Medicine and Health Sciences Commons^™

Identifying Novel Data-Driven Dietary Patterns Via Dimensionality Reduction And Associations With Socioeconomic Profile And Health Outcomes In Ireland, Daniel Burke, Annemarie E. Bennett, Paul Hynds, Anushree Priyadarshini

Articles

Dietary patterns and body mass index (BMI) play a significant role in the development of noncommunicable diseases (NCDs), which are the leading cause of mortality worldwide, including Ireland. A cross-sectional survey was conducted across Ireland to collate respondents’ socioeconomic profiles, health status, and dietary patterns with a representative sample size of 957 adult respondents. Principal component analysis (PCA) and statistical analyses were subsequently employed. To the author’s knowledge, this is the first study to use recent (2021) nationally representative data to characterise dietary patterns in Ireland via dimensionality reduction. Five distinct dietary patterns (“meat-focused”, “dairy/ovo-focused”, “vegetable-focused”, “seafood-focused”, and “potatofocused”) were …

Spatiotemporal Dynamics Of Sporadic Shiga Toxin–Producing Escherichia Coli Enteritis, Ireland, 2013–2017, Eiimear Cleary, Patricia Garvey, Paul Mckeown, Jean O'Dwyer, Coilin Oh Aiseadha, Paul Mckeown, Paul Hynds

Articles

The Republic of Ireland regularly reports the highest annual crude incidence rates of Shiga toxin–producing Escherichia coli (STEC) enteritis in the European Union, ≈10 times the average. We investigated spatiotemporal patterns of STEC enteritis in Ireland using multiple statistical tools. Overall, we georeferenced 2,755 cases of infection during January 2013–December 2017; we found >1 case notified in 2,340 (12.6%) of 18,641 Census Small Areas. We encountered the highest case numbers in children 0–5 years of age (n = 1,101, 39.6%) and associated with serogroups O26 (n = 800, 29%) and O157 (n = 638, 23.2%). Overall, we identified 17 space-time …

Optimisation Of Vitamin D Status For Enhanced Immuno-Protection Against Covid-19, Daniel Mccartney, Declan G. Byrne

Articles

Abstract

Background

Vitamin D deficiency (serum 25(OH)D<50nmol/l) is common in Ireland, particularly amongst older adults, hospital inpatients and nursing home residents. Vitamin D deficiency is associated with increased risk of acute viral respiratory infection and community acquired pneumonia, with several molecular mechanisms proposed to explain this association. Vitamin D supplementation has also been shown to reduce the risk of respiratory infection.

Vitamin D and Covid-19

Correction of vitamin D deficiency is thought to suppress CD26, a putative adhesion molecule for Covid-19 host cell invasion. Vitamin D may also attenuate interferon gamma (IFNγ) and interleukin-6 (IL-6) inflammatory responses, both potent predictors of poorer outcome in critically-ill ventilated patients including those with Covid-19.

Vitamin D Requirements

Irish adults require 25-30μg/d of vitamin D3, an intake not achievable by diet alone, to reliably maintain serum 25(OH)D levels >50nmol/l. Supplementation with doses up to 100μg/d has been shown to be safe for adults, and many agencies and expert …

It’S Not All About Price: Factors Associated With Roll-Your-Own Tobacco Use Among Young People - A Qualitative Study, Elizabeth Breslin, Joan Hanafin, Luke Clancy

Articles

Background: Smoking prevalence in Ireland is falling in all age groups, but the prevalence of roll-your-own (RYO) tobacco use is rising among young people. This qualitative study aims to explore and understand the factors associated with young people's use of RYO products. Methods: Semi-structured individual and focus group interviews were conducted with young people aged 16-22 years. Participants were recruited from a higher education institution and youth organisations working with early school leavers across Dublin. In total, there were 62 participants in the study, consisting of 22 individual interviews and eight focus group interviews with 40 participants. Categoric and thematic …

Infant Feeding Practices In China And Ireland - Ireland Chinese Mother, Qianling Zhou, Katherine Younger, John Kearney

Articles

Introduction: Migration to another country may induce changes in infant feeding practices especially where such practices differ considerably between the two countries. This study was undertaken to compare the infant feeding practices between Chinese mothers who gave birth in Ireland (CMI) with immigrant Chinese mothers who gave birth in China (CMC), and to examine the factors that influence these practices. Methods: A cross-sectional self-administrated survey was conducted among a convenience sample of 322 Chinese mothers living in Ireland. Data were obtained from mailed questionnaires. Infant feeding practices between CMC and CMI were compared by Chi-square or independent sample t-test. Binary …

Views Of Fathers In Ireland On The Experience And Challenges Of Having A Breast-Feeding Partner, Annemarie Bennett, Daniel Mccartney, John Kearney

Articles

Objective this study investigated the relationship between fathers and breast feeding in Ireland.

Design and method a cross-sectional semi-quantitative questionnaire with closed-ended and open-ended questions was posted to 1398 men with an Irish partner who had given birth 4–7 months previously. Fathers who specified that their partner breast fed their last or only child were questioned about their: influence on the breast feeding decision; ability to assist with breast feeding challenges; preferred type of information on breast feeding; perceived advantages and disadvantages to breast feeding; and views on breastfeeding in public. Data from closed-ended questions on breast feeding were presented …

Reductions In Cardiovascular, Cerebrovascular, And Respiratory Mortality Following The National Irish Smoking Ban: Interruped Time-Series Analysis, Sericea Stallings-Smith, Ariana Zeka, Patrick J. Goodman, Zubair Kabir, Luke Clancy

Articles

Background:

Previous studies have shown decreases in cardiovascular mortality following the implementation of comprehensive smoking bans. It is not known whether cerebrovascular or respiratory mortality decreases post-ban. On March 29, 2004, the Republic of Ireland became the first country in the world to implement a national workplace smoking ban. The aim of this study was to assess the effect of this policy on all-cause and cause-specific, non-trauma mortality.

Methods:

A time-series epidemiologic assessment was conducted, utilizing Poisson regression to examine weekly age and gender-standardized rates for 215,878 non-trauma deaths in the Irish population, ages $35 years. The study period was …

Should Any Workplace Be Exempt From Smoke-Free Law: The Irish Experience, M. Mccaffrey, Patrick J. Goodman, A. Gavigan, C. Kenny, C. Hogg, L. Byrne, J. Mcloughlin, L. Clancy

Articles

Background.

In 2004, the Irish Government introduced national legislation banning smoking in workplaces; with exemptions for “a place of residence”. This paper summarises three Irish studies of exempted premises; prisons, psychiatric hospitals and nursing homes. Methods. PM2.5 and nicotine were measured in nursing homes and psychiatric hospitals, in addition to ultrafine particles in the hospitals. In the prisons, officers (n = 30) completed exhaled breath Carbon Monoxide (CO) measurements. Questionnaires determined officers’ opinion on introducing smoking prohibitions in prisons. Nursing home smoking policies were examined and questionnaires completed by staff regarding workplace secondhand smoke (SHS) exposure. Findings. Ultrafine particle concentrations …

Maternal And Infant Nutritional Supplementation Practices In Ireland: Implications For Clinicians And Policymakers, Roslyn Tarrant, Margaret Sheridan-Pereira, Roberta Mccarthy, Katherine Younger, John Kearney

Articles

This prospective Irish observational study examined maternal and infant nutritional supplement use. From an initial sample of 539 mothers recruited from the Coombe Women and Infants University Hospital in Dublin (during 2004-2006), 450 eligible mothers werefollowed up at 6 weeks and 6 months postpartum. Only 200 women (44.4%) complied with peri-conceptional folic acid at therecommended time with strong social patterning associated with its uptake. Almost 10% of the sample (n=44) consumed acombined multivitamin and mineral supplement during pregnancy. A vitamin D-containing supplement was provided to only 5 (1.1%)and 15 (3.3%) infants at 6 weeks and 6 months, respectively. A national …