bluuebunny/crossref_metadata_2025_split huggingface dataset:
Association between non-alcoholic fatty liver disease and risk of incident heart failure: a meta-analysis of observational studies
Authors: Li Wensheng , Wen Weixing , Xie Dongxiao , Qiu Min , Cai Xiaoyan , Zheng Sulin , Huang Yuli 
Published: August 2022

Background and aims: Recent research has associated non-alcoholic fatty liver disease (NAFLD) with an increased risk of atherosclerotic cardiovascular disease. Previous studies that evaluated the association between NAFLD and risk of heart failure (HF) yielded inconsistent results, however. This meta-analysis aimed to evaluate the association between NAFLD and the risk of HF. Methods: We searched multiple electronic databases, including PubMed, Google Scholar, Embase and Web of Science for potential studies published from inception until 30 October 2021. Cohort studies reported multivariable-adjusted risks of incident HF in NAFLD patients comparing those without NAFLD were included. Results: Six cohort studies comprising 10,979,967 participants (women = 55.5%) were included in the study. The median prevalence of NAFLD in these studies was 22.2%. During a median follow-up duration of 7.0 years, 92,915 HF cases were detected. In the unadjusted model, patients with NAFLD had a greater risk of incident HF [random-effect hazard ratio (HR) = 1.47, 95% confidence interval (CI) = 1.25–1.75, I2 = 99%], compared with those without NAFLD. After multivariable adjustment of confounding risk factors, NAFLD was still linked with a higher risk of HF incidence (random-effect HR = 1.36, 95% CI = 1.16–1.58, I2 = 98%). The risk of HF was increased not only in patients with progressive NAFLD severity but also in those with simple steatosis. The absolute risk difference of HF in NAFLD patients compared with those without NAFLD was 11.0 (95% CI = 4.9–17.7) per 10,000 person-years after multivariable adjustment. Conclusion: This meta-analysis suggests that NAFLD may be associated with an increased risk of incident HF. Owing to the high heterogeneity of the published studies, however, further high-quality studies are still needed.
Understanding Questions and Concerns Regarding COVID-19 and the COVID-19 Vaccine Among Populations Presenting at a COVID-19 Vaccine Clinic Hub: A Qualitative Study
Authors: Krishnakumar Hari N. , Gealogo Gretchel A. , Holland Taylor , Martinez Monica , Hendrix Lucas , Collins Michael , Donate Melissa , England Maryann , Kumana Eric , Garcia Joshua , Wilkey Andrew , Akula Niklesh , Mai Ashley , Patel Darpan I. 
Published: August 2022

Background: Skepticism among the public surrounding the COVID-19 vaccine is still prevalent despite vaccine-positive communication and many Americans having already received the vaccine. Side effects of the vaccine, as well as its expeditious research and development, are among the top concerns among those hesitant to receive the coronavirus vaccine. Moreover, there is additional concern regarding the association between comorbidities and severity of illness due to the coronavirus pandemic. Objective: We aimed to describe the pandemic- and vaccine-related concerns of South Texas residents who attended the UT Health San Antonio School of Nursing’s vaccine clinic with the goal of better understanding vaccine-related misconceptions and hesitancy for subsequent vaccination campaigns and boosters. Methods: An electronic survey accessible via a QR code on printed flyers was distributed throughout the waiting areas and post-vaccine observation rooms within the COVID-19 vaccine clinic at UT Health San Antonio School of Nursing from April 5 to 16, 2021. The survey contained a primary open-ended question designed to obtain information on concerns of the clinic attendees regarding the COVID-19 pandemic and COVID-19 vaccine. A thematic analysis was performed on the qualitative data to identify major themes to better understand concerns of vaccine clinic visitors. Results: During the 11-day period, 510 attendees received vaccinations through the vaccination clinic and completed the survey. Five areas of concern were identified by the 277 attendees: immunity, future vaccinations, vaccine symptoms and safety, protocol post-vaccination, and child vaccinations. Post-hoc sentiment analysis showed that responses were generally neutral or negative. Conclusion: This study provides a perspective regarding questions and concerns of South Texas residents regarding the COVID-19 pandemic, the vaccine, and their general health status within a vaccinated population. Vaccine recipients were found to still have questions even after receiving the vaccine, suggesting that eliminating uncertainty surrounding the COVID-19 vaccine is not necessary to motivate individuals to receive the vaccine. Instead, addressing concerns through public health messaging could be a useful strategy to address vaccine-related concerns and increase subsequent vaccine uptake in future vaccination campaigns and boosters.
Monitoring COVID-19 in Colombia during the first year of the pandemic
Authors: Ospina Juan , Hincapié- Palacio Doracelly , Ochoa Jesús , Velásquez Carlos , Almanza Payares Rita 
Published: August 2022

Background: COVID-19 cases in Medellín, the second largest city in Colombia, were monitored during the first year of the pandemic using both mathematical models based on transmission theory and surveillance from each observed epidemic phase. Design and Methods: Expected cases were estimated using mandatory reporting data from Colombia’s national epidemiological surveillance system from March 7, 2020 to March 7, 2021. Initially, the range of daily expected cases was estimated using a Borel-Tanner stochastic model and a deterministic Susceptible-Infected-Removed (SIR) model. A subsequent expanded version of the SIR model was used to include asymptomatic cases, severe cases and deaths. The moving average, standard deviation, and goodness of fit of estimated cases relative to confirmed reported cases were assessed, and local transmission in Medellin was contrasted with national transmission in Colombia. Results: The initial phase was characterized by imported case detection and the later phase by community transmission and increases in case magnitude and severity. In the initial phase, a maximum range of expected cases was obtained based on the stochastic model, which even accounted for the reduction of new imported cases following the closure of international airports. The deterministic estimate achieved an adequate fit with respect to accumulated cases until the conclusion of the mandatory national quarantine and gradual reopening, when reported cases increased. The estimated new cases were reasonably fit with the maximum reported incidence. Conclusion: Adequate model fit was obtained with the reported data. This experience of monitoring epidemic trajectory can be extended using models adapted to local conditions.
Trends and Reported Complications in Ankle Arthroplasty and Ankle Arthrodesis in the State of New York, 2009-2018
Authors: Brodeur Peter G. , Walsh Devin F. , Modest Jacob M. , Salameh Motasem , Licht Aron H. , Hartnett Davis A. , Gil Joseph , Cruz Aristides I. , Hsu Raymond Y. 
Published: August 2022

Background: Ankle arthroplasty has emerged as a viable alternative to ankle arthrodesis due in large part to recent advancements in both surgical technique and implant design. This study seeks to document trends of arthroplasty and arthrodesis for ankle osteoarthritis in New York State from 2009-2018 in order to determine if patient demographics play a role in procedure selection and to ascertain the utilization of each procedure and rates of complications. Methods: Patients 40 years and older from 2009-2018 were identified using International Classification of Diseases, Ninth and Tenth Revisions ( ICD-9 and ICD-10), Clinical Modification ( CM) diagnosis and procedure codes for ankle osteoarthritis, ankle arthrodesis, and ankle arthroplasty in the New York statewide planning and research cooperative system database. A trend analysis for both inpatient and outpatient procedures was performed to evaluate the changing trends in utilization of ankle arthrodesis and ankle arthroplasty over time. A multivariable logistic regression was used to assess the odds of receiving ankle arthrodesis relative to ankle arthroplasty. Complications were compared between inpatient ankle arthrodesis and arthroplasty using multivariable Cox proportional hazards regression. Results: A total of 3735 cases were included. Ankle arthrodesis increased by 25%, whereas arthroplasty increased by 757%. African American race, federal insurance, workers compensation, presence of comorbidities, and higher social deprivation were associated with increased odds of having an ankle arthrodesis vs an ankle arthroplasty. Compared with ankle arthroplasty, ankle arthrodesis was associated with increased rates of readmission, surgical site infection, acute renal failure, cellulitis, urinary tract infection, and deep vein thrombosis. Conclusion: Ankle arthroplasty volume has grown substantially without a decrease in ankle arthrodesis volume, suggesting that ankle arthroplasty may be selectively used for a different population of patients than ankle arthrodesis patients. Despite the increased growth of ankle arthroplasty, certain patient demographics including patients from minority populations, federal insurance, and from areas of high social deprivation have higher odds of receiving arthrodesis. Level of Evidence: Level III, retrospective cohort.
Deceiving scientific research, misconduct events are possibly a more common practice than foreseen
Authors: Alfaro-Núñez Alonzo 
Published: August 2022

Abstract
Background
Today, scientists and academic researchers experience an enormous pressure to publish innovative and ground-breaking results in prestigious journals. This pressure may blight the general view concept of how scientific research needs to be done in terms of the general rules of transparency; duplication of data, and co-authorship rights might be compromised. As such, misconduct acts may occur more frequently than foreseen, as frequently these experiences are not openly shared or discussed among researchers.

Main body
While there are some concerns about the health and the transparency implications of such normalised pressure practices imposed on researchers in scientific research, there is a general acceptance that researchers must take and accept it in order to survive in the competitive world of science. This is even more the case for junior and mid-senior researchers who have recently started their adventure into the universe of independent researchers. Only the slightest fraction manages to endure, after many years of furious and cruel rivalry, to obtain a long-term, and even less probable, permanent position. There is an evil circle; excellent records of good publications are needed in order to obtain research funding, but how to produce pioneering research during these first years without funding? Many may argue this is a necessary process to ensure good quality scientific investigation, possibly, but perseverance and resilience may not be the only values needed when rejection is received consecutively for years.

Conclusion
There is a general culture that scientists rarely share previous bad experiences, in particular if they were associated to misconduct, as they may not be seen or considered as a relevant or hot topic to the scientific community readers. On next, a recent misconduct experience is shared, and a few additional reflections and suggestions on this topic were drafted in the hope other researchers might be spared unnecessary and unpleasant times.
A novel meta-analysis based on data augmentation and elastic data shared lasso regularization for gene expression
Authors: Huang Hai-Hui , Rao Hao , Miao Rui , Liang Yong 
Published: August 2022

Abstract
Background
Gene expression analysis can provide useful information for analyzing complex biological mechanisms. However, many reported findings are unrepeatable due to small sample sizes relative to a large number of genes and the low signal-to-noise ratios of most gene expression datasets.

Results
Meta-analysis of multi-data sets is an efficient method for tackling the above problem. To improve the performance of meta-analysis, we propose a novel meta-analysis framework. It consists of two parts: (1) a novel data augmentation strategy. Various cross-platform normalization methods exist, which can preserve original biological information of gene expression datasets from different angles and add different “perturbations” to the dataset. Using such perturbation, we provide a feasible means for gene expression data augmentation; (2) elastic data shared lasso (DSL-$${{\varvec{L}}}_{\mathbf{2}}$$

L

2

). The DSL-$${\mathbf{L}}_{\mathbf{2}}$$

L
2

method spans the continuum between individual models for each dataset and one model for all datasets. It also overcomes the shortcomings of the data shared lasso method when dealing with highly correlated features. Comprehensive simulation experiment results show that the proposed method has high prediction and gene selection performance. We then apply the proposed method to non-small cell lung cancer (NSCLC) blood gene expression data in order to identify key tumor-related genes. The outcomes of our experiment indicate that the method could be used for identifying a set of robust disease-related gene signatures that may be used for NSCLC early diagnosis or prognosis or even targeting.

Conclusion
We propose a novel and effective meta-analysis method for biological research, extrapolating and integrating information from multiple gene expression datasets.
Transient versus stable nature of fear of falling over 24 months in community-older persons with falls– data of the EU SCOPE project on Kidney function
Authors: Freiberger Ellen , Fabbietti Paolo , Corsonello Andrea , Lattanzio Fabrizia , Artzi-Medvedik Rada , Kob Robert , Melzer Itshak ,   SCOPE consortium, Wirnsberger Gerhard , Roller-Wirnsberger Regina , Mattace-Raso Francesco , Tap Lisanne , Kostka Tomasz , Guligowska Agnieszka , Formiga Francesc , Moreno-González Rafael , Gil Pedro , Martínez Sara Laínez , Bekmann Andreas , Weingart Christian , Sieber Cornel , Ärnlöv Johan , Carlsson Axel , Britting Sabine 
Published: August 2022

Abstract
Background
Fear of falling (FoF) is an important risk factor for falls among older people. The objectives of our investigations were: a.) to present characteristics of older community-dwelling (CD) fallers with persistent or transient FoF (P-FoF or T-FoF) over 12 months, and b.) to investigate clinical predictors of P-FoF and T-FoF and c.) to explore differences between P-FoF and T-FoF.

Methods
Our series consisted of 389 older people reporting a fall or injurious fall at baseline and during 24 months follow-up participating in a multicenter prospective study. T-FoF was defined as participants reported “not at all” at baseline and “somewhat/fairly/very concerned” at follow-up, or “not at all” at follow-up, and “somewhat/fairly/very concerned” at baseline, and P-FoF was defined as participants answered “somewhat/fairly/very concerned” in both assessments at baseline and at follow-up. The association between risk factors and T-FoF or P-FoF was investigated by logistic regression analysis.

Results
The mean age of fallers in our sample was 79.0 years (SD 6.0), and 54.2% were females. Out of 389 older adults with a fall history at baseline, 83 participants (21.3%) did not report any FoF over time, P-FoF and T-FoF were observed in 42.7% and 35.9% of participants, respectively. After adjusting for potential confounders (e.g. age, gender), osteoporosis (OR = 2.04, 95%CI = 1.03–4.05) and impaired physical performance (OR = 2.38, 95%CI = 1.12–5.03) were significant predictors of T-FoF vs No-FoF. Osteoporosis (OR = 2.68, 95%CI = 1.31–5.48), depressive symptoms (OR = 3.54, 95%CI = 1.23–10.1) and living alone (OR = 2.44, 95%CI = 1.17–5.06) were significantly associated with P-FoF vs No-FoF. When comparing T-FoF and P-FoF, female gender (OR = 1.95, 95%CI = 1.16–3.27), BMI (OR = 1.08, 95%CI = 1.02–1.14), overall comorbidity (OR = 1.07, 95%CI = 1.02–1.13) and depression (OR = 2.55, 95%CI = 1.33–4.88) were significant predictors of P-FoF.

Conclusions
T-FoF and P-FoF may be predicted by different sets of risk factors among older fallers. Thus, fallers should be screened for FoF especially when carrying specific risk factors, including female gender, osteoporosis, depression, living alone, impaired physical performance, BMI, comorbidity. These findings may be helpful in designing tailored intervention to blunt the risks related to consequence of FoF among older people experiencing falls.

Trial registration
The SCOPE study was registered prospectively at clinicaltrials.gov (NCT02691546; 25/02/2016).
A scoping review of non-pharmacological perinatal interventions impacting maternal sleep and maternal mental health
Authors: Ladyman Clare , Sweeney Bronwyn , Sharkey Katherine , Bei Bei , Wright Tanya , Mooney Hannah , Huthwaite Mark , Cunningham Chris , Firestone Ridvan , Signal T. Leigh 
Published: August 2022

Abstract
Background
A woman’s vulnerability to sleep disruption and mood disturbance is heightened during the perinatal period and there is a strong bidirectional relationship between them. Both sleep disruption and mood disturbance can result in significant adverse outcomes for women and their infant. Thus, supporting and improving sleep in the perinatal period is not only an important outcome in and of itself, but also a pathway through which future mental health outcomes may be altered.

Methods
Using scoping review methodology, we investigated the nature, extent and characteristics of intervention studies conducted during the perinatal period (pregnancy to one-year post-birth) that reported on both maternal sleep and maternal mental health. Numerical and descriptive results are presented on the types of studies, settings, sample characteristics, intervention design (including timeframes, facilitation and delivery), sleep and mood measures and findings.

Results
Thirty-seven perinatal interventions were identified and further described according to their primary focus (psychological (n = 9), educational (n = 15), lifestyle (n = 10), chronotherapeutic (n = 3)). Most studies were conducted in developed Western countries and published in the last 9 years. The majority of study samples were women with existing sleep or mental health problems, and participants were predominantly well-educated, not socio-economically disadvantaged, in stable relationships, primiparous and of White race/ethnicity. Interventions were generally delivered across a relatively short period of time, in either the second trimester of pregnancy or the early postnatal period and used the Pittsburgh Sleep Quality Index (PSQI) to measure sleep and the Edinburgh Postnatal Depression Scale (EPDS) to measure mood. Retention rates were high (mean 89%) and where reported, interventions were well accepted by women. Cognitive Behavioural Therapies (CBT) and educational interventions were largely delivered by trained personnel in person, whereas other interventions were often self-delivered after initial explanation.

Conclusions
Future perinatal interventions should consider spanning the perinatal period and using a stepped-care model. Women may be better supported by providing access to a range of information, services and treatment specific to their needs and maternal stage. The development of these interventions must involve and consider the needs of women experiencing disadvantage who are predominantly affected by poor sleep health and poor mental health.
A tool for predicting overall survival in patients with Ewing sarcoma: a multicenter retrospective study
Authors: Li Wenle , Dong Shengtao , Lin Yuewei , Wu Huitao , Chen Mengfei , Qin Chuan , Li Kelin , Zhang JunYan , Tang Zhi-Ri , Wang Haosheng , Huo Kang , Xie Xiangtao , Hu Zhaohui , Kuang Sirui , Yin Chengliang 
Published: August 2022

Abstract
Objective
The aim of this study was to establish and validate a clinical prediction model for assessing the risk of metastasis and patient survival in Ewing's sarcoma (ES).

Methods
Patients diagnosed with ES from the Surveillance, Epidemiology and End Results (SEER) database for the period 2010-2016 were extracted, and the data after exclusion of vacant terms was used as the training set (n=767). Prediction models predicting patients' overall survival (OS) at 1 and 3 years were created by cox regression analysis and visualized using Nomogram and web calculator. Multicenter data from four medical institutions were used as the validation set (n=51), and the model consistency was verified using calibration plots, and receiver operating characteristic (ROC) verified the predictive ability of the model. Finally, a clinical decision curve was used to demonstrate the clinical utility of the model.

Results
The results of multivariate cox regression showed that age, , bone metastasis, tumor size, and chemotherapy were independent prognostic factors of ES patients. Internal and external validation results: calibration plots showed that the model had a good agreement for patient survival at 1 and 3 years; ROC showed that it possessed a good predictive ability and clinical decision curve proved that it possessed good clinical utility.

Conclusions
The tool built in this paper to predict 1- and 3-year survival in ES patients (https://drwenleli0910.shinyapps.io/EwingApp/) has a good identification and predictive power.
Evaluating the impact of chemotherapy-induced nausea and vomiting on daily functioning in patients receiving dexamethasone-sparing antiemetic regimens with NEPA (netupitant/palonosetron) in the cisplatin setting: results from a randomized phase 3 study
Authors: Celio Luigi , Cortinovis Diego , Cogoni Alessio Aligi , Cavanna Luigi , Martelli Olga , Carnio Simona , Collovà Elena , Bertolini Federica , Petrelli Fausto , Cassano Alessandra , Chiari Rita , Zanelli Francesca , Pisconti Salvatore , Vittimberga Isabella , Letizia Antonietta , Misino Andrea , Gernone Angela , Bonizzoni Erminio , Pilotto Sara , De Placido Sabino , Bria Emilio 
Published: August 2022

Abstract
Background
The non-inferiority of dexamethasone (DEX) on day 1, with or without low-dose DEX on days 2 and 3, combined with oral NEPA (netupitant/palonosetron), compared with the guideline-consistent use of DEX was demonstrated in cisplatin. Here, we complete the analysis by assessing the impact of emesis on daily lives of patients receiving DEX-sparing regimens using the Functional Living Index-Emesis (FLIE).

Methods
Chemotherapy-naïve patients undergoing cisplatin (≥70 mg/m2), were given NEPA and DEX (12 mg) on day 1 and randomized to receive either 1) no further DEX (DEX1), 2) oral DEX (4 mg daily) on days 2–3 (DEX3), or 3) DEX (4 mg twice daily) on days 2–4 (DEX4; control). Patients completed the FLIE questionnaire on day 6 of cycle 1. Endpoints included the FLIE nausea domain, vomiting domain, and overall combined domain scores, as well as the proportion of patients with no impact on daily life (NIDL; overall score > 108). This was a protocol-planned analysis.

Results
In the DEX1 group, no significant differences were observed in the FLIE nausea score (48.9 [±1.8; SE] vs. 53.7 [±1.5]), vomiting score (56.6 [±1.4] vs. 58.7 [±0.8]) and overall score (105.6 [±2.8] vs.112.4 [±1.9]) versus DEX4 control; similar results were observed in the DEX3 group for nausea score (49.6 [±1.7]), vomiting score (58.2 [±1]) and overall score (107.8 [±2.4]) versus control. There were no significant between-group differences in the proportion of patients reporting NIDL.

Conclusion
Reducing DEX, when administered with NEPA, does not seem to adversely impact the daily functioning in patients undergoing cisplatin.

Trial registration
ClinicalTrials.govNCT04201769. Registration date: 17/12/2019 - Retrospectively registered.