Interruptions de grossesse dans le canton de Vaud en 2022 : l’essentiel

Les interruptions de grossesse pratiquées en Suisse doivent obligatoirement être annoncées au Médecin Cantonal. Dans le canton de Vaud, des analyses approfondies sont menées chaque année sur les informations ainsi récoltées. Quelles sont les dernières données ? Quelles sont les caractéristiques des femmes ayant eu recours à ce type d'intervention en 2022 et quelles sont les caractéristiques de ces interventions

Sexting, harcèlement, intimidation: le point de vue des témoins

Comprendre les dérives du sexting, notamment par l’étude du partage non consenti, est particulièrement important dans la problématique plus large du harcèlement ou de l’intimidation, notamment en milieu scolaire. En effet, certain·es auteur·es considèrent que le partage non consenti de contenu à caractère sexuel est un acte relevant du harcèlement et qu’il en partage certaines caractéristiques comme le déséquilibre des forces entre victimes et auteur·es, et l’influence du groupe. Dans sa lutte contre le harcèlement en milieu scolaire, le Département de la Formation, de la Jeunesse et de la Culture (DFJC) du canton de Vaud a décidé d’utiliser la méthode de la préoccupation partagée (MPP) afin de lutter contre les situations de harcèlement entre élèves. Cette méthode cherche à défaire l’effet du groupe. Quelques études se sont intéressées aux témoins dans le cadre du harcèlement, mais pas spécifiquement dans le cadre du sexting. Pour pouvoir appréhender l’ensemble des acteur·trices potentiellement impliqué·es dans une telle problématique, il apparait essentiel de mieux comprendre la place et le ressenti des pairs-témoins, notamment par rapport aux interventions qui visent spécifiquement l’aspect collectif du harcèlement comme la MPP. [...]]]> Sexting; harcèlement; intimidation; milieu scolaire; images intimes; adolescents fre https://serval.unil.ch/resource/serval:BIB_0D753B9680DF.P001/REF.pdf http://nbn-resolving.org/urn/resolver.pl?urn=urn:nbn:ch:serval-BIB_0D753B9680DF5 info:eu-repo/semantics/altIdentifier/urn/urn:nbn:ch:serval-BIB_0D753B9680DF5 info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/openAccess Copying allowed only for non-profit organizations https://serval.unil.ch/disclaimer application/pdf oai:serval.unil.ch:BIB_0D5B79608BBE 2022-11-26T02:15:02Z ehelvetica openaire documents phdthesis urnserval <oai_dc:dc xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd"> https://serval.unil.ch/notice/serval:BIB_0D5B79608BBE "DIESES SELTSAME MISCHGEBILDE VON HAUS UND STRAßE“ DIE PASSAGE UND IHRE DARSTELLUNG BEI LOUIS ARAGON UND WALTER BENJAMIN Bussard, Anne Christine Université de Lausanne, Faculté des lettres info:eu-repo/semantics/doctoralThesis phdthesis 2016 ger https://serval.unil.ch/resource/serval:BIB_0D5B79608BBE.P001/REF.pdf http://nbn-resolving.org/urn/resolver.pl?urn=urn:nbn:ch:serval-BIB_0D5B79608BBE9 info:eu-repo/semantics/altIdentifier/urn/urn:nbn:ch:serval-BIB_0D5B79608BBE9 info:eu-repo/semantics/openAccess Copying allowed only for non-profit organizations https://serval.unil.ch/disclaimer application/pdf oai:serval.unil.ch:BIB_0D5BADA03255 2022-11-26T02:15:02Z ehelvetica openaire documents phdthesis urnserval <oai_dc:dc xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd"> https://serval.unil.ch/notice/serval:BIB_0D5BADA03255 PHARMACOGENETIC AND CLINICAL STUDY ON METABOLIC SIDE EFFECTS INDUCED BY PSYCHOTROPIC DRUGS: FOCUS ON WEIGHT GAIN AND ON LIPID DISTURBANCES DELACRETAZ, Aurélie Université de Lausanne, Faculté de biologie et médecine info:eu-repo/semantics/doctoralThesis phdthesis 2017 eng https://serval.unil.ch/resource/serval:BIB_0D5BADA03255.P001/REF.pdf http://nbn-resolving.org/urn/resolver.pl?urn=urn:nbn:ch:serval-BIB_0D5BADA032555 info:eu-repo/semantics/altIdentifier/urn/urn:nbn:ch:serval-BIB_0D5BADA032555 info:eu-repo/semantics/openAccess Copying allowed only for non-profit organizations https://serval.unil.ch/disclaimer application/pdf oai:serval.unil.ch:BIB_0D5BB837E25A 2022-11-26T02:15:02Z <oai_dc:dc xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd"> https://serval.unil.ch/notice/serval:BIB_0D5BB837E25A Force-induced globule-coil transition in laminin binding protein and its role for viral-cell membrane fusion. info:doi:10.1002/jmr.2399 info:eu-repo/semantics/altIdentifier/doi/10.1002/jmr.2399 info:eu-repo/semantics/altIdentifier/pmid/25319621 Zaitsev, B.N. Benedetti, F. Mikhaylov, A.G. Korneev, D.V. Sekatskii, S.K. Karakouz, T. Belavin, P.A. Netesova, N.A. Protopopova, E.V. Konovalova, S.N. Dietler, G. Loktev, V.B. info:eu-repo/semantics/article article 2014 Journal of Molecular Recognition, vol. 27, no. 12, pp. 727-738 info:eu-repo/semantics/altIdentifier/eissn/1099-1352 urn:issn:0952-3499 <![CDATA[The specific interactions of the pairs laminin binding protein (LBP)-purified tick-borne encephalitis viral surface protein E and certain recombinant fragments of this protein, as well as West Nile viral surface protein E and certain recombinant fragments of that protein, are studied by combined methods of single-molecule dynamic force spectroscopy (SMDFS), enzyme immunoassay and optical surface waves-based biosensor measurements. The experiments were performed at neutral pH (7.4) and acid pH (5.3) conditions. The data obtained confirm the role of LBP as a cell receptor for two typical viral species of the Flavivirus genus. A comparison of these data with similar data obtained for another cell receptor of this family, namely human αVβ3 integrin, reveals that both these receptors are very important. Studying the specific interaction between the cell receptors in question and specially prepared monoclonal antibodies against them, we could show that both interaction sites involved in the process of virus-cell interaction remain intact at pH 5.3. At the same time, for these acid conditions characteristic for an endosome during flavivirus-cell membrane fusion, SMDFS data reveal the existence of a force-induced (effective already for forces as small as 30-70 pN) sharp globule-coil transition for LBP and LBP-fragments of protein E complexes. We argue that this conformational transformation, being an analog of abrupt first-order phase transition and having similarity with the famous Rayleigh hydrodynamic instability, might be indispensable for the flavivirus-cell membrane fusion process. Copyright © 2014 John Wiley &amp; Sons, Ltd

Adolescent·e·s, Internet et médias numériques : les côtés positifs – le point de vue des parents

Ce document résume les points essentiels de l’étude Adolescent·e·s, Internet et médias numériques : les côtés positifs menée durant l’année scolaire 2019-2020 auprès des parents d’élèves de 10ème année issu·e·s de 32 écoles du canton de Vaud. En plus de l’analyse des réponses de 3006 élèves âgé·e·s en moyenne de 13.7 ans, cette étude avait également pour objectif d’explorer le rôle des parents dans la gestion et l’utilisation des écrans et d’Internet chez les jeunes, notam-ment par rapport aux mesures et règles mises en place au sein des familles. Les parents étaient ainsi invités à répondre à un court questionnaire via un lien fourni sur la feuille d’informations relative à la participation de leur enfant à cette enquête. Après avoir supprimé les questionnaires non exploitables (connexion au serveur sans réponse ou refus de participer), 206 parents ont accepté de participer à cette étude. Néanmoins, le total de participant·e·s a diminué au fur et à mesure du questionnaire atteignant 96 parents à la dernière question. Les résultats présentés portent sur les réponses effectives par question, sans égard au fait de savoir si le parent a été au bout du questionnaire ou non. Nous rendons attentif·ve le lecteur·trice que cet échantillon n’est pas représentatif et que les résultats ne peuvent pas être généralisés

Factsheet: Tabagismo e uso delle sigarette elettroniche tra i giovani

Il presente factsheet riassume i punti essenziali del nostro studio sull’uso delle sigarette elettroniche e tradizionali tra i giovani di entrambi i sessi. I dati sono tratti dall’indagine longitudinale GenerationFRee incentrata sullo stile di vita dei giovani (15-24 anni, media di 16,8 anni al primo ciclo dell'indagine) in istruzione post-obbligatoria nel Canton Friburgo. La raccolta dei dati ha avuto luogo in maniera annuale nel corso degli anni scolastici 2014-2015/2015-2016 fino al 2018-2019. Il campione longitudinale è composto da 1705 giovani seguiti per almeno 3 dei 4 cicli dell’indagine

Fact sheet : Tabagisme et usage des cigarettes électroniques chez les jeunes

Cette fact sheet résume les points essentiels tirés de notre étude sur l’usage de cigarettes électroniques et traditionnelles chez les jeunes. Les données sont issues de l’enquête longitudinale GenerationFRee qui portait sur le style de vie des jeunes (15-24 ans, moyenne de 16.8 ans à la première vague) en éducation post-obligatoire dans le canton de Fribourg. La récolte des données s’est déroulée de manière annuelle durant les années scolaires 2014-2015/2015-2016 à 2018-2019. L’échantillon longitudinal est composé de 1705 jeunes qui ont été suivi∙es durant au moins 3 des 4 vagues de l’enquête

Factsheet: Tabakkonsum und Nutzung von E-Zigaretten bei Jugendlichen

Dieses Factsheet fasst die wesentlichen Aspekte unserer Studie über die Nutzung von E-Zigaretten und herkömmlichen Zigaretten bei Jugendlichen zusammen. Die Daten stammen aus der Längsschnittstudie GenerationFRee, die sich mit dem Lebensstil von Freiburgerinnen und Freiburgern (15–24 Jahre, Durchschnittsalter 16,8 Jahre in der ersten Welle) in der postobligatorischen Ausbildung befasste. Die Datenerhebung erfolgte auf jährlicher Basis in den Schuljahren 2014–2015/2015–2016 bis 2018–2019. Die Stichprobe der Längsschnittstudie umfasst 1'705 Jugendliche, die mindestens im Rahmen von drei der vier Wellen befragt wurden

A picture of the mental health of adolescents in Switzerland and Liechtenstein

Current research suggests that mental health in young people is declining. Recent data indicate that depressive disorders are the main cause of morbidity among 15-19 year-olds, followed by anxiety disorders. In Switzerland, prevalence rates for depression range between 9.7% and 23.9% for females and from 3.6% to 12.9% for males, while for anxiety, it oscillates between 13.6% and 17.3% for females and 9.1% and 12.5&amp; for males, depending on the type of sample, the age group, and the screening instrument used. The objectives of this research are: (1) To assess the prevalence of mental health disorders (depression and/or anxiety) among adolescents (14-19 year-olds) in Switzerland and Liechtenstein; (2) To identify individual, family, social and environmental factors associated to these disorders

Non-consumption of alcohol: the adolescents’ point of view

The percentage of adolescents who do not drink alcohol seems to have increased in the Western world in the past years. In some contexts, as the norm among young people is to drink alcohol, young non-drinkers may be marginalized and/or stigmatized. Despite the publication of a few studies conducted in other countries on the reasons or experiences of young people who do not drink alcohol, there seems to be a gap in the literature about to what extent these reasons explain why adolescents drink less. Moreover, given that alcohol consumption is cultural, it is important to understand young people’s experiences and motivations to abstain from alcohol in a context such as Switzerland. The objectives of this qualitative research are to explore how young people define the term ‘abstinence’; to explore their opinions on the Dry January challenge; to assess the reasons why some young people decide not to drink alcohol; to assess the advantages and disadvantages of non-consumption of alcohol; to understand how young non-drinkers live their choice and how they are perceived/treated by their peers; to identify strategies used by non-drinkers to avoid alcohol use while still socializing with their friends. Between April and June 2022, we conducted 12 FG with young people aged between 14 and 20 years old for a total of 63 (36 females) participants. The average age of participants was 16.9 years [rank: 14-20 years], with a median of 16 years. Participants were separated by gender (female / male, no one from another gender category contacted us), age (14-15 / 16-17 / 18-20) and alcohol consumption (drinkers / non-drinkers). In order to extract the different themes and dimensions raised by the participants, we carried out a thematic content analysis, a method of extracting subjective interpretations and meanings using a process of classification and categorisation of the data. Discussions began with a broad question about the term “abstinence” as applied to alcohol use in an adolescent population. In addition to not always understanding the term, participants overall found it to be an inappropriate term for youth not drinking. Sexual or religious connotations, for example, were discussed in this line. This term was more widely accepted when referring to an adult population, especially when someone decides to become abstinent as a result of an alcohol-related problem. Then participants talked about the reasons for non-drinking among youth: religion, legal ages, parents and family rules, bad experiences, fear of losing control (especially among females), distaste, religion, health consciousness. In terms of prevention, the Dry January campaign was not well known by the participants and many wondered what the aim of such a challenge was if no follow-up beyond the month of the challenge was offered. While not demonizing alcohol consumption, youth called for more normalization of non-drinking and inclusion of non-drinkers in prevention to support them and make other youth aware of their presence. Experiences in terms of social life were mixed among the non-drinkers participants. For some, not drinking did not impact social life, while others reported feeling excluded and out of the norm. Questions and comments about not drinking from young drinkers were reported as particularly annoying. Some participants shared some strategies for hiding their non-drinker status and going unnoticed at parties to avoid remarks. Finally, non-drinkers are often designated as the “lifesavers” during parties to deal with youth who drink. This status can sometimes put them under pressure and lead them to stop attending parties. Based on these results, some recommendations can be made: • To use the term non-drinker rather than abstainer • To normalize non-consumption of alcohol, including within families • To make other young people, but also adults, aware of the pressure and exclusion that can be felt by non-drinkers • To make challenges like #DryJanuary more visible and improve communication around them, especially in terms of objectives and follow-up (after January 31, what will happen?) Find something similar but more targeted at young people; • To raise awareness among young people about their perceptions of non-drinkers and alcohol-free parties as boring; • To include non-drinkers in prevention, to reinforce their choice and/or as a way to feel support • To raise awareness on young non-drinkers being often identified as the ones who will help others at a party and may feel too much pressure • To open the discussion on alcohol use before legal age

Does Doing the Right Thing Pay? Comparing Youths Who Abstain from Risk Behaviors to Their Risk-taking Peers

Purpose: To assess whether young people not engaging in risk behaviors do better than their risk-taking peers. Methods: Data were drawn from the GenerationFRee study, a cross-sectional in-school survey including 5179 youths aged 15-24. Six risk behaviors were studied: smoking, alcohol misuse, cannabis use, use of other illegal drugs, violent behavior and antisocial behavior. A score obtained after adding the behaviors permitted to divide the subjects into Abstainers (score=0; N=1920) and Risk-takers (score&gt;0; N=3259). Groups were compared on personal, familial, academic characteristics. All variables significant at the bivariate level were included in a logistic regression using Risk-takers as the reference category. Results are given as adjusted Odds Ratios (aOR) with 95% confidence interval

“We just need to breathe and live normally”: reconsidering App-Based Peer-Support for parents of adolescents with chronic conditions

Purpose: To evaluate and explain a low use of the CO@CH Mobile App, a video-sharing peer-support platform for parents of adolescents with chronic conditions (CC). Methods: Qualitative methods were used to evaluate CO@CH by interviewing 23 parents (19 mothers) of adolescents with CCs: 20 in 5focus groups (FG) and 3 individual interviews (II). Were included parents who had used the CO@CH App (N¼4); parents who initially enrolled to participate but never used it (N¼5); parents who hadrefused up-front to participate (N¼1); parents who had never heardof CO@CH (N¼7); and staff members of patient associations who hadnever heard of CO@CH and who happened to also be parents ofadolescents with CCs (N¼6). All FGs and IIs were audio recorded and transcribed verbatim. All transcripts were opencoded, cross checked, and analysed thematically