User profiles for Fiona O’Sullivan

Fiona O'Sullivan

Broadstreet HEOR, Vancouver
Verified email at tcd.ie
Cited by 518

Intrapartum risk factors for newborn encephalopathy: the Western Australian case-control study

…, JJ Kurinczuk, JM Keogh, LM Alessandri, F O'Sullivan… - Bmj, 1998 - bmj.com
Objective: To identify intrapartum predictors of newborn encephalopathy in term infants. Design:
Population based, unmatched case-control study. Setting: Metropolitan area of Western …

Antepartum risk factors for newborn encephalopathy: the Western Australian case-control study

…, JJ Kurinczuk, JM Keogh, LM Alessandri, F O'Sullivan… - Bmj, 1998 - bmj.com
Objective: To ascertain antepartum predictors of newborn encephalopathy in term infants.
Design: Population based, unmatched case-control study. Setting: Metropolitan area of …

Systematic review on effectiveness of micro-induction approaches to buprenorphine initiation

J Moe, F O'Sullivan, CM Hohl, MM Doyle-Waters… - Addictive …, 2021 - Elsevier
Background/objectives Micro-induction is a novel buprenorphine induction approach that
seeks to avoid withdrawal and minimize precipitated withdrawal, both barriers to standard …

[HTML][HTML] Ambient UVB dose and sun enjoyment are important predictors of vitamin D status in an older population

F O'sullivan, E Laird, D Kelly, J van Geffen… - The Journal of …, 2017 - Elsevier
Background UVB-induced skin synthesis is considered the key source of vitamin D, yet
exposure to UVB is poorly accounted for in epidemiological studies. Objectives The aim of this …

The international forum of ophthalmic simulation: developing a virtual reality training curriculum for ophthalmology

…, J Lamparter, PM Sullivan, F O'Sullivan… - British Journal of …, 2013 - bjo.bmj.com
Background To investigate the effect of a structured, supervised, cataract simulation programme
on ophthalmic surgeons in their first year of training, and to evaluate the level of skill …

The CCEDRRN COVID-19 Mortality Score to predict death among nonpalliative patients with COVID-19 presenting to emergency departments: a derivation and …

…, RJ Rosychuk, PM Archambault, F O'Sullivan… - … Open Access Journal, 2022 - cmajopen.ca
… Corinne Hohl, Rhonda Rosychuk, Fiona OSullivan and Jeffrey Perry developed the analytic
plan, and Fiona OSullivan analyzed the data, with assistance from Rhonda Rosychuk, …

Naloxone dosing in the era of ultra-potent opioid overdoses: a systematic review

J Moe, J Godwin, R Purssell, F O'Sullivan… - Canadian journal of …, 2020 - cambridge.org
ObjectivesEvaluate the relationship between naloxone dose (initial and cumulative) and
opioid toxicity reversal and adverse events in undifferentiated and presumed fentanyl/ultra-…

Sunshine is an important determinant of vitamin D status even among high‐dose supplement users: Secondary analysis of a randomized controlled trial in Crohn's …

F O'Sullivan, T Raftery, M van Weele… - Photochemistry and …, 2019 - Wiley Online Library
Sunshine is considered to be the most important source of vitamin D. Due to an increased
risk of skin cancer, sun avoidance is advised, but this directly contributes to the high …

Characteristics of frequent emergency department users in British Columbia, Canada: a retrospective analysis

J Moe, F O'Sullivan, MJ McGregor, MJ Schull… - … Open Access Journal, 2021 - cmajopen.ca
Background: Frequent emergency department users disproportionately account for rising
health care costs. We aimed to characterize frequent emergency department users in British …

Identifying subgroups and risk among frequent emergency department users in British Columbia

J Moe, F O'Sullivan, MJ McGregor… - Journal of the …, 2021 - Wiley Online Library
Objective: Frequent emergency department (ED) users are heterogeneous. We aimed to
identify subgroups and assess their mortality. Methods: We identified patients ≥18 years with ≥…