared that violence would increase in frequency and intensity if their perpetrators found out that they had disclosed their experiences of violence to health care providers. Local stakeholders emphasized the importance of engaging community leaders and garnering support from both women and men in interventions designed to reduce VAW and its impacts on mental health.

Conclusions
Participants reported that verbal and physical violence is often perceived as a normal part of women’s lives. Women should be made aware of available support services and empowered and supported to increase access and uptake of these services. Additionally, more individual-based counselling sessions that encourage women to escape violence and its mental health consequences while maintaining privacy and confidentiality are recommended.
Biomedical students’ self-efficacy and academic performance by gender in a flipped learning haematology course
Authors: Algarni Abdulrahman 
Published: April 2024

Abstract
Introduction
This study investigated the impact of flipped learning versus traditional instruction on medical students’ academic performance and self-efficacy in a haematology course, and examined gender differences. Flipped learning is an instructional approach where students review pre-recorded lecture content at home, and active learning occurs in the classroom. Self-efficacy refers to students’ beliefs in their ability to succeed and accomplish learning goals.

Methods
A quasi-experimental study was conducted with 86 third-year Saudi medical students (46 males, 40 females) in a 10-week haematology course. Students were assigned to flipped learning group (n = 41) or traditional lecture group (n = 45). Both groups completed pre- and post-intervention academic tests and self-efficacy surveys. Data were analyzed using descriptive statistics and t-tests.

Results
The flipped learning group showed an increase in academic scores (p <.05) and self-efficacy scores (p <.05) compared to the traditional group, but between group differences were not statistically significant. Female students in the flipped learning group showed the greatest increase in academic scores and self-efficacy. Most students perceived flipped learning positively for enhancing learning and preparation for class.

Conclusion
Flipped learning promoted self-efficacy compared to traditional lectures in medical students. Gender-specific benefits were observed, highlighting the need to design instruction to meet diverse student needs.
Item analysis: the impact of distractor efficiency on the difficulty index and discrimination power of multiple-choice items
Authors: Rezigalla Assad Ali , Eleragi Ali Mohammed Elhassan Seid Ahmed , Elhussein Amar Babikir , Alfaifi Jaber , ALGhamdi Mushabab A. , Al Ameer Ahmed Y. , Yahia Amar Ibrahim Omer , Mohammed Osama A. , Adam Masoud Ishag Elkhalifa 
Published: April 2024

Abstract
Background
Distractor efficiency (DE) of multiple-choice questions (MCQs) responses is a component of the psychometric analysis used by the examiners to evaluate the distractors’ credibility and functionality. This study was conducted to evaluate the impact of the DE on the difficulty and discrimination indices.

Methods
This cross-sectional study was conducted from April to June 2023. It utilizes the final exam of the Principles of Diseases Course with 45 s-year students. The exam consisted of 60 type A MCQs. Item analysis (IA) was generated to evaluate KR20, difficulty index (DIF), discrimination index (DIS), and distractor efficiency (DE). DIF was calculated as the percentage of examinees who scored the item correctly. DIS is an item’s ability to discriminate between higher and lower 27% of examinees. For DE, any distractor selected by less than 5% is considered nonfunctional, and items were classified according to the non-functional distractors. The correlation and significance of variance between DIF, DI, and DE were evaluated.

Results
The total number of examinees was 45. The KR-20 of the exam was 0.91. The mean (M), and standard deviation (SD) of the DIF of the exam was 37.5(19.1), and the majority (69.5%) were of acceptable difficulty. The M (SD) of the DIS was 0.46 (0.22), which is excellent. Most items were excellent in discrimination (69.5%), only two were not discriminating (13.6%), and the rest were of acceptable power (16.9%). Items with excellent and good efficiency represent 37.3% each, while only 3.4% were of poor efficiency. The correlation between DE and DIF (p = 0.000, r= -0.548) indicates that items with efficient distractors (low number of NFD) are associated with those having a low difficulty index (difficult items) and vice versa. The correlation between DE and DIS is significantly negative (P = 0.0476, r=-0.259). In such a correlation, items with efficient distractors are associated with low-discriminating items.

Conclusions
There is a significant moderate negative correlation between DE and DIF (P = 0.00, r = -0.548) and a significant weak negative correlation between DE and DIS (P = 0.0476, r = -0.259). DIF has a non-significant negative correlation with DIS (P = 0.7124, r = -0.0492). DE impacts both DIF and DIS. Items with efficient distractors (low number of NFD) are associated with those having a low difficulty index (difficult items) and discriminating items. Improving the quality of DE will decrease the number of NFDs and result in items with acceptable levels of difficulty index and discrimination power.
Integration of 3D-printed middle ear models and middle ear prostheses in otosurgical training
Authors: Lähde Sini , Hirsi Yasmin , Salmi Mika , Mäkitie Antti , Sinkkonen Saku T. 
Published: April 2024

Abstract
Background
In otosurgical training, cadaveric temporal bones are primarily used to provide a realistic tactile experience. However, using cadaveric temporal bones is challenging due to their limited availability, high cost, and potential for infection. Utilizing current three-dimensional (3D) technologies could overcome the limitations associated with cadaveric bones. This study focused on how a 3D-printed middle ear model can be used in otosurgical training.

Methods
A cadaveric temporal bone was imaged using microcomputed tomography (micro-CT) to generate a 3D model of the middle ear. The final model was printed from transparent photopolymers using a laser-based 3D printer (vat photopolymerization), yielding a 3D-printed phantom of the external ear canal and middle ear. The feasibility of this phantom for otosurgical training was evaluated through an ossiculoplasty simulation involving ten otosurgeons and ten otolaryngology–head and neck surgery (ORL-HNS) residents. The participants were tasked with drilling, scooping, and placing a 3D-printed partial ossicular replacement prosthesis (PORP). Following the simulation, a questionnaire was used to collect the participants' opinions and feedback.

Results
A transparent photopolymer was deemed suitable for both the middle ear phantom and PORP. The printing procedure was precise, and the anatomical landmarks were recognizable. Based on the evaluations, the phantom had realistic maneuverability, although the haptic feedback during drilling and scooping received some criticism from ORL-HNS residents. Both otosurgeons and ORL-HNS residents were optimistic about the application of these 3D-printed models as training tools.

Conclusions
The 3D-printed middle ear phantom and PORP used in this study can be used for low-threshold training in the future. The integration of 3D-printed models in conventional otosurgical training holds significant promise.
Utility of RAND/UCLA appropriateness method in validating multiple-choice questions on ECG
Authors: Kaga Tomohiro , Inaba Shinji , Shikano Yukari , Watanabe Yasuyuki , Fujisawa Tomoki , Akazawa Yusuke , Ohshita Muneaki , Kawakami Hiroshi , Higashi Haruhiko , Aono Jun , Nagai Takayuki , Islam Mohammad Zahidul , Wannous Muhammad , Sakata Masatsugu , Yamamoto Kazumichi , Furukawa Toshi A , Yamaguchi Osamu 
Published: April 2024

Abstract
Objectives
This study aimed to investigate the utility of the RAND/UCLA appropriateness method (RAM) in validating expert consensus-based multiple-choice questions (MCQs) on electrocardiogram (ECG).

Methods
According to the RAM user’s manual, nine panelists comprising various experts who routinely handle ECGs were asked to reach a consensus in three phases: a preparatory phase (round 0), an online test phase (round 1), and a face-to-face expert panel meeting (round 2). In round 0, the objectives and future timeline of the study were elucidated to the nine expert panelists with a summary of relevant literature. In round 1, 100 ECG questions prepared by two skilled cardiologists were answered, and the success rate was calculated by dividing the number of correct answers by 9. Furthermore, the questions were stratified into “Appropriate,” “Discussion,” or “Inappropriate” according to the median score and interquartile range (IQR) of appropriateness rating by nine panelists. In round 2, the validity of the 100 ECG questions was discussed in an expert panel meeting according to the results of round 1 and finally reassessed as “Appropriate,” “Candidate,” “Revision,” and “Defer.”

Results
In round 1 results, the average success rate of the nine experts was 0.89. Using the median score and IQR, 54 questions were classified as “ Discussion.” In the expert panel meeting in round 2, 23% of the original 100 questions was ultimately deemed inappropriate, although they had been prepared by two skilled cardiologists. Most of the 46 questions categorized as “Appropriate” using the median score and IQR in round 1 were considered “Appropriate” even after round 2 (44/46, 95.7%).

Conclusions
The use of the median score and IQR allowed for a more objective determination of question validity. The RAM may help select appropriate questions, contributing to the preparation of higher-quality tests.
Triage—clinical reasoning on emergency nursing competency: a multiple linear mediation effect
Authors: Oh Won-Oak , Jung Myung-Jin 
Published: April 2024

Abstract
Background
Triage is the first step in providing prompt and appropriate emergency nursing and addressing diagnostic issues. Rapid clinical reasoning skills of emergency nurses are essential for prompt decision-making and emergency care. Nurses experience limitations in emergency nursing that begin with triage. This cross-sectional study explored the mediating effect of perceived triage competency and clinical reasoning skills on the association between Korean Triage and Acuity Scale (KTAS) proficiency and emergency nursing competency.

Methods
A web-based survey was conducted with 157 emergency nurses working in 20 hospitals in South Korea between mid-May and mid-July 2022. Data were collected utilizing self-administered questionnaires to measure KTAS proficiency (48 tasks), perceived triage competency (30 items), clinical reasoning skills (26 items), and emergency nursing competency (78 items). Data were analyzed using the PROCESS macro (Model 6).

Results
Perceived triage competency indirectly mediate the relationship between KTAS proficiency and emergency nursing competency. Perceived triage competency and clinical reasoning skills were significant predictors of emergency nursing competency with a multiple linear mediating effect. The model was found have a good fit (F = 8.990, P <.001) with, a statistical power of 15.0% (R² = 0.150).

Conclusions
This study indicates that improving emergency nursing competency requires enhancing triage proficiency as well as perceived triage competency, which should be followed by developing clinical reasoning skills, starting with triage of emergency nurses.
The effect of electronic medical records on medication errors, workload, and medical information availability among qualified nurses in Israel– a cross sectional study
Authors: Naamneh Raneen , Bodas Moran 
Published: April 2024

Abstract
Background
Errors in medication administration by qualified nursing staff in hospitals are a significant risk factor for patient safety. In recent decades, electronic medical records (EMR) systems have been implemented in hospitals, and it has been claimed that they contribute to reducing such errors. However, systematic research on the subject in Israel is scarce. This study examines the position of the qualified nursing staff regarding the impact of electronic medical records systems on factors related to patient safety, including errors in medication administration, workload, and availability of medical information.

Methods
This cross-sectional study examines three main variables: Medication errors, workload, and medical information availability, comparing two periods– before and after EMR implementation based on self-reports. A final sample of 591 Israeli nurses was recruited using online private social media groups to complete an online structured questionnaire. The questionnaires included items assessing workload (using the Expanding Nursing Stress Scale), medical information availability (the Carrington-Gephart Unintended Consequences of Electronic Health Record Questionnaire), and medical errors (the Medical Error Checklists). Items were assessed twice, once for the period before the introduction of electronic records and once after. In addition, participants answered open-ended questions that were qualitatively analyzed.

Results
Nurses perceive the EMR as reducing the extent of errors in drug administration (mean difference = -0.92 ± 0.90SD, p < 0.001), as well as the workload (mean difference = -0.83 ± 1.03SD, p < 0.001) by ∼ 30% on average, each. Concurrently, the systems are perceived to require a longer documentation time at the expense of patients’ treatment time, and they may impair the availability of medical information by about 10% on average.

Conclusion
The results point to nurses’ perceived importance of EMR systems in reducing medication errors and relieving the workload. Despite the overall positive attitudes toward EMR systems, nurses also report that they reduce information availability compared to the previous pen-and-paper approach. A need arises to improve the systems in terms of planning and adaptation to the field and provide appropriate technical and educational support to nurses using them.
Trauma-Informed Healthcare Leadership? Evidence and opportunities from interviews with leaders during COVID-19
Authors: Harris Sonia Rose , Amano Alexis , Winget Marcy , Skeff Kelley M , Brown-Johnson Cati G 
Published: April 2024

Abstract
Background
COVID-19 impacted the mental health of healthcare workers, who endured pressures as they provided care during a prolonged crisis. We aimed to explore whether and how a Trauma-Informed Care (TIC) approach was reflected in qualitative perspectives from healthcare leaders of their experience during COVID-19 (2020–2021).

Methods
Semi-structured interviews with healthcare leaders from four institutions were conducted. Data analysis consisted of four stages informed by interpretative phenomenological analysis: 1) deductive coding using TIC assumptions, 2) inductive thematic analysis of coded excerpts, 3) keyword-in-context coding of full transcripts for 6 TIC principles with integration into prior inductive themes, and 4) interpretation of themes through 6 TIC principles (safety; trustworthiness and transparency; peer support; collaboration and mutuality; empowerment, voice, and choice; and awareness of cultural, historical, and gender issues).

Results
The actions of leaders (n = 28) that were reported as successful and supportive responses to the COVID-19 pandemic or else missed opportunities reflected core principles of Trauma-Informed Care. To promote safety, leaders reported affirmative efforts to protect staff by providing appropriate physical protection, and enhanced psychological safety by providing channels for communication about emotional well-being. To promote trustworthiness and transparency, leaders listened to their staff, shared current COVID-19 information, and increased frequency of meetings to disseminate accurate information. To promote mutual support, strategies included wellness check-ins, sharing uplifting stories, affirming common goals, articulating fears, and leading by example. Examples of empowerment included: making time and adjusting modalities for flexible communication; naming challenges outside of the hospital; and functioning as a channel for complaints.
Reported missed opportunities included needing more dedicated time and space for healthcare employees to process emotions, failures in leadership managing their own anxiety, and needing better support for middle managers. Awareness of the TIC principle of cultural, historical, and gender issues was largely absent. Results informed the nascent Trauma-Informed Healthcare Leadership (TIHL) framework.

Conclusions
We propose the Trauma-Informed Healthcare Leadership framework as a useful schema for action and analysis. This approach yields recommendations for healthcare leaders including creating designated spaces for emotional processing, and establishing consistent check-ins that reference personal and professional well-being.