Tuesday, 3 June 2025

University of Galway study reveals major shifts in young people’s health behaviours over 25 years

Findings of The Health Behaviour in School-aged Children (HBSC) study in Ireland from 1998-2022 Health Behaviour in School-aged Children (HBSC) study in Ireland from 1998-2022 reveals a drop in substance misuse; a decrease in condom use and an increase in young people feeling pressured by schoolwork The Health Behaviour in School-aged Children (HBSC) Trends Report 1998–2022, launched today by the Minister of State at the Department of Health with special responsibility for Public Health, Wellbeing and the National Drugs Strategy, Jennifer Murnane O’Connor TD, highlights notable changes in the health behaviours and wellbeing of Irish children over the past 25 years. This report, led by researcher Louise Lunney in collaboration with the HBSC research team at the Health Promotion Research Centre at University of Galway, found significant reductions in substance use and improvements in certain health behaviours, alongside a worrying decline in mental health and increased pressure related to schoolwork. The report brings together data from over 70,000 children in Ireland since 1998, offering critical insights to inform policy, practice and supports for young people. The HBSC is a cross-sectional study conducted in collaboration with the World Health Organisation Regional Office for Europe. It runs every four years. Among the key trends reported: Smoking among 10–17-year-olds fell to 4.7% in 2022, down from 22.6% in 1998. Reports of having ever been drunk declined from 33% in 1998 to 17.8% in 2022. Cannabis use in the past year dropped to 6.5% in 2022, compared to 12.3% in 1998. Daily soft drink consumption decreased dramatically from 37.4% in 2002 to 6.6% in 2022. However, the report also reveals that: 46.3% of children report feeling low weekly or more often - double the figure from 1998. 47.8% of children feel pressured by schoolwork, up from 32.9% in 1998. Despite an overall decline in reported sexual activity, fewer young people (55.2% in 2022, down from 78.0% in 2010) report using a condom during last sexual intercourse The HBSC study is conducted every four years in collaboration with the World Health Organization Regional Office for Europe. In 2022, 45 countries and regions participated, collecting data on health behaviours, health outcomes and the social contexts of children’s lives. Minister Jennifer Murnane O’Connor said: “I would like to extend my most sincere thanks to the University of Galway’s HBSC team, who have conducted this study on our behalf since 1998. HBSC is a key, internationally comparable study that provides us with vital information regarding the health of our children, highlighting both positive trends, such as the reductions in tobacco, alcohol and cannabis use since 1998, but also the more concerning ones, such as many of the indicators relating to mental health and the pressures of schoolwork. “I also want to thank the children and the schools involved in this research. In taking the time to make your voices heard, you are helping us to help future generations and to make growing up a more positive experience. As the report shows, we have done some great work over the past 25 years; however, there is always more to do.” Professor Saoirse Nic Gabhainn, Principal Investigator at the Health Promotion Research Centre at University of Galway, said: “A study like HBSC, that tracks trends in health behaviours, outcomes and social context of children’s lives over such a long period is a huge resource to anyone interested in children’s lives. Over 70,000 children have been involved since 1998, and many people across Irish society have helped in some way, particularly schools, teachers and parents. “While many indicators have improved over time, the pressures that children feel from school and society are increasing. Now is the time for our society to support teachers and parents in schools and communities to protect and promote youth well-being.” Compared to findings from 1998*, the study found fewer children engaging in substance use, more children feeling pressured by schoolwork, less young people reporting sexual activity and among those that do – fewer are reporting using a condom. Mental health indicators have disimproved, with more young people reporting feeling low, fewer reporting high life satisfaction and fewer reporting feeling happy with their lives. Additional findings include: Health behaviour outcomes – both positive and negative trends More children report sleep difficulties in getting to sleep about every week or more frequently – 46.3% in 2022, compared to 30.9% in 1998. More children report having a headache about every week or more frequently – 38.2% in 2022, compared to 26.0% in 1998. More children brushing their teeth more than once a day – 72.5% in 2022, compared to 57.6% in 1998. More children report always wearing a seatbelt when travelling by car – 81.2% in 2022, compared to 41% in 1998. Co-Principal Investigator, Professor Colette Kelly from the Health Promotion Research Centre at the University of Galway, said: “This report is the culmination of many years of work, and brings together some good news about the health behaviours of Irish children. However, it also illustrates persistent inequalities in young people’s health. Children from lower social class groups are doing less well than those from higher social class groups across a range of indicators. The report provides a breakdown of age, gender and social class patterns which provide more in-depth information on each of the indicators.” *Base years vary across indicators – see full report details here: https://www.universityofgalway.ie/hbsc/ Ends


News Archive

Monday, 26 May 2025

Three University of Galway professors have been elected as members of the Royal Irish Academy for their exceptional contribution to sciences, humanities and social sciences.   Kieran Conboy, Anne O’Connor and Abhay Pandit are among 28 individuals honoured with the prestigious membership.   Professor Peter McHugh, Interim President of University of Galway, said: “I warmly congratulate our three esteemed colleagues on their election to membership of the Royal Irish Academy. The excellence of their ongoing contributions to their respective academic fields is truly commendable. Their achievements in research and scholarship are a source of great pride for University of Galway and a testament to the strength of our academic community.”   The Royal Irish Academy has been honouring Ireland’s leading contributors to the world of learning since its establishment in 1785.    The new members were admitted to the RIA by Professor Pat Guiry, President of the Royal Irish Academy, at a special ceremony on Friday May 23rd.    The University of Galway new members of the RIA are:  Kieran Conboy is the chair of Analytics and Society in the School of Business and Economics at the University of Galway. He leads the ‘ROSETTA’ project, examining the development, use and regulation of technology from a time perspective across all aspects of life. He is a fellow of the Association of Information Systems and is the editor-in-chief of the European Journal of Information Systems.   Anne O’Connor is Established Professor in the School of Languages, Literatures and Cultures at the University of Galway. A leading figure internationally in the fields of Translation Studies, Migration and Material Culture, she is the Director of the Emily Anderson Centre for Translation Research and Practice. In 2022 she received a €2m ERC Consolidator Grant for her project ‘PIETRA’, the first large-scale, multilingual study of the translation processes that underpin communication in global religion. She has also led funded projects on translation spaces in society, and has edited and translated 3 volumes of the Italian correspondence of Ireland's first cardinal, Paul Cullen.    Abhay Pandit is Established Professor of Biomaterials at the University of Galway and Founding Director of CÚRAM, the Research Ireland Centre for Medical Devices, which recently marked its tenth anniversary. He is president-elect of the Tissue Engineering and Regenerative Medicine International Society-Global. He recently received the George Winter Award from the European Society for Biomaterials, the most prestigious European accolade in the field of biomaterials. ​ ​Professor Pat Guiry, President of the Royal Irish Academy, said: “We are delighted to welcome the newly elected Members of the Royal Irish Academy. Our mission is to recognise and foster academic excellence, and to create, curate and share knowledge for the good of society. Your election today embodies this mission, and your insights and achievements will enrich the work of the Academy as we continue to lead trusted and independent dialogue and analysis across the island for the benefit of all.”   Ends

Wednesday, 21 May 2025

The Mary Robinson Centre and University of Galway, along with partner Mayo County Council, will host the third Mary Robinson Climate and Nature Conference. The conference will bring together climate justice advocates, scientists, activists, community groups and policymakers to address local, national and global challenges and opportunities in relation to climate justice and nature conservation. Centering on the theme “Courage in Crisis”, the annual conference will take place in Ballina, Co Mayo, on May 26th and 27th where the former president grew up, and where the new Mary Robinson Centre is located.             Mary Robinson said: “The Mary Robinson Nature and Climate Conference will centre on a call to courage in the face of the climate and nature crisis, a crisis that touches every part of our shared world. In these urgent times, it is through meitheal, the Irish tradition of coming together in collective effort, that we find strength, purpose and hope. Only by standing together can we meet this moment with the boldness it demands. I’m looking forward to being in community in my hometown of Ballina, imagining together what each of us can do to build a better future.” Along with Mary Robinson, the conference will feature a distinguished lineup of Irish and international speakers including: Dr Aoibhinn Ní Shúilleabháin, DCU; Anja Murray, ecologist, policy analyst, broadcaster and author; Dearbhla Richardson, youth climate justice activist; Dr Elaine McGoff, An Taisce; Dr Gerard McCarthy, physical oceanographer and climate scientist; Professor Hannah Daly, UCC; Professor John Barry, Queens University Belfast; Professor Navjot Bhullar, University of Canberra, Australia; Tom Arnold, Ireland Africa Rural Development Committee; Dr Omnia El Omrani, Global Climate and Health Alliance; and Laura Cook, Project Dandelion. The conference will feature a diverse range of workshops, panel discussions, walks, music and art, and aims to create space for people to connect, share ideas, and collaborate, with several of the conference events open to the public.              Dr Caitríona Carlin, School of Natural Sciences and Ryan Institute at University of Galway and conference co-chair, said: “It was uplifting to hear Mary Robinson recognise the interconnections between climate and biodiversity, when she changed the name of the conference to climate and nature in 2024. This is the first year that the conference formally addresses climate and nature and we are grateful to the funders and sponsors who have supported us. The conference enables us to acknowledge that actions for climate, for nature are also for us. We are part of the environment, and in finding common ground, we can make space for courageous conversations and actions to meet the multiple challenges ahead.”             Dr Sinéad Sheehan, School of Psychology and Ryan Institute, University of Galway and conference co-chair, said: “This year, while we are bringing the conference to Ballina, we also want to bring Ballina to the conference! There’s a great programme of events planned around the conference, including an art exhibition at the Mary Robinson Centre, a 'Connecting With Trees' walk in Belleek Woods on Sunday, and an eco-gathering on Tuesday featuring groups working on climate and nature. We’re also looking forward to a special ‘Oíche Cultúr agus Craic’ on Monday night with music, poetry and storytelling – it should be a brilliant few days for Ballina and the wider community.”             Dr Alma Clavin, Lecturer in Sustainability at University of Galway and conference co-chair, said: “This conference creates a necessary courageous space for those activated in climate and nature work to connect with each other and new ideas. The conference is taking place in a county that has a fantastic network of community-led climate and sustainability initiatives and a distinctive biodiversity-rich landscape. We’re delighted to host this important conference in the town of Ballina, the birthplace of Mary Robinson, a global leader in climate justice.”             Keynote speaker, Dr Aoibhinn Ní Shúilleabháin said: "I am truly honoured and excited to be invited to speak at the Mary Robinson Climate and Nature conference in my home county of Mayo. There are wonderful examples of Nature being valued and protected across the county and I look forward to referencing these as positive stories of community impact. Mary Robinson has been such a wonderful role model for people across the world and it is a privilege to contribute to this conference celebrating her work and encouraging others to take on her message of urgency and hope with regards to Climate and the Environment."             Keynote speaker, Professor Hannah Daly said: “For decades, Mary Robinson has foregrounded the voices of those most affected by the climate crisis, bringing a moral urgency to global audiences like no other leader. It is a great privilege and honour to give a keynote address at this conference.” The conference is sponsored by University of Galway, the Sunflower Foundation, Mayo County Council, Eirgrid, Failte Ireland, FutureEnergy and IBP Insurance. The full conference programme, including the schedule of public events, is available at https://www.maryrobinsoncentre.ie/agenda.html. Ends

Wednesday, 21 May 2025

Analysis of over 70 spider venoms finds potency depends on a spider’s diet   A new study by researchers at the University of Galway’s School of Natural Sciences has revealed why some spiders possess venom that is far more potent than others. By analysing the venoms of more than 70 different spider species, the team explored whether factors such as body size, prey type, and hunting method, including the use of webs, could explain the wide variation in venom strength. The research was published today in the journal Biology Letters. While spiders are infamous for the widespread arachnophobia they induce for a multitude of reasons, including erratic movements, eight spindly legs, sticky webs, and most notably, their venomous bites, the actual effects can vary dramatically depending on the species. For instance, a bite from the Brazilian wandering spider can result in serious medical complications, whereas the venom of a giant house spider typically poses no threat to humans, raising the question, what drives such differences in venom potency? The researchers discovered that diet is one of the most important drivers influencing the potency of spider venom. They found that spider venoms are what is called prey-specific, meaning if a spider primarily hunts insects, its venom is likely to be particularly effective at killing insects in general, such as crickets and flies, but far less effective against other non-insect prey, like small mammals.             Lead author Dr Keith Lyons from University of Galway’s School of Natural Sciences, said: “Our results show that spider venoms have evolved to be especially potent when tested on animals found in their diet in the wild. This may explain why species that are known to occasionally prey upon small mammals, such as the Brazilian wandering spider or Black widow, have venoms that can cause medically significant effects in us humans, whereas species that only prey on invertebrates, such as the Giant house spider, have evolved venoms that target invertebrate physiologies rather than our own, posing little threat to us.” The researchers also tested whether the use of webs to capture prey was related to the potency or volume of a spider’s venom.             Dr Kevin Healy, Senior author and Head of the Macroecology lab at the University’s School of Natural Sciences, said: “We predicted that web-hunting spiders might have less potent venoms because they may have evolved to rely more on their webs to immobilise prey. Surprisingly, we found no relationship between whether a spider used their web and the potency of their venom, suggesting that webs are likely important for restraining prey in web-hunters, regardless of how deadly their venom is.             “This study helps us to understand the evolution of spider venoms and aids in our understanding of why some spiders, such as the Noble False widow become invasive species in some parts of the world, or how some venoms may be of particular interest for future drug discovery, or the development of pest species-specific, pollinator-friendly insecticides.”             Dr Michel Dugon, Head of the Venom Systems Lab, Ryan Institute, University of Galway, said: “By understanding the fundamental drivers of venom evolution we can better predict the types of biomolecules in spider venoms that have yet to be explored for drug discovery and why some species of spiders are more likely to become invasive species.” Ends


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