Niamh Dooley's Avatar

Niamh Dooley

@niamhdooley

Postdoctoral research fellow at King's College London & the Royal College of Surgeons in Ireland

60
Followers
45
Following
12
Posts
17.09.2024
Joined
Posts Following

Latest posts by Niamh Dooley @niamhdooley

Preview
Worrying rise in self-harm among adolescents, with trans, gender diverse and early school leavers most at risk New research has found that repeated self-harm is increasing, particularly among females. More ...

New research shows self-harm among Irish adolescents is increasing.

This analysis of more than 20,000 Planet Youth survey responses highlights an urgent need to expand accessible youth mental health services.

Read more: www.rcsi.com/dublin/news-...

#RCSIdiscover @kingscollegelondon.bsky.social

29.01.2026 16:04 πŸ‘ 8 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0
Preview
Trends in psychological distress among adolescents in Ireland: survey data from 2018 to 2023 & lived experience perspective - Social Psychiatry and Psychiatric Epidemiology Social Psychiatry and Psychiatric Epidemiology - This study aimed to estimate the prevalence of poor mental health, repetitive self-harm, and suicide attempts among adolescents in Ireland between...

Excellent interview with @niamhdooley.bsky.social on @rteradio1.bsky.social this afternoon all about Planet youth data.

Worrying rising trends, 1 in 5 reporting poor mental health across young people in Ireland

Interview: www.rte.ie/radio/radio1...

Study: link.springer.com/article/10.1...

29.01.2026 21:15 πŸ‘ 5 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0

@researchireland.ie @mentalhealthirl.bsky.social @rcsipophealth.bsky.social

29.01.2026 12:48 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Post image

A group of young people with lived experience of mental health challenges helped to interpret these results and unpick some possible reasons for them

29.01.2026 12:42 πŸ‘ 1 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
Post image

Two groups showed particularly high levels of psychological distress: (1) those identifying as transgender/gender-diverse & (2) those in Youthreach or Further Education and Training centres ("early school leavers")

29.01.2026 12:42 πŸ‘ 0 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0
Post image

Rates of most distress measures peaked during the COVID years (2020-21). The proportion of teens repetitively self-harming did not return to pre-COVID levels, unlike other measures of distress.

29.01.2026 12:42 πŸ‘ 0 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0
Preview
Trends in psychological distress among adolescents in Ireland: survey data from 2018 to 2023 & lived experience perspective - Social Psychiatry and Psychiatric Epidemiology Social Psychiatry and Psychiatric Epidemiology - This study aimed to estimate the prevalence of poor mental health, repetitive self-harm, and suicide attempts among adolescents in Ireland between...

Our new study on the prevalence of psychological distress among adolescents in Ireland is out.

We looked at anonymous surveys from over 20,000 adolescents across Ireland and explored at how rates of poor mental health, repetitive self-harm and suicide attempt were changing. Read more below! ‡️

29.01.2026 12:42 πŸ‘ 8 πŸ” 5 πŸ’¬ 2 πŸ“Œ 0
Video thumbnail

πŸŽ†2025 was a huge year for the #AtlasLongitudinalDatasets, full of launches, updates, milestones, new team members, conferences, webinars and more!
There is even more to come in 2026.
Stay tuned!
@kingsioppn.bsky.social @wellcometrust.bsky.social @mqmentalhealth.bsky.social @popres-uk.bsky.social

16.01.2026 10:50 πŸ‘ 3 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0

Identical twins who had experienced online bullying were about twice as likely to develop anxiety disorder than their co-twin (who had not experienced online bullying).

09.12.2025 13:53 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

We found online bullying rarely occurs in isolation. 20% of this large UK cohort said they had been bullied online at some point in their teens, but almost all of these also reported at least one other type of in-person victimisation during this time.

09.12.2025 13:53 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Online bullying is a relatively new phenomenon. But is it also a new risk for teenage mental illness? Our new study suggests it is. And particularly when it comes to developing anxiety disorder in late teens.

Read the full paper: www.sciencedirect.com/science/arti...

09.12.2025 13:53 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Preview
One in five teenagers have had explicit images shared without their consent, study finds Experts say social media use and online sexual communication may be contributing to declining mental health among young people in Ireland
04.12.2025 01:07 πŸ‘ 0 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0

These associations were found in both males and females, but all risk markers (heavy screen use, poor body image, & sexting) were more common among females.

➑️ Further research needed to know whether these factors causally influence mental health

04.12.2025 14:04 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
An investigation of gender-based differences in social media use, sexting behaviours and body dissatisfaction as risk factors for poor mental health and self-harm in adolescents: a cross-sectional pop... An investigation of gender-based differences in social media use, sexting behaviours and body dissatisfaction as risk factors for poor mental health and self-harm in adolescents: a cross-sectional pop...

Our new study using #PlanetYouth surveys in over 4,000 teens aged 15-16 shows that the following factors were cross-sectionally associated with poorer mental health:

πŸ“±πŸ“Ί Heavy screen use (4+ hrs/day)
πŸͺž Poor body image
🀳 Sexting behaviours

Read more here:
www.cambridge.org/core/journal...

04.12.2025 14:04 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Psychosis and bipolar disorder risk in child and adolescent mental health services in the UK: population cohort study | The British Journal of Psychiatry | Cambridge Core Psychosis and bipolar disorder risk in child and adolescent mental health services in the UK: population cohort study

@iankellehermd.bsky.social and co previously demonstrated that ~50% of those with psychosis and bipolar disorder had been to CAMHs in Finland.
That was no fluke, as they have now demonstrated that it's 45% in wales. Great work by @kirstieohare.bsky.social πŸ‘ πŸ‘
Paper: doi.org/10.1192/bjp....

14.05.2025 08:45 πŸ‘ 5 πŸ” 4 πŸ’¬ 0 πŸ“Œ 0

I wrote a blog back in May about 30-year trends in self-reported psychological distress.

Have things changed? From the 1990s to the early 00s-- not so much. But from the 2010s onwards-- possibly, and most evidently for young people.

01.07.2025 10:40 πŸ‘ 6 πŸ” 2 πŸ’¬ 1 πŸ“Œ 0

Check out the wonderful research tool that is ✨ the Atlas of Longitudinal Datasets ✨ now live live live: atlaslongitudinaldatasets.ac.uk

Take a bow @larseneault.bsky.social @briddycent.bsky.social @malaikalo.bsky.social & the whole PALM team at KCL πŸ‘

24.01.2025 10:44 πŸ‘ 6 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
Post image

Arts, humanities, and social sciences researchers are paving the way for cutting-edge research into public health crises through the DOROTHY COFUND programme. Read here: www.researchireland.ie/news/dorothy...
#IrishResearch @epaireland.bsky.social

11.12.2024 12:10 πŸ‘ 14 πŸ” 3 πŸ’¬ 0 πŸ“Œ 1
Preview
Platforms for Longitudinal Mental Health Data (PALM) The Platforms for Longitudinal Mental Health Data (PALM) team, led by Professor Louise Arseneault, focuses on increasing the discoverability and accessibility of longitudinal mental health data.

πŸ‘‹Hello Blue Sky!
I am excited to announce the Platforms for Longitudinal Mental Health Data (PALM) team or #PALMteam is now on Blue Sky. Find us on X as @L_Arseneault & check out our page on the @kcl.ac.uk website. Check out #CatalogueMHM for updates on our work.
www.kcl.ac.uk/research/pla...

18.09.2024 12:16 πŸ‘ 19 πŸ” 8 πŸ’¬ 0 πŸ“Œ 1