bluuebunny/crossref_metadata_2025_split huggingface dataset:
A phubbing scale tested in Bangladesh, Iran, and Pakistan: confirmatory factor, network, and Rasch analyses
Authors: Lin Chung-Ying , Mamun Mohammed A. , Mamun Firoj al , Ullah Irfan , Hosen Ismail , Malik Najma Iqbal , Fatima Abiha , Poorebrahim Ali , Pourgholami Morteza , Potenza Marc N , Pakpour Amir H 
Published: October 2023

Abstract
Background
Phubbing, a phenomenon of ignoring others in face-to-face conversations due to mobile phone use, can be assessed using a Phubbing Scale (PS). Recently, the PS has been shortened into an eight-item version, the PS-8. However, psychometric properties of the PS-8 among Iranian, Bangladeshi and Pakistani individuals remain understudied, especially using advanced psychometric testing, such as Rasch and network analyses.

Methods
Participants residing in Iran, Bangladesh, and Pakistan (n = 1902; 50.4% females; mean age = 26.3 years) completed the PS-8 and the Internet Disorder Scale-Short Form (IDS9-SF) via an online survey. Network analysis was used to examine if PS-8 items were differentiated from IDS9-SF items; confirmatory factor analysis (CFA) was used to examine the factor structure and measurement invariance of the PS-8; Rasch modeling was used to examine the dimensionality of the PS-8 and differential item functioning (DIF).

Results
Network analysis showed that PS-8 items were clustered together with a distance to the IDS9-SF items. The CFA results supported a two-factor structure of the PS-8, and the two-factor structure was found to be invariant across countries and women and men. Rasch model results indicated that the two PS-8 subscales were both unidimensional and did not display DIF across countries and gender/sex.

Conclusion
The PS-8 is a feasible and robust instrument for healthcare providers, especially mental health professionals, to quickly assess and evaluate individuals’ phubbing behaviors.
Preference for care models among older people living with HIV: cross-sectional study
Authors: Li Mei , Ren Jianlan , Luo Yue , Watson Roger , Zheng Yu , Ding Li , Wang Fulan , Chen Yanhua 
Published: October 2023

Abstract
Background
The number of people living with HIV (PWH) aged 50 and above is increasing. The question of care among older PWH (aged ≥ 50 years) is an increasing concern. Understanding the care preference of older people can better provide care services for them. The purpose of this study was to investigate the care preference (home-based care, self-care, institutional care, community-based care, and mutual-aid care) among older PWH and identify the factors affecting their care preference.

Methods
A cross-sectional survey was conducted among older PWH (aged ≥ 50 years) about care preference from May to November 2021. We enrolled 319 participants using convenience sampling. We designed a questionnaire to assess the care preference of older PWH. The Chi-square test and Fisher’s exact test were used to conduct univariate analysis of care preference. Multinomial logistic regression was used to identify factors influencing care preference.

Results
Most older PWH (72.7%) preferred home-based care, and few (15.7%) preferred self-care. Fewer older PWH preferred community-based care (5.3%), institutional care (5.0%) and mutual-aid care (1.3%). Multivariate analysis showed that older PWH with a house, spouse and more children were more inclined to choose home-based care (p < .05). Older PWH living alone, having higher monthly income and higher HIV stigma preferred to choose self-care (p < .05).

Conclusion
Home-based care was the most preferred model of older PWH, and self-care ranked second. The number of those who preferred institutional care, community-based care and mutual-aid care were few. Nation and government should take measures to allocate care resources for older adults reasonably to better meet the care needs of older PWH. It is important to strengthen social security, reduce internalized HIV stigma, improve social support, and explore diversified care models for improving the quality of life of older PWH.
Clinical impacts of sarcopenic obesity on chronic obstructive pulmonary disease: a cross-sectional study
Authors: Wang Zilin , Zhou Xiaoming , Deng Mingming , Yin Yan , Li Yanxia , Zhang Qin , Bian Yiding , Miao Jinrui , Li Jiaye , Hou Gang 
Published: October 2023

Abstract
Background
Sarcopenia and obesity are two abnormal body composition phenotypes, and sarcopenic obesity (SO) is characterized by both low skeletal muscle mass (sarcopenia) and high adiposity (obesity). SO negatively influences the clinical status of patients with chronic obstructive pulmonary disease (COPD). However, the studies exploring the prevalence and clinical effects of SO in COPD patients are limited. Our study aimed to elucidate the prevalence and impact of SO on COPD patients.

Methods
In this cross-sectional study, the pulmonary function, St. George’s Respiratory Questionnaire, exercise tolerance, body composition, and serum levels of resistin and TNF-α were assessed in 198 COPD patients. The clinical value of serum resistin and TNF-α for predicting SO in patients with COPD was evaluated.

Results
In the 198 patients with COPD, the prevalence rates of sarcopenia, obesity, and SO in COPD patients were 27.27%, 29.8%, and 9.6%, respectively. Patients with SO experienced more severe symptoms of dyspnea and worse health related quality of life. The expression of resistin increased in patients with SO compared to other patients. The AUC value of serum resistin level for predicting SO was 0.870 (95% CI: 0.799–0.940). BMI (OR: 1.474, 95% CI: 1.124–1.934) and resistin (OR: 1.001, 95% CI: 1.000-1.002) levels were independent risk factors of SO in patients with COPD in Multivariate analysis.

Conclusion
The prevalence rates of SO in COPD patients was 9.6%. COPD accompanied by SO is significantly associated with worse pulmonary function and poor physical performance. Serum resistin may be a potential adjunct for predicting SO in COPD patients.
The value of radiomics-based CT combined with machine learning in the diagnosis of occult vertebral fractures
Authors: Li Wu-Gen , Zeng Rou , Lu Yong , Li Wei-Xiang , Wang Tong-Tong , Lin Huashan , Peng Yun , Gong Liang-Geng 
Published: October 2023

Abstract
Purpose
To develop and evaluate the performance of radiomics-based computed tomography (CT) combined with machine learning algorithms in detecting occult vertebral fractures (OVFs).

Materials and methods
128 vertebrae including 64 with OVF confirmed by magnetic resonance imaging and 64 corresponding control vertebrae from 57 patients who underwent chest/abdominal CT scans, were included. The CT radiomics features on mid-axial and mid-sagittal plane of each vertebra were extracted. The fractured and normal vertebrae were randomly divided into training set and validation set at a ratio of 8:2. Pearson correlation analyses and least absolute shrinkage and selection operator were used for selecting sagittal and axial features, respectively. Three machine-learning algorithms were used to construct the radiomics models based on the residual features. Receiver operating characteristic (ROC) analysis was used to verify the performance of model.

Results
For mid-axial CT imaging, 6 radiomics parameters were obtained and used for building the models. The logistic regression (LR) algorithm showed the best performance with area under the ROC curves (AUC) of training and validation sets of 0.682 and 0.775. For mid-sagittal CT imaging, 5 parameters were selected, and LR algorithms showed the best performance with AUC of training and validation sets of 0.832 and 0.882. The LR model based on sagittal CT yielded the best performance, with an accuracy of 0.846, sensitivity of 0.846, and specificity of 0.846.

Conclusion
Machine learning based on CT radiomics features allows for the detection of OVFs, especially the LR model based on the radiomics of sagittal imaging, which indicates it is promising to further combine with deep learning to achieve automatic recognition of OVFs to reduce the associated secondary injury.
An artificial intelligence study: automatic description of anatomic landmarks on panoramic radiographs in the pediatric population
Authors: Bağ İrem , Bilgir Elif , Bayrakdar İbrahim Şevki , Baydar Oğuzhan , Atak Fatih Mehmet , Çelik Özer , Orhan Kaan 
Published: October 2023

Abstract
Background
Panoramic radiographs, in which anatomic landmarks can be observed, are used to detect cases closely related to pediatric dentistry. The purpose of the study is to investigate the success and reliability of the detection of maxillary and mandibular anatomic structures observed on panoramic radiographs in children using artificial intelligence.

Methods
A total of 981 mixed images of pediatric patients for 9 different pediatric anatomic landmarks including maxillary sinus, orbita, mandibular canal, mental foramen, foramen mandible, incisura mandible, articular eminence, condylar and coronoid processes were labelled, the training was carried out using 2D convolutional neural networks (CNN) architectures, by giving 500 training epochs and Pytorch-implemented YOLO-v5 models were produced. The success rate of the AI model prediction was tested on a 10% test data set.

Results
A total of 14,804 labels including maxillary sinus (1922), orbita (1944), mandibular canal (1879), mental foramen (884), foramen mandible (1885), incisura mandible (1922), articular eminence (1645), condylar (1733) and coronoid (990) processes were made. The most successful F1 Scores were obtained from orbita (1), incisura mandible (0.99), maxillary sinus (0.98), and mandibular canal (0.97). The best sensitivity values were obtained from orbita, maxillary sinus, mandibular canal, incisura mandible, and condylar process. The worst sensitivity values were obtained from mental foramen (0.92) and articular eminence (0.92).

Conclusions
The regular and standardized labelling, the relatively larger areas, and the success of the YOLO-v5 algorithm contributed to obtaining these successful results. Automatic segmentation of these structures will save time for physicians in clinical diagnosis and will increase the visibility of pathologies related to structures and the awareness of physicians.
Breast cancer treatment and recovery: pets’ roles as emotional buffers and stressors
Authors: Kogan Lori R. , Currin-McCulloch Jennifer , Cook Linda S. 
Published: October 2023

Abstract
Background
Research suggests pets foster affection, connection, and physical activity, yet has failed to address the challenges people diagnosed with cancer face in caring for their pets. The objective of this study was to better understand how pets serve as emotional buffers and/or stressors for people diagnosed with breast cancer, and how their ability to meet their pet’s needs affects their well-being.

Methods
A cross-section study of people diagnosed with breast cancer in the United States was conducted. Adults diagnosed with stages 0 (in situ) -IV breast cancer and currently the primary guardian of at least one dog or cat and owned the animal(s) for at least 6 months, were recruited for the study. A total of 211 responses, obtained between July – November 2022 were analyzed. The survey included questions about participants’ demographics; attachment to their pets; physical, emotional, and functional well-being; social support received from their pet; and ‘pet parenting’ concerns. Descriptive statistics were calculated to describe participants’ demographics. Multiple regression analyses were conducted to determine predictors of pet attachment, well-being, support from pet, and ‘pet parenting’ concerns.

Results
People diagnosed with breast cancer derive substantial support from their pets (80% feel their pet makes them feel loved, needed, and offers a positive presence in the home), yet only 50% of participants feel this relationship is supported by their medical team. Controlling for owner demographics, heightened levels of pet-related guilt and concerns, along with lower perceived support from their pet, are all significant predictors of a lower quality of life.

Conclusions
Findings highlight the benefits pets offer people diagnosed with breast cancer, yet also the distress they feel in trying to meet their pet’s needs. Assessment conversations about pet ownership, including pet-related support systems, are needed to validate people’s concerns and support the identification and development of pet support teams. Medical team facilitated discussions about pet care needs is suggested to demonstrate support for the pet-parent bond and help normalize feelings of guilt related to challenges in meeting their pet’s needs. These discussions could be aided through the development of research-driven intervention strategies and online, freely accessible targeted tools.
Teaming beyond the clinical environment – building collective commitment across graduate medical education
Authors: Laughlin Brady S. , Griffeth Elaine M. , Bush Aaron F. , Albold Cheryll A. , Boes Christopher J. , Sadosty Annie T. 
Published: October 2023

AbstractThis commentary provides evidence and expert opinion on effective relationships and communication strategies for trainee and graduate medical education leaders. The authors also argue that consistent communication and alignment of goals between trainee leadership and graduate medical education leadership are essential components of a successful collaboration that promotes trainee well-being.
Database derived from an electronic medical record-based surveillance network of US emergency department patients with acute respiratory illness
Authors: Kline Jeffrey A. , Reed Brian , Frost Alex , Alanis Naomi , Barshay Meylakh , Melzer Andrew , Galbraith James W. , Budd Alicia , Winn Amber , Pun Eugene , Camargo Carlos A. 
Published: October 2023

Abstract
Background
For surveillance of episodic illness, the emergency department (ED) represents one of the largest interfaces for generalizable data about segments of the US public experiencing a need for unscheduled care. This protocol manuscript describes the development and operation of a national network linking symptom, clinical, laboratory and disposition data that provides a public database dedicated to the surveillance of acute respiratory infections (ARIs) in EDs.

Methods
The Respiratory Virus Laboratory Emergency Department Network Surveillance (RESP-LENS) network includes 26 academic investigators, from 24 sites, with 91 hospitals, and the Centers for Disease Control and Prevention (CDC) to survey viral infections. All data originate from electronic medical records (EMRs) accessed by structured query language (SQL) coding. Each Tuesday, data are imported into the standard data form for ARI visits that occurred the prior week (termed the index file); outcomes at 30 days and ED volume are also recorded. Up to 325 data fields can be populated for each case. Data are transferred from sites into an encrypted Google Cloud Platform, then programmatically checked for compliance, parsed, and aggregated into a central database housed on a second cloud platform prior to transfer to CDC.

Results
As of August, 2023, the network has reported data on over 870,000 ARI cases selected from approximately 5.2 million ED encounters. Post-contracting challenges to network execution have included local shifts in testing policies and platforms, delays in ICD-10 coding to detect ARI cases, and site-level personnel turnover. The network is addressing these challenges and is poised to begin streaming weekly data for dissemination.

Conclusions
The RESP-LENS network provides a weekly updated database that is a public health resource to survey the epidemiology, viral causes, and outcomes of ED patients with acute respiratory infections.
Nursing students’ experiences of workplace violence based on the perspective of gender differences: a phenomenological study
Authors: Cao Jun , Sun Hongbo , Zhou Ying , Yang Anqi , Zhuang Xiaoshu , Liu Jiaxian 
Published: October 2023

Abstract
Background
Workplace violence is a worldwide concern, and particularly affects nursing students. It has a seriously negative impact on nursing students’ clinical learning experience and their physical and mental health. This study explored whether there are differences in psychological responses and coping styles among different gender nursing students after exposure to workplace violence, and investigated the causes for these differences.

Methods
We enrolled 22 nursing undergraduates from Guangzhou Medical University and Zunyi Medical University, China. Phenomenological qualitative research and online semi-structured interviews were conducted. The data were analyzed by the Colaizzi seven-step content analysis method.

Results
Two categories were collated: psychological experience and coping styles. Three themes of the former were extracted: negative emotional experience, low level of professional identity, and negative effect on self-efficacy. Two themes of the latter: responses to violence and adjustment after violence. In addition, fourteen subthemes were extracted.

Conclusions
Different gender nursing students have different psychological experience and coping styles in the face of workplace violence. The causes of the differences are likely related to sociocultural factors and psychological gender status.
Group-based trajectory analysis identifies varying diabetes-related cost trajectories among type 2 diabetes patients in Texas: an empirical study using commercial insurance
Authors: Han Gang , Spencer Matthew Scott , Ahn SangNam , Smith Matthew Lee , Zhong Lixian , Andreyeva Elena , Carpenter Keri , Towne Samuel D. , Preston Veronica Averhart , Ory Marcia G. 
Published: October 2023

Abstract
Background
The trend of Type 2 diabetes-related costs over 4 years could be classified into different groups. Patient demographics, clinical factors (e.g., A1C, short- and long-term complications), and rurality could be associated with different trends of cost. Study objectives are to: (1) understand the trajectories of cost in different groups; (2) investigate the relationship between cost and key factors in each cost trajectory group; and (3) assess significant factors associated with different cost trajectories.

Methods
Commercial claims data in Texas from 2016 to 2019 were provided by a large commercial insurer and were analyzed using group-based trajectory analysis, longitudinal analysis of cost, and logistic regression analyses of different trends of cost.

Results
Five groups of distinct trends of Type 2 diabetes-related cost were identified. Close to 20% of patients had an increasing cost trend over the 4 years. High A1C values, diabetes complications, and other comorbidities were significantly associated with higher Type 2 diabetes costs and higher chances of increasing trend over time. Rurality was significantly associated with higher chances of increasing trend over time.

Conclusions
Group-based trajectory analysis revealed distinct patient groups with increased cost and stable cost at low, medium, and high levels in the 4-year period. The significant associations found between the trend of cost and A1C, complications, and rurality have important policy and program implications for potentially improving health outcomes and constraining healthcare costs.
Unveiling the role of GAS41 in cancer progression
Authors: Ji Kangkang , Li Li , Liu Hui , Shen Yucheng , Jiang Jian , Zhang Minglei , Teng Hongwei , Yan Xun , Zhang Yanhua , Cai Yong , Zhou Hai 
Published: October 2023

AbstractGAS41, a member of the human YEATS domain family, plays a pivotal role in human cancer development. It serves as a highly promising epigenetic reader, facilitating precise regulation of cell growth and development by recognizing essential histone modifications, including histone acetylation, benzoylation, succinylation, and crotonylation. Functional readouts of these histone modifications often coincide with cancer progression. In addition, GAS41 functions as a novel oncogene, participating in numerous signaling pathways. Here, we summarize the epigenetic functions of GAS41 and its role in the carcinoma progression. Moving forward, elucidating the downstream target oncogenes regulated by GAS41 and the developing small molecule inhibitors based on the distinctive YEATS recognition properties will be pivotal in advancing this research field.
Spectrum of malignant scalp tumours and its impact on management—a tertiary care cancer centre experience
Authors: Varghese Bipin T. , Nadarajan Abinaya R. , Thomas Shaji , Iype Elizabeth Mathew , George Nebu Abraham , K. M. Jagathnath Krishna , Lal Sahya S. , Somanathan Thara 
Published: October 2023

Abstract
Background
Tumours on the scalp are diverse and often exhibit site- and histology-specific characteristics. Reconstructing the scalp after oncological resection has always been challenging because of its unique anatomy.

Methodology
A retrospective review of patients with malignant scalp tumour operated on at a single institution over 10 years was performed. Data were collected and analysed regarding the scalp tumour profile, treatment, and the outcome of these procedures.

Results
Of the 66 patients in our study, 33 (50%) had SCC. In addition to this, 21% were sarcomas, 17% were appendageal carcinomas, 11% were BCCs, and 1% was neuroendocrine carcinoma. Cortical erosion was observed in 6 patients in the CT imaging, all with SCC histology. Among the eight patients with pathological nodal involvement, three had angiosarcoma, three had SCC, one had appendageal carcinoma, and one had neuroendocrine carcinoma. The mean surgical defect size was 67.4 cm2. The surgical defect was reconstructed with local flaps in 58% of patients and primary closure in 27%. Local and systemic recurrence was noted in 25% of patients. Tumour size more than 6 cm, tumour histology (SCC & sarcoma), unplanned margin-positive excision, and residual disease in re-excision had higher recurrence, even though the p-value was not significant.

Conclusion
Scalp tumours are heterogeneous in their clinical profiles. Often, its tumour biology and microscopic extent are underestimated. High suspicion, histological diagnosis, and clear surgical margins are all requirements in successfully treating scalp tumours. In order to minimize morbidity and restore an aesthetic and functional outcome, it is critical to use the simplest scalp reconstruction whenever possible.