Helen OConnor
Overview
Explore the profile of Helen OConnor including associated specialties, affiliations and a list of published articles.
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54
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1392
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Recent Articles
1.
Halar F, OConnor H, Climstein M, Prvan T, Black D, Reaburn P, et al.
PeerJ
. 2025 Feb;
13:e18912.
PMID: 39989747
Background: Masters athletes (MA) are typically considered healthier than age-matched non-athletes. However, limited evidence exists on the prevalence of chronic conditions in MA. Methods: Masters athletes competing at the 2017...
2.
Pelly F, Tweedie J, OConnor H
Sports Med Open
. 2023 Apr;
9(1):24.
PMID: 37084149
Background And Objective: The objective of this meta-narrative review was to identify, organise and map the literature on food provision and nutrition support at the summer and winter Olympic and...
3.
Edmonds C, Tam R, Madigan S, Gubb L, Beck K, Gifford J, et al.
J Nutr Sci
. 2023 Feb;
12:e2.
PMID: 36721724
Sound general and sports nutrition knowledge in athletes is essential for making appropriate dietary choices. Assessment of nutrition knowledge enables evaluation and tailoring of nutrition education. However, few well-validated tools...
4.
Luk A, Mitchell L, Koay Y, OSullivan J, OConnor H, Hackett D, et al.
Metabolites
. 2022 Oct;
12(10).
PMID: 36295813
Diet, exercise and the gut microbiome are all factors recognised to be significant contributors to cardiometabolic health. However, diet and exercise interventions to modify the gut microbiota to improve health...
5.
Peng Cox E, Cook R, ODwyer N, Donges C, Parker H, Cheng H, et al.
J Phys Act Health
. 2021 Jun;
18(9):1082-1087.
PMID: 34186507
Background: There is evidence that physical activity (PA), sitting time, and obesity may impact cognition, but few studies have examined this in young women. Methods: Healthy women (18-35 y), without...
6.
Tam R, Beck K, Scanlan J, Hamilton T, Prvan T, Flood V, et al.
Br J Nutr
. 2020 Nov;
126(4):561-571.
PMID: 33143772
Reliable and valid assessment of sports nutrition knowledge can inform athlete nutrition education to address knowledge gaps. This study aimed to test the reliability and validity of an electronically administered...
7.
Client experiences and confidence in nutrition advice delivered by registered exercise professionals
Mitchell L, McKean M, OConnor H, Prvan T, Slater G
J Sci Med Sport
. 2020 Oct;
24(5):488-493.
PMID: 33051124
Objectives: The aims of this cross-sectional study were to describe the client experiences of registered exercise professionals (REP) in regard to nutrition advice, and to identify factors considered important when...
8.
Boidin A, Tam R, Mitchell L, Cox G, OConnor H
Br J Nutr
. 2020 Sep;
125(12):1359-1373.
PMID: 32959736
Nutrition education programmes for athletes aim to enhance nutrition knowledge and more importantly support positive dietary change to enhance performance, health and well-being. This systematic review assessed changes in the...
9.
Hackett D, Wilson G, Mitchell L, Haghighi M, Clarke J, Mavros Y, et al.
Sports (Basel)
. 2020 Aug;
8(8).
PMID: 32751554
Longitudinal research on training and dietary practices of natural powerlifters is limited. This study investigated the effect of phases of training on physical and physiological parameters in male natural powerlifters....
10.
Liu M, Raymond J, Jay O, OConnor H
J Sci Med Sport
. 2020 Mar;
23(8):782-787.
PMID: 32115356
Objectives: This study aimed to identify factors important to quality in exercise performance studies, specifically in the domains of aerobic, anaerobic and strength exercise. Factors related to diet and body...