bluuebunny/crossref_metadata_2025_split huggingface dataset:
Developing Strategies for Success in a Cross-Disciplinary Global Virtual Team Project: Collaboration Among Student Writers and Translators
Authors: Cleary Yvonne , Slattery Darina M. , Flammia Madelyn , Minacori Patricia 
Published: May 2018

This article reports on a qualitative study of strategies and competencies used by technical communication and translation students to address challenges inherent in global virtual team collaboration. The study involved students from three universities collaborating in virtual teams to write and translate instructional documents. Qualitative content analysis of students’ reflective blogs and team transcripts was used to examine their experiences while collaborating. Students faced challenges related to communication, leadership, and technology, and developed various strategies to address those challenges. Although the students did not face cultural challenges, they reported increased awareness of cultural issues. Students also reported that the project helped them better understand the workplace and define career goals.
Classification of Temporal Bone Pneumatization on High‐Resolution Computed Tomography: Prevalence Patterns and Implications
Authors: Dexian Tan Arthur , Ng Jia Hui , Lim Su Ann , Low David Yong‐Ming , Yuen Heng Wai 
Published: May 2018

ObjectiveThe degree of pneumatization of the temporal bone has implications in the pathophysiology and surgical considerations of many temporal bone disorders. This study aims to identify common pneumatization patterns in the petrous apex, mastoid, and infralabyrinthine compartments of the temporal bone. Variables associated with temporal bone pneumatization were also identified.Study DesignCase series with chart review.SettingSingle tertiary hospital.Subjects and MethodsIn total, 299 high‐resolution computed tomography scans of the temporal bone performed on patients between 2013 and 2016 were reviewed. Only normal temporal bone scans in patients aged 13 years and older were included. Previously published grading systems were used to classify pneumatization patterns in the petrous apex, mastoid, and infralabyrinthine region.ResultsThe most common pneumatization pattern in the petrous apex was group 2 (less than half of the petrous apex medial to the labyrinth is pneumatized), that in the mastoid was group 4 (hyperpneumatization), and that in the infralabyrinthine region was type B (limited pneumatization), at 54.8%, 55.4%, and 76.0% of patients, respectively. Patients with increased pneumatization of 1 temporal bone compartment tended to have increased pneumatization of the same compartment on the contralateral side and the other compartments on the ipsilateral side (P <. 05). Younger age (P <. 001) and male sex (P =. 001) were associated with increased pneumatization in the petrous apex and infralabyrinthine compartments.ConclusionThe degree of temporal bone pneumatization varies among the different compartments. Age and sex have a significant association with the degree of pneumatization of the petrous apex and infralabyrinthine compartment.
A Pilot Study of Ultrasonography-Naïve Operators’ Ability to Use Tele-Ultrasonography to Assess the Heart and Lung
Authors: Olivieri Peter P. , Verceles Avelino C. , Hurley Julie M. , Zubrow Marc T. , Jeudy Jean , McCurdy Michael T. 
Published: May 2018

Introduction: Remotely tele-mentored ultrasound (RTMUS) involves the real-time guidance of US-naïve providers as they perform point-of-care ultrasound (POCUS) by remotely located, US-proficient providers via telemedicine. The concordance between RTMUS and POCUS in the evaluation of critically ill patients has not been reported. This study sought to evaluate the concordance between RTMUS and POCUS for the cardiopulmonary evaluation of patients in acute respiratory insufficiency and/or shock. Methods: Ultrasound-naÏve nurses performed RTMUS on critically ill patients. Concordance between RTMUS and POCUS (performed by critical care fellows) in the evaluation of the heart and lungs was reported. The test characteristics of RTMUS were calculated using POCUS as a gold standard. Concordance between RTMUS and available transthoracic echocardiography (TTE) and computed tomography (CT) scans was also reported. Results: Twenty patients were enrolled. Concordance between RTMUS and POCUS was good (90%-100%) for left ventricle function, right ventricle (RV) dilatation/dysfunction, pericardial effusion, lung sliding, pulmonary interstitial syndrome, pleural effusion, and fair (80%) for lung consolidation. Concordance between RTMUS and TTE or CT was similar. RTMUS was highly specific (88%-100%) for all abnormalities evaluated and highly sensitive (89%-100%) for most abnormalities although sensitivity for the detection of RV dilatation/dysfunction (33%) and pulmonary interstitial syndrome (71%) was negatively impacted by false negatives. Conclusions: RTMUS may be a reasonable substitute for POCUS in the cardiopulmonary evaluation of patients with acute respiratory insufficiency and/or shock. These findings should be validated on a larger scale.
Supporting a Culture of Health in the Workplace: A Review of Evidence-Based Elements
Authors: Flynn Jennifer Posa , Gascon Gregg , Doyle Stephen , Matson Koffman Dyann M. , Saringer Colleen , Grossmeier Jessica , Tivnan Valeria , Terry Paul 
Published: May 2018

Objective: To identify and evaluate the evidence base for culture of health elements. Data Source: Multiple databases were systematically searched to identify research studies published between 1990 and 2015 on culture of health elements. Study Inclusion and Exclusion Criteria: Researchers included studies based on the following criteria: (1) conducted in a worksite setting; (2) applied and evaluated 1 or more culture of health elements; and (3) reported 1 or more health or safety factors. Data Extraction: Eleven researchers screened the identified studies with abstraction conducted by a primary and secondary reviewer. Of the 1023 articles identified, 10 research reviews and 95 standard studies were eligible and abstracted. Data Synthesis: Data synthesis focused on research approach and design as well as culture of health elements evaluated. Results: The majority of published studies reviewed were identified as quantitative studies (62), whereas fewer were qualitative (27), research reviews (10), or other study approaches. Three of the most frequently studied culture of health elements were built environment (25), policies and procedures (28), and communications (27). Although all studies included a health or safety factor, not all reported a statistically significant outcome. Conclusions: A considerable number of cross-sectional studies demonstrated significant and salient correlations between culture of health elements and the health and safety of employees, but more research is needed to examine causality.
MEDIUS: A Serious Game for Autistic Children Based on Decision System
Authors: Daouadji Amina Kinane , Fatima Bendella 
Published: May 2018

Background and Aim. This work aims to realize a serious game called “Medius” based on criteria of decision support to present a new mean of communication between the tutor and the autistic child in the form of a playful serious game, and in a purely educational frame. Two methods of communication and learning are involved in Medius: Picture Exchange Communication System “PECS” and Applied Behavior Analysis “ABA” to guarantee an effective apprenticeship for autistic children without taking into account their types of autism. This game is retroactive and will be adapted according to the individual levels of each player. Result. Thanks to the obtained information we were able to know the preferences, the habits and the characters of the autistic children involved in the experiment. Conclusion. This work is very useful for a targeted apprenticeship and personalized to each player ( autistic child) and also represents a mean of communication between the tutor and the autistic child seen the difficulty of the exchanges of the information and the communication which reign in the world of the children affected by the pervasive developmental disorders “PDD”.
Hip resurfacing in patients with severe osteoarthritis and blocked medullary canal
Authors: Pritchett James W. 
Published: May 2018

Introduction: This study evaluated the effectiveness of hip resurfacing in patients with femoral deformities or retained femoral implants. Implant removal and conversion total hip replacement (CTHR) have been associated with increased operative time, blood loss, and cost. Removing intramedullary nails in particular can be difficult and can result in a more difficult recovery and/or complications. Hip resurfacing can be performed with a blocked femoral canal and has the possible additional benefits of a less-complex procedure, improved functional outcomes, better patient survivorship, and a possibly less-complicated revision should a failure occur. Materials and methods: The author performed hip resurfacing in 61 patients (65 hips) with a blocked femur who had been advised elsewhere that they could not undergo THR without also undergoing additional surgical procedures. The perioperative complexity of resurfacing was evaluated by recording operative time, blood loss and functional outcomes using the Harris Hip Score (HHS) and Short-Form 12 (SF-12) questionnaire. Implant survivorship was evaluated by the need for revision surgery. Results: At 9 years’ mean follow-up (range 5–19 years), 59 of the 61 patients presented for postoperative evaluation. The mean operative time was 104 minutes and the mean blood loss was 300 cc. The mean HHS improved from 41 to 92 ( p < 0.001) and the mean SF-12 physical and mental scores improved from 26 to 49 and from 44 to 54, respectively ( p < 0.001). None of the procedures failed or required revision. Conclusion: Canal-sparing hip resurfacing is a successful and less complicated option than CTHR when there is deformity or retained implant blocking the femoral canal.
The effectiveness of telemedicine on body mass index: A systematic review and meta-analysis
Authors: Huang Jen-Wu , Lin Yi-Ying , Wu Nai-Yuan 
Published: May 2018

Object The purpose of this study was to evaluate the clinical effectiveness of telemedicine on changes in body mass index for overweight and obese people as well as for diabetes and hypertension patients. Methods A systematic review of articles published before 31 August 2014, was conducted using searches of Medline, Cochrane Library, EMBASE, and CINAHL Plus. The inclusion criteria were randomised controlled trials that compared telemedicine interventions with usual care or standard treatment in adults and reported a change in body mass index. A meta-analysis was conducted for eligible studies, and the primary outcome was a change in body mass index. Subgroup analysis was performed for the type of telemedicine, main purpose of intervention, and length of intervention. Results Twenty-five randomised controlled trials comprising 6253 people were included in the qualitative and quantitative analyses. The length of intervention ranged from nine weeks to two years. The meta-analysis revealed significant differences in body mass index changes (pooled difference in means = –0.49, 95% confidence interval –0.63 to –0.34, p < 0.001) between the telemedicine and control groups. The subgroup analyses found that either Internet-based or telephone-based intervention was associated with greater changes in body mass index than in controls. Telemedicine intervention was effective in improving body mass index whether it was used for diabetes control, hypertension control, weight loss, or increasing physical activity and was also effective for people with and without diabetes or hypertension. However, only interventions with a duration ≥ 6 months significantly decreased body mass index compared to controls. Conclusion Both patients with chronic disease and overweight/obese people could benefit from telemedicine interventions. We suggest that an effective telemedicine approach should be longer than six months and emphasise the importance of post-interventional follow-ups.
Impact of an optimized colonoscopic screening program for patients with Lynch syndrome: 6-year results of a specialized French network
Authors: Perrod Guillaume , Samaha Elia , Rahmi Gabriel , Khater Sherine , Abbes Leila , Savale Camille , Perkins Geraldine , Zaanan Aziz , Chatellier Gilles , Malamut Georgia , Cellier Christophe 
Published: May 2018

Background: Despite colonoscopic screening, colorectal cancer (CRC) remains frequent in patients with Lynch syndrome (LS). The objective of this study was to evaluate the impact of an optimized colorectal screening program within a French dedicated network. Methods: All LS patients followed at our institution were consecutively included in the Prédisposition au Cancer Colorectal-Ile de France (PRED-IdF) network. Patients were offered an optimized screening program allowing an adjustment of the interval between colonoscopies, depending on bowel preparation, chromoendoscopy achievement and adenoma detection. Colonoscopies were defined as optimal when all the screening criteria were respected. We compared colonoscopy quality and colonoscopy detection rate before and after PRED-IdF inclusion, including polyp detection rate (PDR), adenoma detection rate (ADR) and cancer detection rate (CDR). Results: Between January 2010 and January 2016, 144 LS patients were consecutively included (male/female = 50/94, mean age = 51 ± 13 years and mutations: MLH1 = 39%, MSH2 = 44%, MSH6 = 15%, PMS2 = 1%). A total of 564 colonoscopies were analyzed, 353 after inclusion and 211 before. After PRED-IdF inclusion, 98/144 (68%) patients had optimal screening colonoscopies versus 33/132 (25%) before ( p < 0.0005). The optimal colonoscopy rate was 304/353 (86%) after inclusion versus 87/211 (41%) before, ( p < 0.0001). PRED-IdF inclusion was associated with a reduction of CRC occurrence with a CDR of 1/353 (0.3%) after inclusion versus 6/211 (2.8%) before ( p = 0.012). ADR and PDR were 99/353 (28%) versus 60/211 (28.8%) ( p > 0.05) and 167/353 (48.1%) versus 90/211 (42.2%) ( p > 0.05), respectively after and before inclusion. Conclusions: An optimized colonoscopic surveillance program in LS patients seems to improve colonoscopic screening quality and might possibly decrease colorectal interval cancer occurrence. Long-term cohort studies are needed to confirm these results.
Magnesioleydetite and straβmannite, two new uranyl sulfate minerals with sheet structures from Red Canyon, Utah
Authors: Kampf Anthony R. , Plášil Jakub , Kasatkin Anatoly V. , Nash Barbara P. , Marty Joe 
Published: May 2018

AbstractMagnesioleydetite (IMA2017-063), Mg(UO2)(SO4)2·11H2O, and straβmannite (IMA2017-086), Al(UO2)(SO4)2F·16H2O, are two new minerals from mines in Red Canyon, San Juan County, Utah, USA. Magnesioleydetite occurs in the Markey mine and straβmannite occurs in both the Markey and Green Lizard mines. Both minerals are secondary phases found in efflorescent crusts on the surfaces of mine walls. Magnesioleydetite occurs in irregular aggregates (to ~0.5 mm) of blades (to ~0.2 mm) exhibiting the following properties: transparent to translucent; pale green–yellow colour; vitreous lustre; white streak; non-fluorescent; brittle; Mohs hardness ≈ 2; irregular fracture; one perfect cleavage on {001}; and calculated density = 2.463 g/cm3. Straβmannite occurs in irregular aggregates (to ~0.5 mm) of equant crystals (to ~0.2 mm) exhibiting the following properties: transparent; light yellow–green colour; vitreous to greasy lustre; nearly white streak; bright greenish-blue fluorescence; somewhat brittle, Mohs hardness ≈ 1½; irregular fracture; one good cleavage on {001}; measured and calculated densities of 2.20(2) and 2.173 g/cm3, respectively; optically biaxial (–); α = 1.477(2), β = 1.485(2) and γ = 1.489(2) (white light); 2Vmeas.= 72(2)°; dispersionr&gt;v(slight); orientationY=b,X∧c= 20° (in obtuse β); pleochroism withX= nearly colourless,Y= pale green–yellow andZ= light green–yellow (X&lt;Y&lt;Z). The empirical formulas for magnesioleydetite and straβmannite are (Mg0.56Fe0.26Zn0.11Mn0.01)Σ0.94(U0.99O2)(S1.015O4)2·11H2O and Al1.00Na0.16(U0.99O2)(S1.00O4)2[F0.58(OH)0.42]·16H2O, respectively. Magnesioleydetite is monoclinic,C2/c,a= 11.3513(3),b= 7.7310(2),c= 21.7957(15) Å, β = 102.387(7)°,V= 1868.19(16) Å3andZ= 4. Straβmannite is monoclinic,C2/c,a= 11.0187(5),b= 8.3284(3),c= 26.6727(19) Å, β = 97.426(7)°,V= 2427.2(2) andZ= 4. The structures of magnesioleydetite (R1= 0.016 for 2040I&gt; 2σIreflections) and straβmannite (R1= 0.0343 for 2220I&gt; 2σIreflections) each contain uranyl-sulfate sheets based on the protasite-anion topology.
Independent factors associated with wearing different types of outdoor footwear in a representative inpatient population: a cross‐sectional study
Authors: Barwick Alex L. , van Netten Jaap J. , Reed Lloyd F. , Lazzarini Peter A. 
Published: May 2018

AbstractBackgroundFootwear can have both a positive and negative impact on lower limb health and mobility across the lifespan, influencing the risk of foot pain, ulceration, and falls in those at risk. Choice of footwear can be influenced by disease as well as sociocultural factors, yet few studies have investigated the types of footwear people wear and the profiles of those who wear them. The aim of this study was to investigate the prevalence and factors associated with outdoor footwear type worn most often in a representative inpatient population.MethodsThis study was a secondary data analysis of a cohort of 733 inpatients that is highly representative of developed nations' hospitalised populations; 62 ± 19 years, 55.8% male, and 23.5% diabetes. Socio‐demographic, medical history, peripheral arterial disease, peripheral neuropathy, foot deformity, foot ulcer history, amputation history and past foot treatment variables were collected. Participants selected the footwear type they mostly wore outside the house in the previous year from 16 types of footwear. Multivariate logistic regression identified independent factors associated with outdoor footwear types selected.ResultsThe most common outdoor footwear types were: running shoes (20%), thongs/flip flops (14%), walking shoes (14%), sandals (13%) and boots (11%). Several socio‐demographic, medical history and foot‐related factors were independently associated (Odds Ratio; 95% Confidence Interval)) with different types of footwear. Running shoes were associated with male sex (2.7; 1.8–4.1); thongs with younger age (0.95 for each year; 0.94–0.97), being female (2.0; 1.2–3.1) and socio‐economic status (3.1; 1.2–7.6); walking shoes with arthritis (1.9; 1.2–3.0); sandals with female sex (3.8; 2.3–6.2); boots with male sex (9.7; 4.3–21.6) and inner regional (2.6; 1.3–5.1) and remote (3.4; 1.2–9.5) residence (all, p < 0.05).ConclusionsWe profiled the types of outdoor footwear worn most in a large diverse inpatient population and the factors associated with wearing them. Sex was the most consistent factor associated with outdoor footwear type. Females were more likely to wear thongs and sandals and males boots and running shoes. Overall, this data gives insights into the socio‐demographic, medical and other health factors that are related to footwear choice in a large diverse population primarily of older age.
Adolescent affective symptoms and mortality
Authors: Archer Gemma , Kuh Diana , Hotopf Matthew , Stafford Mai , Richards Marcus 
Published: May 2018

BackgroundLittle is known about the relationship between adolescent affective problems (anxiety and depression) and mortality.AimsTo examine whether adolescent affective symptoms are associated with premature mortality, and to assess whether this relationship is independent of other developmental factors.MethodData (n= 3884) was from Britain's oldest birth cohort study – the National Survey of Health and Development. Adolescent affective symptoms were rated by teachers at ages 13 and 15 years: scores were summed and classified into three categories: mild or no, moderate and severe symptoms (1st–50th, 51st–90th and 91st–100th percentiles, respectively). Mortality data were obtained from national registry data up to age 68 years. Potential confounders were parental social class, childhood cognition and illness, and adolescent externalising behaviour.ResultsOver the 53-year follow-up period, 12.2% (n= 472) of study members died. Severe adolescent affective symptoms were associated with an increased rate of mortality compared with those with mild or no symptoms (gender adjusted hazard ratio 1.76, 95% CI 1.33–2.33). This association was only partially attenuated after adjustment for potential confounders (fully adjusted hazard ratio 1.61, 95% CI 1.20–2.15). There was suggestive evidence of an association across multiple causes of death. Moderate symptoms were not associated with mortality.ConclusionsSevere adolescent affective symptoms are associated with an increased rate of premature mortality over a 53-year follow-up period, independent of potential confounders. These findings underscore the importance of early mental health interventions.Declaration of interestNone.
The survivorship tsunami: Sustainability of current models of follow-up care.
Authors: Mayer Deborah , Knafl George , Fitzpatrick Brendan , Nevidjon Brenda Marion 
Published: May 2018

48 Background: Annual statistics describe the number of anticipated new cancer cases and deaths as well as the prevalence of those living with cancer. In practice, the number of new cases is used as a proxy for cancer program size, planning program growth and determining workforce needs. While the number of new cases and prevalence has been growing linearly, it may be a poor measure for anticipating health care workforce and clinical resource needs. We explored modeling growth curves of follow-up visits based on anticipated number of new cases alone or with follow-up visits to compare these two approaches. Methods: We used the following assumptions in creating the growth curves: 1) only 50% of new cancer cases would be counted to adjust for those with metastatic disease or different follow-up schedules; 2) the first year of diagnosis would be considered treatment; 3) a common solid tumor follow-up regimen would be used that included 4 visits in year 2, 3 visits in year 3, 2 visits in year 2 and 1 visit in year 5 and thereafter; and 4) new cases would grow at a rate of 10%/year. We then modeled discharging the 50% included in the model at 5 or 10 years. We did not factor in existing patients being seen in a program. Results: If a program had 5,000 new cases in the first year, with a 10% annual growth, there would be 11,790 new cases at 10 years. If you just looked at the 50% receiving follow-up care for 10 years after diagnosis, there would be 35,928 follow-up visits at 5 years and 70,662 visits at 10 years. If you just looked at the 50% receiving follow-up care for only 5 years after diagnosis, there would be 33,428 follow-up visits at 5 years and 53,870 visits at 10 years. Further analysis based on different program sizes and assumptions will be presented. Conclusions: Planning workforce and clinical resources based on number of new cancer cases alone will be inadequate to predict those needs. Risk based modeling and triage will be needed in a new model of follow-up or survivorship care that remains to be developed, tested and deployed to avoid a crisis in cancer survivorship care.