Personal profile
Biography
I joined the School of Mathematics and Statistical Sciences in 2023, having previously been at CORRIB Research Centre for Advanced Imaging and Core Laboratory and the HRB-Clinical Research Facility Galway since 2016. I am an applied statistician with a wide range of methodological interests; in particular the design and analysis of clinical trials, multilevel modelling of clustered and longitudinal data, along with other applied research interests in causal inference in observational studies, survey techniques and missing data. I am experienced in the analysis of complex longitudinal observational studies. I am well-versed in best practice for clinical trial design, data monitoring, data preparation and analysis; drafting standard operating procedures, protocols and statistical analysis plans and reports. I have experience of trials in the regulatory environment relating to medical devices and also behavioural and mental health interventions and cluster randomised trials, and I have served as the lead statistician for a large national population study in ageing.
Education/Academic qualification
B.Sc.,M.Sc.,PhD
Accepting PhD Students
- Accepting PhD Students
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
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SDG 3 Good Health and Well-being
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SDG 16 Peace, Justice and Strong Institutions
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Collaborations and top research areas from the last five years
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Parsimonious versus extensive bleeding score: Can we simplify risk stratification after percutaneous coronary intervention and reduce bleeding events by de-escalation of the antiplatelet strategy?
Woelders, E. C. I., Onuma, Y., Ninomiya, K., O'Leary, N., Damman, P., Peeters, D. A. M., Hof, A. W. J. V. T., Valgimigli, M., Vranckx, P., Windecker, S., Serruys, P. W. J. C. & Van Geuns, R. J. M., 28 Jan 2025, In: Open Heart. 12, 1, e003083.Research output: Contribution to a Journal (Peer & Non Peer) › Article › peer-review
Open Access -
1-Year Patency of Biorestorative Polymeric Coronary Artery Bypass Grafts in an Ovine Model
Ono, M., Kageyama, S., O'Leary, N., El-Kurdi, M. S., Reinöhl, J., Solien, E., Bianco, R. W., Doss, M., Meuris, B., Virmani, R., Cox, M., Onuma, Y. & Serruys, P. W., Jan 2023, In: JACC: Basic to Translational Science. 8, 1, p. 19-34 16 p.Research output: Contribution to a Journal (Peer & Non Peer) › Article › peer-review
Open Access19 Citations (Scopus) -
Angiography-Based Superficial Wall Strain of De Novo Stenotic Coronary Arteries: Serial Assessment of Vessels Treated with Bioresorbable Scaffold or Drug-Eluting Stent
Wu, X., Renkens, M. P. L., Kerkmeijer, L., Lunardi, M., Huang, J., Ding, D., O'Leary, N., de Winter, R. J., Onuma, Y., Serruys, P. W., Wykrzykowska, J., Tu, S. & Wijns, W., Aug 2023, In: Cardiovascular Revascularization Medicine. 53, p. 51-60 10 p.Research output: Contribution to a Journal (Peer & Non Peer) › Article › peer-review
Open Access1 Citation (Scopus) -
A Prospective Randomized Trial Comparing Sirolimus-Coated Balloon With Paclitaxel-Coated Balloon in De Novo Small Vessels
Ninomiya, K., Serruys, P. W., Colombo, A., Reimers, B., Basavarajaiah, S., Sharif, F., Testa, L., Di Mario, C., Nerla, R., Ding, D., Huang, J., Kotoku, N., Kageyama, S., Kageyama, M., Sevestre, E., Fezzi, S., Dijkstra, J., O'Leary, N., Morel, M. A. & Garg, S. & 2 others, , 11 Dec 2023, In: JACC: Cardiovascular Interventions. 16, 23, p. 2884-2896 13 p.Research output: Contribution to a Journal (Peer & Non Peer) › Article › peer-review
Open Access99 Citations (Scopus) -
Can Machine Learning Aid the Selection of Percutaneous vs Surgical Revascularization?
SYNTAX Investigators, 28 Nov 2023, In: Journal of the American College of Cardiology. 82, 22, p. 2113-2124 12 p.Research output: Contribution to a Journal (Peer & Non Peer) › Article › peer-review
Open Access21 Citations (Scopus)
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Irish Statistical Association (External organisation)
O'Leary, N. (Member)
0001Activity: Membership › Membership of board