Search results for " issues"
showing 10 items of 302 documents
Validating the German version of the Quality of Relationship Inventory: confirming the three-factor structure and report of psychometric properties.
2012
Research on psychosocial influences such as relationship characteristics has received increased attention in the clinical as well as social-psychological field. Several studies demonstrated that the quality of relationships, in particular with respect to the perceived support within intimate relationships, profoundly affects individuals' mental and physical health. There is, however, a limited choice of valid and internationally known assessments of relationship quality in Germany. We report the validation of the German version of the Quality of Relationships Inventory (QRI). First, we evaluated its factor structure in a representative German sample of 1.494 participants by means of confirm…
Physical, psychological and social impact of school violence on children.
2019
Abstract Violence against children includes all forms of violence against people under 18 years old whether perpetrated by parents or other caregivers, peers, partners, teacher or strangers. This is a public health, human rights, and social problem: levels of violence against children are frightfully high and it is estimated that up to 1 billion children aged 2–17 years, have experienced a type of violence. Very few studies provided physical violence perpetrated at school but it can have a physical impact, causing psychological distress, permanent physical disability and long-term physical or mental ill-health. Children who experienced any type of violence at school may develop reactive att…
Differences between Human Plasma and Serum Metabolite Profiles
2011
BackgroundHuman plasma and serum are widely used matrices in clinical and biological studies. However, different collecting procedures and the coagulation cascade influence concentrations of both proteins and metabolites in these matrices. The effects on metabolite concentration profiles have not been fully characterized.Methodology/principal findingsWe analyzed the concentrations of 163 metabolites in plasma and serum samples collected simultaneously from 377 fasting individuals. To ensure data quality, 41 metabolites with low measurement stability were excluded from further analysis. In addition, plasma and corresponding serum samples from 83 individuals were re-measured in the same plate…
Preconception sex selection demand and preferences in the United States
2005
Objective Preconception sex selection for nonmedical reasons raises important moral, legal, and social issues. The main concern is based upon the assumption that a widely available service for sex selection will lead to a socially disruptive imbalance of the sexes. For a severe sex ratio distortion to occur, however, at least two conditions have to be met. First, there must be a significant preference for children of a particular sex, and second, there must be a considerable interest in employing sex selection technology. Our objective was to ascertain such demand and preferences among the United States general population. Design Cross-sectional web-based survey. Setting United States gener…
Cyberbullying a modern form of bullying: Let's talk about this health and social problem
2018
Abstract Cyberbullying or electronic aggression has already been designated as a serious public health threat. Cyberbullying should also be considered as a cause for new onset psychological symptoms, somatic symptoms of unclear etiology or a drop in academic performance. Pediatricians should be trained to play a major role in caring for and supporting the social and developmental well-being of children.
Influence of gender on delays and early mortality in ST-segment elevation myocardial infarction: Insight from the first French Metaregistry, 2005–201…
2018
International audience; Background - Women show greater mortality after acute myocardial infarction. We decided to investigate whether gender affects delays and impacts in-hospital mortality in a large population.Methods and results - We performed a patient-level analysis of 7 French MI registries from different regions from January 2005 to December 2012. All patients with acute STEMI were included within 12 h from symptom onset and a first medical contact with a mobile intensive care unit an emergency department of a hospital with percutaneous coronary intervention facility. Primary study outcomes were STEMI, patient and system, delays. Secondary outcome was in-hospital mortality. 16,733 p…
Do Associations Between Perceived Environmental and Individual Characteristics and Walking Limitations Depend on Lower Extremity Performance Level?
2017
Objective: The aim of this study was to analyze whether the associations between perceived environmental and individual characteristics and perceived walking limitations in older people differ between those with intact and those with poorer lower extremity performance. Method: Persons aged 75 to 90 ( N = 834) participated in interviews and performance tests in their homes. Standard questionnaires were used to obtain walking difficulties; environmental barriers to and, facilitators of, mobility; and perceived individual hindrances to outdoor mobility. Lower extremity performance was tested using Short Physical Performance Battery (SPPB). Results: Among those with poorer lower extremity perf…
Perception of Dating Violence in Teenage Couples: A Cross Validation Study in Spain and Colombia
2020
Background: dating violence, or violence in teenage couples, is a socially interesting topic, due to its prevalence and its possible use in predicting violence in adult couples. The perception of violence, or the detection of abusive behaviors by teenagers and young people (which can be considered as equivalent concepts), is essential to prevent violence itself. Therefore, the main objective of this research is to determine which behaviors are identified as abusive by teenagers and young people, and the severity that they attribute to them&mdash
What do French patients and geneticists think about prenatal and preimplantation diagnoses in Marfan syndrome?
2012
Objectives Marfan syndrome (MFS) is an autosomal dominant connective tissue disorder with manifestations mainly involving the skeletal, ocular, and cardiovascular systems. The phenotypic variability observed in MFS makes genetic counselling difficult. Prenatal diagnosis (PND) and preimplantation genetic diagnosis are technically feasible when a causal mutation is identified, but both raise many ethical questions in this condition. Little is known about opinions and practices in such reproductive issues in MFS. The goal of this study was to report on patients' points of view and geneticists' standard practices. Methods Two different questionnaires were produced. Results Fifty geneticists fil…
A bibliometric overview of the Journal of Business Research between 1973 and 2014
2015
Abstract The Journal of Business Research is a leading international journal in business research dating back to 1973. This study analyzes all the publications in the journal since its creation by using a bibliometric approach. The objective is to provide a complete overview of the main factors that affect the journal. This analysis includes key issues such as the publication and citation structure of the journal, the most cited articles, and the leading authors, institutions, and countries in the journal. Unsurprisingly, the USA is the leading region in the journal although a considerable dispersion exists, especially during the last years when European and Asian universities are taking a …