Modern society is characterized by the intensification of new interactions and new communities, in parallel with the interest in social exclusion-inclusion topic. As the Internet develops, the research interest is directed to studying the specifics of emerging communities in a virtual environment called as «online communities», «virtual communities» etc. The article presents the results of studying 7 online communities of older people in the social network VKontakte about leisure. The research was carried out on the basis of a network approach using automated data analysis tools that allows to evaluate communities characteristics, as well as information exchange processes between the participants. The method of network data analysis, automated online community analysis, as well as Gephi software packages and Socstat social network analysis service were used. In addition, qualitative data on content published in communities and offline activities were obtained. The study conducted came to conclusions about the formation of communities characterized by weak online connections between users of older age groups in VKontakte. In the studied groups, the real social community is formed initially in an offline environment where all key activities take place, and their organizers use social networks as one of the channels for informing the target audience. For effective social inclusion, it is necessary to maintain a certain level of trust in what is happening in the group and the information published, as well as relevant content that illuminates activities in an offline environment.
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BMC Public Health
January 2025
Statistics, Brigham Young University, Provo, 84602, Utah, USA.
Background: Bullying, encompassing physical, psychological, social, or educational harm, affects approximately 1 in 20 United States teens aged 12-18. The prevalence and impact of bullying, including online bullying, necessitate a deeper understanding of risk and protective factors to enhance prevention efforts. This study investigated the key risk and protective factors most highly associated with adolescent bullying victimization.
View Article and Find Full Text PDFBMC Public Health
January 2025
School of Medicine and Health Management, Tongji Medical College, Huazhong University of Science and Technology, No.13, Hangkong Road, Qiaokou District, Wuhan City, 430030, China.
Objective: Understanding healthcare-seeking propensity is crucial for optimizing healthcare utilization, especially for patients with chronic conditions like hypertension or diabetes, given their substantial burden on healthcare systems globally. This study aims to evaluate hypertensive or diabetic patients' healthcare-seeking propensity based on the severity of symptoms, categorizing symptoms as either major or minor. It also explores factors influencing healthcare-seeking propensity and examines whether healthcare-seeking propensity affects healthcare utilization and preventable hospitalizations.
View Article and Find Full Text PDFEur J Clin Nutr
January 2025
Department of Nutrition and Dietetics, School of Health Sciences and Education, Harokopio University of Athens, Kallithea, Athens, Attica, Greece.
Background: The long-term effects of breakfast on childhood z-BMI remain inconclusive.
Objective: To prospectively assess the impact of stable and altered breakfast consumption habits on z-BMI change over two years, in school-aged children across six European countries.
Methods: Data of 6,528 children (8.
BMJ Open
January 2025
Centre for Public Health, Institute of Clinical Sciences B, Royal Victoria Hospital, Queen's University Belfast School of Medicine, Dentistry and Biomedical Sciences, Belfast, UK.
Objectives: This study sheds light on the available global definitions, classifications, and criteria used for rare diseases (RDs), ultrarare diseases (URDs), orphan drugs (ODs) and ultraorphan drugs (UODs) and provides insights into the rationale behind these definitions.
Design: A systematic literature review was conducted to identify existing definitions and the criteria used to define RDs, ODs and their subtypes.
Data Sources: Searches were performed in the PubMed/Medline, Embase, Scopus and Web of Science (Science and Social Sciences Citation Index) databases covering articles published from 1985 to 2021.
BMJ Open
January 2025
Department of Public Health, Policy and Systems, University of Liverpool, Liverpool, UK.
Objectives: How are socioeconomic inequalities modified by, or how do they interact with, preterm birth?
Design: Narrative systematic review of quantitative observational studies of an interaction, or effect modification, between preterm birth and socioeconomic status.
Data Sources: Five databases were searched for studies published between January 2000 and June 2020. Title and abstract were reviewed to identify articles for dual screening.
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