bluuebunny/crossref_metadata_2025_split huggingface dataset:
Barriers and facilitators to COVID-19 testing among staff and parents from San Diego schools
Authors: Nguyen Megan , Flores Marlene , Van Vo Anh , Omaleki Vinton , Streuli Samantha , Fielding-Miller Rebecca 
Published: June 2023

AbstractCOVID-19 testing is an important risk mitigation strategy for COVID-19 prevention in school settings, where the virus continues to pose a public health challenge for in-person learning. Socially vulnerable school communities with the highest proportion of low-income, minority, and non-English speaking families have the least testing access despite shouldering a disproportionate burden of COVID-19 morbidity and mortality. Through the Safer at School Early Alert (SASEA) program, we investigated community perceptions of testing in San Diego County schools, with a focus on barriers and facilitators from the perspective of socially vulnerable parents and school staff. Using a mixed-methods approach, we administered a community survey and conducted focus group discussions (FGDs) with staff and parents from SASEA-affiliated schools and childcares. We recruited 299 survey respondents and 42 FGD participants. Protecting one’s family (96.6%) and protecting one’s community (96.6%) were marked as key motivators to testing uptake. School staff in particular reported that the reassurance of a negative status mitigated concerns about COVID-19 infection in schools. Participants expressed that COVID-19-related stigma, loss of income as a result of isolation/quarantine requirements, and lack of multilingual materials were the most significant barriers to testing. Our findings suggest that the testing barriers faced by school community members are predominantly structural. Testing uptake efforts must provide support and resources to manage the social and financial consequences of testing while continuously communicating its benefits. There is a clear need to continue to incorporate testing as a strategy to maintain school safety and facilitate access for vulnerable community members.
A SARS-CoV-2 outbreak in a plastics manufacturing plant
Authors: Graham Alice , Raja Amber I. , van Veldhoven Karin , Nicholls Gillian , Simpson Andrew , Atkinson Barry , Nicholls Ian , Higgins Hannah , Cooke Joan , Bennett Allan , Morgan Derek , Keen Chris , Fletcher Tony , Pearce Neil , Atchison Christina , Brickley Elizabeth B. , Chen Yiqun 
Published: June 2023

Abstract
Background
A SARS-CoV-2 outbreak with an attack rate of 14.3% was reported at a plastics manufacturing plant in England.

Methods
Between 23rd March and 13th May 2021, the COVID-OUT team undertook a comprehensive outbreak investigation, including environmental assessment, surface sampling, molecular and serological testing, and detailed questionnaires, to identify potential SARS-CoV-2 transmission routes, and workplace- and worker-related risk factors.

Results
While ventilation, indicated using real-time CO2 proxy measures, was generally adequate on-site, the technical office with the highest localized attack rate (21.4%) frequently reached peaks in CO2 of 2100ppm. SARS-CoV-2 RNA was found in low levels (Ct ≥35) in surface samples collected across the site. High noise levels (79dB) were recorded in the main production area, and study participants reported having close work contacts (73.1%) and sharing tools (75.5%). Only 20.0% of participants reported using a surgical mask and/or FFP2/FFP3 respirator at least half the time and 71.0% expressed concerns regarding potential pay decreases and/or unemployment due to self-isolation or workplace closure.

Conclusions
The findings reinforce the importance of enhanced infection control measures in manufacturing sectors, including improved ventilation with possible consideration of CO2 monitoring, utilising air cleaning interventions in enclosed environments, and provision of good-quality face masks (i.e., surgical masks or FFP2/FFP3 respirators) especially when social distancing cannot be maintained. Further research on the impacts of job security-related concerns is warranted.
Cross-cultural adaptation and validation of the Northwick park neck pain questionnaire to Urdu language
Authors: Farooq Muhammad Nazim , Naz Somiya , Kousar Ambrin , Shahzad Komal 
Published: June 2023

AbstractBackgroundDespite its widespread use for assessing pain and disability in patients suffering from neck pain, the Northwick Park Neck Pain Questionnaire (NPQ) has yet to be translated and validated in Urdu. The purpose of the present study was to translate and cross-culturally adapt the NPQ into Urdu language (NPQ-U), and to investigate the NPQ-U’s psychometric properties in patients with non-specific neck pain (NSNP).MethodsThe NPQ was translated and cross-culturally adapted into Urdu in accordance with the previously described guidelines. The study included 150 NSNP patients and 50 healthy participants. The NPQ-U, Urdu version of neck disability index (NDI-U), neck pain and disability scale (NPDS), and numerical pain rating scale (NPRS) were completed by all participants on first visit. After three weeks of physical therapy, the patients completed all of the questionnaires listed above, along with the global rating of change scale. Test-retest reliability was determined on 46 randomly selected patients who completed the NPQ-U again two days after the first response. The NPQ-U was evaluated for internal consistency, content validity, construct (convergent and discriminative) validity, factor analysis, and responsiveness.ResultsThe NPQ-U demonstrated excellent test-retest reliability (intra-class correlation coefficient = 0.96) and high internal consistency (Cronbach’s alpha = 0.89). There were no floor or ceiling effects for the NPQ-U total score, indicating good content validity. A single factor was extracted, which explained 54.56% of the total variance. For convergent validity, the NPQ-U showed a strong correlation with NDI-U (r = 0.89, P < 0.001), NPDS (r = 0.71, P < 0.001), and NPRS (r = 0.73, P < 0.001). The results revealed a significant difference between patients and healthy controls in the NPQ-U total scores (P < 0.001) demonstrating significant discriminative validity. A significant difference in the NPQ-U change scores between the stable and the improved groups (P < 0.001) confirmed its responsiveness. Furthermore, the NPQ-U change score showed a moderate correlation with NPDS change score (r = 0.60, P < 0.001) and NPRS change score (r = 0.68, P < 0.001), but a strong correlation with NDI-U change score (r = 0.75, P < 0.001).ConclusionThe NPQ-U is a reliable, valid, and responsive tool for assessing neck pain and disability in Urdu-speaking patients with NSNP.
Orthodontic care in orthodontic patients during the COVID-2019 pandemic: emergency, emergency response and orthodontic treatment preference
Authors: Miao Zeyao , Zhang Haijuan , Han Yandong , Wang Lirong , Wang Shuang 
Published: June 2023

Abstract
Background
The objective of this study was to investigate the characteristics of emergencies and the requirement for emergency treatment after the suspension of orthodontic appointments. The attitude towards orthodontic treatment preference was evaluated as well, including receiving orthodontic treatment and the preference for orthodontic appliances.

Subjects and methods
An electronic questionnaire was distributed to the patients, including 4 sections: Section 1 – demographic and basic information; Section 2 – the characteristics of emergencies and emergency treatment requirements; Section 3 – the NRS-11 for pain and Manchester Orofacial Pain Disability Scale used to evaluate the intensity of orofacial pain and disability; and Section 4 – attitudes towards receiving orthodontic treatment and appliance preference. Descriptive statistics, Pearson’s chi-square test, Wilcoxon's rank-sum test and stepwise generalized linear model (GLM) were performed with significance set at P < 0.05.

Result
Most participants’ (91.61%) follow-up appointments were suspended. The emergency rate and emergency treatment requirements were not different between the fixed appliance (FA) and clear aligner (CA) groups. Patients who reported emergencies (P < 0.01) in the FA group (P < 0.05) and some emergencies in the FA (P < 0.05) suffered worse pain and disability. More FA participants preferred alternative appliances (P < 0.05) due to pain and disability (P < 0.05).

Conclusion
FA patients’ emergencies caused worse pain and disability when orthodontic appointments were suspended. Pain and disability were not the causes of emergency treatment requirements. The CA group seemed to show a tendency towards orthodontic appliance preference, which was an ideal modality to weather the epidemic, combined with telemedicine.
Translation, adaptation, and validation of the Tolerance of Ambiguity in Medical Students and Doctors (TAMSAD) scale for use in Japan
Authors: Fujikawa Hirohisa , Son Daisuke , Hayashi Mikio , Kondo Kayo , Eto Masato 
Published: June 2023

Abstract
Background
Ambiguity is inherent to the medical field; hence, assessing and educating medical trainees regarding ambiguity tolerance is essential. The Tolerance of Ambiguity in Medical Students and Doctors (TAMSAD) scale—a novel instrument that assesses ambiguity tolerance in clinical settings—has been widely used for medical education research in Western countries. However, a version of this scale applicable to the intricate clinical contexts of Japan has not yet been developed. In this study, we developed the Japanese version of the TAMSAD (J-TAMSAD) scale and tested its psychometric properties.

Methods
In this multicenter study, we collected data through a cross-sectional survey in two universities (medical students) and ten hospitals (residents) across Japan, and evaluated the structural validity, criterion-related validity, and internal consistency reliability of the J-TAMSAD scale.

Results
We analyzed the data of 247 participants. The sample was randomly divided in half, with exploratory factor analysis (EFA) performed on one half and confirmatory factor analysis (CFA) on the other. EFA led to an 18-item J-TAMSAD scale comprising five factors. CFA showed acceptable fit for this five-factor model (comparative fit index = 0.900, root mean square error of approximation = 0.050, standardized root mean square residual = 0.069, goodness of fit index = 0.987). There was a positive correlation between the J-TAMSAD scale scores and total reverse scores on the Japanese version of the Short Intolerance of Uncertainty Scale (Pearson correlation coefficient 0.41). The internal consistency was found to be satisfactory (Cronbach’s alpha 0.70).

Conclusions
The J-TAMSAD scale was developed, and its psychometric properties were confirmed. The instrument can be useful for assessing tolerance of ambiguity among medical trainees in Japan. With further validation, it could be used to verify the educational effectiveness of curricula that foster ambiguity tolerance in medical trainees, or even in research assessing the relationship with other variables.
Rise of public e-learning opportunities in the context of COVID-19 pandemic-induced curtailment of face-to-face courses, exemplified by epidural catheterization on YouTube.
Authors: Flinspach Armin N. , Sterz Jasmina , Neef Vanessa , Flinspach Mairen H. , Zacharowski Kai , Ruesseler Miriam , Janker Lena , Raimann Florian J. 
Published: June 2023

Abstract
Background
In the context of the coronavirus pandemic, countless face-to-face events as well as medical trainings were cancelled or moved to online courses, which resulted in increased digitalization in many areas. In the context of medical education, videos provide tremendous benefit for visualizing skills before they are practised.

Methods
Based on a previous investigation of video material addressing epidural catheterization available on the YouTube platform, we aimed to investigate new content produced in the context of the pandemic. Thus, a video search was conducted in May 2022.

Results
We identified twelve new videos since the pandemic with a significant improvement in the new content in terms of procedural items (p = 0.03) compared to the prepandemic video content. Video content released in the course of the COVID-19 pandemic was more often created by private content creators and were significantly shorter in total runtime than those from university and medical societies (p = 0.04).

Conclusion
The profound changes in the learning and teaching of health care education in relation to the pandemic are largely unclear. We reveal improved procedural quality of predominantly privately uploaded content despite a shortened runtime compared to the prepandemic period. This might indicate that technical and financial hurdles to producing instructional videos by discipline experts have decreased. In addition to the teaching difficulties caused by the pandemic, this change is likely to be due to validated manuals on how to create such content. The awareness that medical education needs to be improved has grown, so platforms offer specialized sublevels for high-quality medical videos.
Evaluation of peripheral cannulation technique among nurses in maternity and Dr. Jamal Ahmad Rashid pediatric teaching hospitals in Sulaimaniyah, Iraq
Authors: Faris Gona Othman , Abdulkareem Awayi Ghazy , Ismael Niyan Hakim , Qader Delan Jamal 
Published: June 2023

Abstract
Background
Obedience to the excellent standards of nursing practice is the ultimate attitude to develop patient outcomes and avoid nursing process related-infections. Inserting the peripheral intravenous cannula is the utmost mutual aggressive technique achieved in nursing care for patients. Therefore, nurses must have adequate knowledge and practice to ensure the procedure’s success.

Objectives
To determine the peripheral cannulation technique evaluation among nurses working in the emergency departments.

Methods
This descriptive-analytical study was conducted at Maternity and Pediatric Teaching Hospitals in Sulaimaniyah, Iraq on 101 randomly selected nurses, from 14th December 2021 to 16th March 2022. Data collection was carried out through a structured interview questionnaire aimed to gather the nurses’ general characteristics and an observational checklist to assess the nurses’ pre, during and post practices regarding peripheral cannulation technique.

Results
According to general practice, 43.6% of nurses had an average level, 29.7% had a good level, and 26.7% had a poor level of practice in the evaluation of the peripheral cannulation technique. Our study also showed a positive association between socio-demographic characteristics of the studied samples with the overall level of practice regarding peripheral cannulation technique.

Conclusions
Nurses were not practised peripheral cannulation technique appropriately; however, half of the nurses’ had an average level of practice, although their practices were not followed the standard protocols.
Implementing interprofessional video consultations with general practitioners and psychiatrists in correctional facilities in Germany: results from a mixed-methods study
Authors: Colombo Miriam Giovanna , Joos Stefanie , Koch Roland 
Published: June 2023

Abstract
Background
Adequate health care in correctional facilities is often limited by staff shortage, which entails time-consuming consultations with physicians outside of these facilities. Video consultations (VC) have been implemented in many different health care settings and may also be useful in correctional facilities. As part of a pilot project, synchronous VC were implemented in five correctional facilities in Germany in June 2018. The aim of this study was to describe the implementation process from the providers’ perspective and to identify factors promoting or inhibiting the implementation process of VC with a focus on interprofessional collaboration between nursing staff and telemedicine physicians.

Methods
As part of the mixed-methods evaluation of the pilot project, site visits to the five correctional facilities were carried out. Nursing staff from the five correctional facilities (n=49) and telemedicine physicians (n=10) were asked to participate in interviews and a questionnaire survey. Interviews were analyzed using qualitative content analysis and questionnaires were evaluated using descriptive statistical methods. The results from both data sources were integrated and discussed in the framework of Normalization Process Theory.

Results
Interviews were conducted with 24.5% (n=12) of nursing staff and 20.0% (n=2) of telemedicine physicians, while questionnaires were returned by 22.5% (n=11) of nursing staff and 33.3% (n=3) of telemedicine physicians. VC with general practitioners and psychiatrists were perceived as an additional support during times when physicians were absent from the correctional facilities. Allocating telemedicine physicians to specific correctional facilities might further improve interprofessional collaboration with nursing staff during VC. Inhibiting factors comprised the lack of integrating nursing staff into the implementation process, increased workload, insufficient training and the implementation of VC at an inconvenient time.

Conclusions
To summarize, VC are a promising supplement to face-to-face health care in correctional facilities despite several limitations. These might be compensated by improving interprofessional cooperation and by integrating telemedicine physicians into local health care teams.
MicroRNA-27a-3p enhances the inflammatory phenotype of Juvenile Idiopathic Arthritis fibroblast-like synoviocytes
Authors: Bullock Claire H. , McAlpine Sarah M. , Roberts Sarah E. , Derfalvi Beata 
Published: June 2023

Abstract
Background
Juvenile Idiopathic Arthritis (JIA) is the most prevalent chronic pediatric rheumatic disorder. In joints of JIA patients, aggressive phenotypic changes in fibroblast-like synoviocytes (FLS) of the synovial lining play a key role in inflammation. MicroRNAs are dysregulated in rheumatoid arthritis and JIA, including miR-27a-3p. However, it is not understood if miR-27a-3p, enriched in JIA synovial fluid (SF) and leukocytes, alters FLS function.

Methods
Primary JIA FLS cells were transfected with a miR-27a-3p mimic or a negative control microRNA (miR-NC) and stimulated with pooled JIA SF or inflammatory cytokines. Viability and apoptosis were analyzed by flow cytometry. Proliferation was evaluated using a 3H-thymidine incorporation assay. Cytokine production was assessed by qPCR and ELISA. Expression of TGF-β pathway genes was determined using a qPCR array.

Results
MiR-27a-3p was constitutively expressed in FLS. Overexpression of miR-27a-3p caused increased interleukin-8 secretion in resting FLS, and interleukin-6 was elevated in SF-activated FLS compared to miR-NC. Furthermore, stimulation with pro-inflammatory cytokines augmented FLS proliferation in miR-27a-3p-transfected FLS relative to miR-NC. Expression of multiple TGF-β pathway genes was modulated by overexpression of miR-27a-3p.

Conclusions
MiR-27a-3p significantly contributes to FLS proliferation and cytokine production, making it a potential candidate for epigenetic therapy that targets FLS in arthritis.
Novel cerebrospinal fluid biomarkers correlating with shunt responsiveness in patients with idiopathic normal pressure hydrocephalus
Authors: Weiner Sophia , Junkkari Antti , Sauer Mathias , Luikku Antti , Rauramaa Tuomas , Kokkola Tarja , Herukka Sanna-Kaisa , Blennow Kaj , Zetterberg Henrik , Leinonen Ville , Gobom Johan 
Published: June 2023

Abstract
Background
Idiopathic Normal pressure hydrocephalus (iNPH) is a form of adult hydrocephalus that is clinically characterized by progressive gait impairment, cognitive dysfunction, and urinary incontinence. The current standard method of treatment involves surgical installation of a CSF diversion shunt. However, only a fraction of patients shows an alleviation of symptoms from shunt surgery. Thus, the purpose of this prospective explorative proteomic study was to identify prognostic CSF biomarkers to predict shunt responsiveness in iNPH patients. Further, we evaluated the ability of the core Alzheimer’s disease (AD) CSF biomarkers phosphorylated (p)-tau, total (t)-tau, and amyloid-β 1–42 (Aβ1–42) to serve as predictors of shunt response.

Methods
We conducted a tandem mass tag (TMT) proteomic analysis of lumbar CSF from 68 iNPH patients, sampled pre-shunt surgery. Tryptic digests of CSF samples were labelled with TMTpro reagents. The TMT multiplex samples were fractionated in 24 concatenated fractions by reversed-phase chromatography at basic pH and analysed by liquid chromatography coupled to mass spectrometry (LC–MS) on an Orbitrap Lumos mass spectrometer. The relative abundances of the identified proteins were correlated with (i) iNPH grading scale (iNPHGS) and (ii) gait speed change 1 year after surgery from baseline to identify predictors of shunt responsiveness.

Results
We identified four CSF biomarker candidates which correlated most strongly with clinical improvement on the iNPHGS and were significantly changed in shunt-responsive compared to shunt-unresponsive iNPH patients 1 year post-surgery: FABP3 (R = − 0.46, log2(fold change (FC)) = − 0.25, p < 0.001), ANXA4 (R = 0.46, log2(FC) = 0.32, p < 0.001), MIF (R = -0.49, log2(FC) =  − 0.20, p < 0.001) and B3GAT2 (R = 0.54, log2(FC) = 0.20, p < 0.001). In addition, five biomarker candidates were selected based on their strong correlation with gait speed change 1 year after shunt installation: ITGB1 (R = − 0.48, p < 0.001), YWHAG (R = − 0.41, p < 0.01), OLFM2 (R = 0.39, p < 0.01), TGFBI (R = − 0.38, p < 0.01), and DSG2 (R = 0.37, p < 0.01).
Concentrations of the CSF AD core biomarkers did not differ significantly with shunt responsiveness.

Conclusion
FABP3, MIF, ANXA4, B3GAT2, ITGB1, YWHAG, OLFM2, TGFBI and DSG2 in CSF are promising prognostic biomarker candidates to predict shunt responsiveness in iNPH patients.