Professor Catherine Hayes
Assoc Prof/Specialist in Public Health, Public Health & Primary Care

Hayes CB, Patterson J, Castello S, Burke E, O'Connell N, Darker, CD Bauld L, Vance J, Ciblis A, Dobbie F, Loudon K, Declan D, Dougall N, Peer-Delivery of a Gender-Specific Smoking Cessation Intervention for Women Living in Disadvantaged Communities in Ireland We Can Quit2 (WCQ2)-A Pilot Cluster Randomized Controlled Trial, Nicotine & Tobacco Research, 24, (4), 2022, p564 - 573 Journal Article, 2022 Handle DOI TARA - Full Text

O'Connell, N., Burke, E., Dobbie, F., Dougall, N., Mockler, D., Vance, J., Darker, C., Bernstein, S., Harper Brooks, A., Gilbert, H., Bauld, L., Hayes, CB. , Smoking cessation interventions for socio-economically disadvantaged women: A systematic review and meta-analysis, Systematic Reviews., 11, (111), 2022 Journal Article, 2022

Meade O, O'Brien M, Mc Sharry J, Lawless A, CoughlinS, Hart J, Hayes CB.....Bryne M. , 'Enhancing the implementation of the Making Every Contact Count brief behavioural intervention programme in Ireland: protocol for the Making MECC Work research programme ', 2022, - Protocol or guideline, 2022 DOI TARA - Full Text URL Handle

Catherine Darker; Kirsty Loudon; Nicola O'Connell; Stefania Castello; Emma Burke; Joanne Vance; Caitriona Reynolds; Aine Buggy; Nadine Dougall; Pauline Williams; Fiona Dobbie; Linda Bauld; Catherine B Hayes, An application of PRECIS-2 to evaluate trial design in a pilot cluster randomised controlled trial of a community-based smoking cessation intervention for women living in disadvantaged areas of Ireland, Pilot and Feasibility Studies , 8, (19), 2022 Journal Article, 2022 TARA - Full Text Handle URL DOI

Gorman G., Toomey E., Flannery C., Redsell S., Hayes C., Huizink A., Kearney P.M., Matvienko-Sikar K., Fidelity of Interventions to Reduce or Prevent Stress and/or Anxiety from Pregnancy up to Two Years Postpartum: A Systematic Review, Maternal and Child Health Journal, 25, (2), 2021, p230 - 256, p230-256 Journal Article, 2021 DOI

Murray SR, Lyne SJ, Cryan MD, Mullin M, McGrath D, Hayes CB. , Not really a smoker? A study on the prevalence of and attitudes to occasional social smoking in a third level institution in Ireland., Eu J Pub Health, 14th European Public Health Conference Public health. Futures in a changing world , Online , 10-12 Nov, 31, (Supple 3), 2021 Poster, 2021

Nicolson, Gail Helena, Hayes, Catherine B., Darker, Catherine D., A Cluster-Randomised Crossover Pilot Feasibility Study of a Multicomponent Intervention to Reduce Occupational Sedentary Behaviour in Professional Male Employees, International Journal of Environmental Research and Public Health, 18, (17), 2021, p9292 Journal Article, 2021 Handle TARA - Full Text DOI

Tully L., Spyreli E., Allen-Walker V., Matvienko-Sikar K., McHugh S., Woodside J., McKinley M.C., Kearney P.M., Dean M., Hayes C., Heary C., Kelly C., Recruiting `hard to reach" parents for health promotion research: experiences from a qualitative study, BMC Research Notes, 14, (276), 2021 Journal Article, 2021 Handle DOI TARA - Full Text

Murray, Seán R., Lyne, Sarah J., Cryan, Melissa D., Mullin, Martina, McGrath, David, Hayes, Catherine B., Not really a smoker? A study on the prevalence of and attitudes to occasional social smoking in a third level institution in Ireland, Irish Journal of Medical Science (1971 -), 190, 2021, p941 - 948 Journal Article, 2021 Handle DOI TARA - Full Text

Ó Murchú E.,Teljeur C.,Hayes C.,Harrington P.,Moran P., Ryan M., Cost-effectiveness Analysis of a Pre-exposure Prophylaxis (PrEP) Programme in Ireland , Value in Health, 24, (7), 2021, p948 - 956 Journal Article, 2021 DOI TARA - Full Text Handle

Matvienko-Sikar, K., O' Neill, KN., Fraser, A., Hayes, CB., Howe, LD., Huizink, AC., Kearney, PM., Khashan, A., Redsell, S., O'Keeffe, LM., Maternal prenatal anxiety, depression and stressful life events and trajectories of cardiometabolic risk factors across childhood and adolescence: a prospective cohort study, BMJ Open, 2021 Journal Article, 2021 DOI Handle TARA - Full Text

Murray SR, Lyne SJ, Cryan MD, Mullin M, McGrath D, Hayes CB. , Not really a smoker? A study on the prevalence of and attitudes to occasional social smoking in a third level institution in Ireland., Eu J Pub Health, 14th European Public Health Conference Public health. Futures in a changing world , Online , 10-12 Nov, 31, (Supple 3), 2021 Poster, 2021 URL

Darker CD, Burke E, Castello S, O'Sullivan K, O'Connell N, , Vance J, Reynolds C, Buggy A, Williams P, Dobbie F, Loudon K, Williams P, Bauld L, Hayes CB. , The We Can Quit2 trial: process evaluation of We Can Quit, a community-based smoking cessation programme tailored to women from socioeconomically disadvantaged (SED) areas in Ireland, Eu J Pub Health, 14th European Public Health Conference Public health futures in a changing world , Online (Dublin), 10-12 Nov, 31, (Supple 3), 2021 Poster, 2021 URL

Minogue V., Matvienko-Sikar K., Hayes C., Morrissey M., Gorman G., Terres A., The usability and applicability of knowledge translation theories, models, and frameworks for research in the context of a national health service, Health Research Policy and Systems, 19, (1), 2021 Journal Article, 2021 TARA - Full Text Handle DOI

Castello S, Darker CD, Bauld L, Vance J, Hayes CB. , The We Can Quit2 trial knowledge exchange and dissemination plan: Future research and policy priorities from a community perspective, Tobacco Prevention and Cessation, 6th Conference of the European Network of Smoking Cessation and Prevention , Online , 2021 online edition , 7(Supplement), (15), 2021 Published Abstract, 2021 DOI

Toomey, Elaine, Flannery, Caragh, Matvienko-Sikar, Karen, Olander, Ellinor K, Hayes, Catherine, Heffernan, Tony, Hennessy, Marita, McHugh, Sheena, Queally, Michelle, Kearney, Patricia M, Byrne, Molly, Heary, Caroline, Exploring healthcare professionals" views of the acceptability of delivering interventions to promote healthy infant feeding practices within primary care: a qualitative interview study, Public Health Nutrition, 24, (10), 2021, p2889-2899 Journal Article, 2021 DOI TARA - Full Text Handle

Matvienko-Sikar, Karen, Griffin, Ciara, Kelly, Colette, Heary, Caroline, Lillholm Pico Pedersen, Majken, McGrath, Niamh, Toomey, Elaine, Harrington, Janas, Hennessy, Marita, Queally, Michelle, Hayes, Catherine, McSharry, Jenny, Devane, Declan, Byrne, Molly, Kearney, Patricia M., A core outcome set for trials of infant-feeding interventions to prevent childhood obesity, International Journal of Obesity, 2020 Journal Article, 2020 Handle DOI TARA - Full Text

Hayes CB,, We Can Quit2 - Preliminary results of a pilot cluster randomised controlled trial of a community-based intervention on smoking cessation for women living in disadvantaged areas of Ireland. , J Epidemiol Community Health , Society for Social Medicine and Population Health, Annual Scientific Meeting, , Online (Cambridge), 09-11 Sept , 2020 Oral Presentation, 2020 URL

Gail Nicolson, Catherine Hayes, Catherine Darker, A theory-based multicomponent intervention to reduce occupational sedentary behaviour in professional male workers : protocol for a cluster randomised crossover pilot feasibility study, Pilot and Feasibility Studies, 9, (175), 2020, p1 - 11 Journal Article, 2020 DOI Other TARA - Full Text

Kerins C., McHugh S., McSharry J., Reardon C.M., Hayes C., Perry I.J., Geaney F., Seery S., Kelly C., Barriers and facilitators to implementation of menu labelling interventions from a food service industry perspective: A mixed methods systematic review, International Journal of Behavioral Nutrition and Physical Activity, 17, (1), 2020 Journal Article, 2020 TARA - Full Text DOI

Martin M. O"Donnell, Janis Baird, Cyrus Cooper, Sarah R. Crozier, Keith M. Godfrey, Michael Geary, Hazel M. Inskip, Catherine B. Hayes, The Effects of Different Smoking Patterns in Pregnancy on Perinatal Outcomes in the Southampton Women"s Survey, International Journal of Environmental Research and Public Health, 17, (21), 2020, p7991 Journal Article, 2020 DOI TARA - Full Text

Toomey E., Matvienko-Sikar K., Doherty E., Harrington J., Hayes C.B., Heary C., Hennessy M., Kelly C., McHugh S., McSharry J., O'Halloran J., Queally M., Heffernan T., Kearney P.M., Byrne M., A collaborative approach to developing sustainable behaviour change interventions for childhood obesity prevention: Development of the Choosing Healthy Eating for Infant Health (CHErIsH) intervention and implementation strategy, British Journal of Health Psychology, 25, (2), 2020, p275 - 304 Journal Article, 2020 TARA - Full Text Handle DOI

Matvienko-Sikar K., Flannery C., Redsell S., Hayes C., Kearney P.M., Huizink A., Effects of interventions for women and their partners to reduce or prevent stress and anxiety: A systematic review, Women and Birth, 2020 Journal Article, 2020 TARA - Full Text DOI

Mellett C., O'Donovan A., Hayes C., The development of outcome key performance indicators for systemic anti-cancer therapy using a modified Delphi method, European Journal of Cancer Care, 17, (21), 2020, p7991- Journal Article, 2020 TARA - Full Text DOI

Matvienko-Sikar, Karen, Toomey, Elaine, Queally, Michelle, Flannery, Caragh, O Neill, Kate, Dinan, Ted G, Doherty, Edel, Harrington, Janas M, Hayes, Catherine, Heary, Caroline, Hennessy, Marita, Kelly, Colette, Mc Hugh, Sheena M, McSharry, Jenny, Stanton, Catherine, Heffernan, Tony, Byrne, Molly, Kearney, Patricia M, Choosing Healthy Eating for Infant Health (CHErIsH) study: protocol for a feasibility study, BMJ Open, 9, (8), 2019, pe029607 Journal Article, 2019 TARA - Full Text DOI

Hayes CB, O'Shea MP, Foley-Nolan C, McCarthy M, Harrington J., Barriers and facilitators to adoption, implementation and sustainment of obesity prevention interventions in schoolchildren - a DEDIPAC case study, BMC Public Health, 19, (198), 2019 Journal Article, 2019 DOI TARA - Full Text

Griffin C, Toomey E, Queally M, Hayes CB, Kearney PM Karen Matvienko-Sikar K. , Influence of providing information to participants about development of trial outcomes on response rates and attitudes to questionnaire completion: Protocol for a study within a trial [version 2; peer review: 2 approved]. , HRB Open Research, 2019 Journal Article, 2019 URL TARA - Full Text

Emma Burke, Fiona Dobbie, Nadine Dougall, Mary Adebolu Oluwaseun, David Mockler, Joanne Vance, Nicola O'Connell, Catherine Darker, Linda Bauld, Catherine Hayes, Smoking cessation programmes for women living in disadvantaged communities, "We Can Quit 2": A systematic review protocol, HRB Open Access, 2, (10), 2019 Journal Article, 2019 DOI TARA - Full Text URL

Hayes, Catherine, Ciblis, Aurelia, Darker, Catherine, Dougall, Nadine, Vance, Joanne, O"Connell, Nicola, Dobbie, Fiona, Loudon, Kirsty, Burke, Emma, Devane, Declan, Bauld, Linda, We Can Quit2 (WCQ2): a community-based intervention on smoking cessation for women living in disadvantaged areas of Ireland: a study protocol for a pilot cluster randomised controlled trial, Pilot and Feasibility Studies, 5, (1), 2019 Journal Article, 2019 TARA - Full Text DOI

Toomey E, Matvienko-Sikar K, Heary C, Delaney L, Queally M, Hayes CB, Kearney PM, Byrne M, on behalf of the Choosing Healthy Eating for Infant Health (CHErIsH) study team., Intervention fidelity within trials of infant feeding behavioural interventions to prevent childhood obesity: a systematic review, Annals of Behavioral Medicine , 53, (1), 2019, p75 - 97 Journal Article, 2019 Handle URL TARA - Full Text Other DOI

Hennessy M, Cullerton K, Baker P, Brown A, Crawley H, Hayes C et al. , Time for complete transparency about conflicts of interest in public health nutrition research [version 2; peer review: 2 approved]., HRB Open Research , 2, (1), 2019 Journal Article, 2019 URL TARA - Full Text

Nicolson, G., Hayes, C., & Darker, C. , Examining total and domain-specific sedentary behaviour using the socio-ecological model - a cross-sectional study of Irish adults. , BMC Public Health , 19, (1155), 2019 Journal Article, 2019 DOI URL

Hayes C. , Recruitment of women from disadvantaged areas to a smoking cessation intervention: preliminary findings from the We Can Quit2 (WCQ2) cluster randomised controlled trial. , Eur J Public Health , 12th European Public Health (EPH) Conference. Building bridges for solidarity and public health, Marseilles, , 20 - 23 Nov, 29 (Suppl. 4), 2019 Oral Presentation, 2019

Kelly D, Kelly A, O'Dowd T, Hayes CB, Antibiotic use in early childhood and risk of obesity: Longitudinal analysis of a national cohort, World Journal of Pediatrics, 2019 Journal Article, 2019 DOI TARA - Full Text Handle

Hayes CB, We Can Quit2 (WCQ2): A community-based intervention on smoking cessation for women living in disadvantaged areas of Ireland: study protocol for a pilot cluster randomised controlled trial, Tob. Prev. Cessation , 4th ENSP-SRP International Conference on Tobacco Control,, 5(Supplement):A43, 2019 Oral Presentation, 2019 DOI

Kerins, Claire, Houghton, Catherine, McHugh, Sheena, Geaney, Fiona, Toomey, Elaine, Hayes, Catherine, Perry, Ivan J., Kelly, Colette, Implementation of a Calorie Menu Labeling Policy in Public Hospitals: Study Protocol for a Multiple Case Study, International Journal of Qualitative Methods, 18, 2019, p160940691987833 Journal Article, 2019 DOI TARA - Full Text

Matvienko-Sikar K Byrne M, Kelly CN, Toomey E, Hennessy M, Devane D, Heary C. Harrington J, Hayes CB, Queally M, Kearney PM, , Developing an infant feeding core outcome set for childhood obesity prevention, The Lancet, Public Health Science Conference, Belfast, Nov 23, 2018., 392, 2018, ppS59- Meeting Abstract, 2018 DOI

Johnson H, O'Farrell, A, McKeown D, Sayers G, Hayes C, Beaton D., Is increasing life expectancy leading to more complexity?, Irish Medical Journal , 111, (1), 2018, 672 Journal Article, 2018 Other URL

Hayes, C.; Kelly, D.; Taut, C.; Nixon, E.; Zgaga, L.; Williams, J.; O'Dowd, T.; Reulbach, U. , Health Care Utilisation by Bullying Victims: A Cross-Sectional Study of a 9-Year-Old Cohort in Ireland, Healthcare, 6, (1), 2018, p19- Journal Article, 2018 Other URL TARA - Full Text

Kerins C , McSharry J, Hayes CB, Perry IJ, Geaney F, Kelly C., Barriers and facilitators to implementation of menu labelling interventions to support healthy food choices: a mixed methods systematic review protocol, Systematic Reviews. SYSR-D-17-00402R1, 2018 Journal Article, 2018 DOI TARA - Full Text

SafeFood, What parents think about weaning. An island of Ireland study, 2018/11, 2018 Report, 2018

Toomey E, Byrne M, Houghton CE, Kelly CN, Matvienko-Sikar K, McSharry J, Queally M, Doherty E, Hayes CB, Hennessy M, McHugh S, Kearney PM, Heary C. , Health-care professional and parental views and experiences of implementing infant feeding interventions: a qualitative evidence synthesis. , The Lancet , Public Health Science Conference , Belfast, Nov 23, 2018. , 11 , (392), 2018, ppS87- Meeting Abstract, 2018 DOI

Matvienko-Sikar K, Toomey E, Queally, M, Hayes C et al. , Developing an evidence-based pilot infant feeding behaviours intervention for childhood obesity in primary care, European Health Psychology Society. Innovative Ideas in Health Psychology, Padova, Italy, 29 Aug-2 Sept , 2017 Poster, 2017

Pischke CP, Muellmann S, Steenbock B, De Cocker K, De Craemer M, Horodyska K, Bell J, Luszczynska A, Hayes CB, O'Shea MP, Langøien LJ, Roos G, van den Berg M, Hendriksen, M..... De Bourdeaudhuij I, Brug J, Pischke CR, Views of policy makers and health promotion professionals on factors facilitating implementation and maintenance of interventions and policies promoting physical activity and healthy eating: results of the DEDIPAC project, BMC Public Health, 17, (1), 2017, p932- Journal Article, 2017 TARA - Full Text DOI

Hayes, CB , Differential effects on birth weight of smoking patterns of low-income Irish pregnant women , Eurpean Journal of Public Health, 10th European Public Health Conference, Stockholm, Nov 1-4, 27, (S3), 2017 Meeting Abstract, 2017 DOI

Hayes CB on behalf of DEDIPAC team, Conditions for Implementation of Diet and Physical Activity Interventions in Schools-A DEDIPAC study., GIC 2017, Expanding Implementation Perspectives: Engaging Systems, Toronto, 20-21 June, 2017 Oral Presentation, 2017

Gabrielle McKee, Joe Barry, Martina Mullin, Shane Allwright, Catherine Hayes, Predictors of Daily and Occasional Smoking and Quitting in Irish University Students, Health, 9, 2017, p435 - 450 Journal Article, 2017 TARA - Full Text URL DOI

Keinan-Boker L, Silverman BG, Walsh, PM, Gavin AT, Hayes CB., Time trends in the incidence and mortality of ovarian cancer in Ireland, Northern Ireland and Israel, 1994-2013., International Journal of Gynecological Cancer, 27, (8), 2017, p1628 - 1636 Journal Article, 2017 TARA - Full Text

Hayes CB, Reulbach, U, Kelly, D, et al., Bullying and Health Care Utilisation in 9-year-olds: Baseline Analysis of a Longitudinal Cohort., J Epidemiol Community Health, UK and Ireland Society for Social Medicine, University of York, 14-16 September, Suppl. 1, 2016, ppA108.1- Published Abstract, 2016

Horodyska K, Bell J, Łuszczyńska A, Pischke CR, Muellmann S, De Cocker K, Hayes CB et al., Critical implementation conditions in interventions and policies for obesity prevention: findings from DEDIPAC case study, 30th Conference of the European Health Psychology Society and British Psychological Society: Behaviour Change: Making an impact on health and health services, Aberdeen, 23-27 August, 2016 Poster, 2016

Horodyska, K ,Luszczynska, A, Hayes, CB, et al., Implementation conditions for diet and physical activity interventions and policies: an umbrella review, 31st International Congress of Psychology, Yokohama, Japan, 24-29 July, 2016 Invited Talk, 2016

Kelly D, Kelly A, O'Dowd T, Hayes C, Antibiotic use in early childhood and body mass trajectory from birth to five years of age, Gut Microbiota for Health World Summit, Miami, March 2016, 2016 Conference Paper, 2016

Hayes CB on behalf of DEDIPAC team., Conditions for Implementation of Diet and Physical Activity Interventions in Schools- A DEDIPAC study, 9th European Public Health Association (EUPHA) Conference, Vienna , 9-12th November 2016, edited by Hayes CB , 26, 2016 Oral Presentation, 2016

Hayes C, Kearney M, O'Carroll H, Zgaga L, Geary M, Kelleher CC., Patterns of Smoking Behaviour in Low-Income Pregnant Women: A Cohort Study of Differential Effects on Infant Birth Weight., International Journal of Environmental Research and Public Health. , 13, (11), 2016, p1060- Journal Article, 2016 URL TARA - Full Text DOI

Pischke CR, Müllmann S, Steenbock B, Zeeb H, De Cocker K, De Craemer M, Hayes C, O'Shea MP,...., Brug J. , Views of policy makers and intervention implementers on factors facilitating the implementation and transferability of interventions and policies for the promotion of physical activity and a healthy diet in Europe, International Journal of Behavioral Medicine, International Congress of Behavioral Medicine (ICBM), , Melbourne, Australia, 7-10 Dec, 23, 2016, ppS226- Meeting Abstract, 2016

Chastin, S.F.M., De Craemer, M., Lien, N., Bernaards, C., Buck, C., Oppert, J.-M., Nazare, J.-A., Lakerveld, J., O'Donoghue, G., Holdsworth, M., Owen, N., Brug, J., Cardon, G., Conroy, D., Healy, G., Langøien, L.J., Reilly, J., Rutter, H., Salmon, J., Skelton, D., Abula, K., Ahrens, W., Alshayji, I., Arrogi, A., Arundell, L., Filho, V.C.B., Brondeel, R., Bullock, V., Burns, J., Busschaert, C., Capranica, L., Chastin, S., Condello, G., Crist, K., Dall, P., De Cocker, K., De Lepeleere, S., Dontje, M., Duvivier, B., Edelson, L., Fenton, S., Fisher, K., Fletcher, E., Freiberger, E., Hadgraft, N., Harvey, J., Hawari, N., Hayee, M., Hayes, C., Hinkley, T., Huang, W., Kilpatrick, M., Kirk, A., Koorts, H., Leask, C., Lee, J., Loyen, A., Määttä, S., Mair, J., McMicha, L., Mellis, M., Nicolaou, M., O'Dolan, C., Olander, E., Orme, M., Perchoux, C., Pulsford, R., Rebar, A., Routen, A., Rutten, G., Sanderson, P., Savelberg, H., Schmitz, C., Shaw, R., Sherar, L., Da Silva, K.S., Sudholz, B., Timperio, A., van Lieshout, R., Whelan, M., Wong, S., The SOS-framework (Systems of Sedentary behaviours): An international transdisciplinary consensus framework for the study of determinants, research priorities and policy on sedentary behaviour across the life course: A DEDIPAC-study, International Journal of Behavioral Nutrition and Physical Activity, 13, (1), 2016 Journal Article, 2016 DOI Handle TARA - Full Text

Catherine Hayes, Differences in Attitudes And Behaviour of Medical Students Towards Skin Cancer Prevention, Ir J Med Sci , 535, 2016 Conference Paper, 2016

Heinen, M., Eldin, N., O'Dywer, U., Hayes, C., Heavey, P., Lynam, A., . . . Kelleher, C., Breastfeeding and birth weight are important predictors for childhood overweight and obesity: Results for 1885 6-7-year-old school-going children of the Childhood Growth Surveillance Initiative (COSI) in the Republic of Ireland., Proceedings of the Nutrition Society,, Carbohydrates in health: friends or foes, 14-07, 74, ((OCE1)), 2015, ppE126- Conference Paper, 2015 DOI

Horodyska K, Luszczynska A, Hayes C, O'Shea M, Langøien L, Roos G, Van Den Berg M, Hendriksen M, De Bourdeaudhuij I, Brug J., Implementation conditions for diet and physical activity interventions and policies: An umbrella review, BMC Public Health, 15, (1), 2015 Journal Article, 2015 TARA - Full Text DOI

M. M. Heinen, N. Eldin, U. O'Dwyer, C. Hayes, P. Heavey, A. Lynam, J. O'Brien, L. E. Daly, C. Murrin, C. C. Kelleher;, Waist Circumference Improves Obesity Models but Social Disadvantage Remains Significant: Results among 10,766 Children of the Childhood Growth Surveillance Initiative (COSI) in the Republic of Ireland., International Journal of Epidemiology, International Epidemiology Association World Conference, Alaska, 01 Oct, 44, (suppl_1), 2015, ppi260- Published Abstract, 2015 DOI

Kelly D, Kelly A, O'Dowd T, Hayes C., Multiple antibiotic use in young children", Growing Up in Ireland, Dublin , December 2015, 2015 Conference Paper, 2015

Hayes CB, O'Shea, M, De Bourdeaudhuij I, Roos G, Brug J. , Development of a methodological framework to assess the conditions necessary for the implementation and transfer of interventions or policies aimed at promoting healthy eating and increasing physical activity-a DEDIPAC study , 3rd Global Implmentation Conference, Dublin, 27-05, 2015 Conference Paper, 2015

Royal College of Physicians in Ireland (RCPI). Policy Group on Obesity, An expert report on how to clinically manage and treat obesity in Ireland, Dublin: Ireland, October, 2015 Report, 2015 URL

Ladewig EL, Hayes C, Browne J, Layte R, Reulbach, U., The influence of ethnicity on breastfeeding rates in Ireland: a cross-sectional study. , Journal of Epidemiology and Community Health, 68, 2014, p356 - 362 Journal Article, 2014 TARA - Full Text URL Handle DOI

Hayes CB., Knowledge of Breast Cancer and its Association with Preventive Practice among Malaysian School-teachers, Journal of Epidemiology and Community Health, Society for Social Medicine, 58th Annual Scientific Meeting., Oxford, 10-12 Sept 3014, 68: , (Suppl.1), 2014, ppA78 - A78 Published Abstract, 2014

Royal College of Physicians in Ireland (RCPI). Policy Group on Obesity, The race we don't want to win. Tackling Ireland's obesity epidemic, RCPI, Dublin: Ireland, August, 2014 Report, 2014 URL

Heinen MM, Murrin C, Daly L, O'Brien J, Heavey P, Kilroe J, O'Brien M, Scully H, Mulhern LM, Lynam A, Hayes C, O'Dwyer U, Eldin N, Kelleher CC., The Childhood Obesity Surveillance Initiative (COSI) in the Republic of Ireland: Findings from 2008, 2010 and 2012, Dublin, Health Service Executive, 2014 Report, 2014 URL TARA - Full Text

Royal College of Physicians in Ireland (RCPI). Policy Group on Obesity, The race we don't want to win. Tackling Ireland's obesity epidemic. Evidence document, Dublin: Ireland, August, 2014 Report, 2014 URL

Donohue F, Doherty C, Langan Y, White M, Morrow S, White M, Hayes CB , Mortality from SUDEP and Status Epilepticus in Ireland, Irish Medical Journal, 106, (3), 2013, p91 - 92 Journal Article, 2013 TARA - Full Text URL Other

Hayes C.B., Collins C., O'Carroll H., Wyse E., Gunning M., Geary M., Kelleher C.C., Effectiveness of motivational interviewing in influencing smoking cessation in pregnant and postpartum disadvantaged women, Nicotine and Tobacco Research, 15, (5), 2013, p969 - 977 Journal Article, 2013 TARA - Full Text Handle DOI

Heinen MM, Eldin N, O'Dywer U, Hayes C, Heavey P, Lynam A, Mulhern LM, O'Brien JK, O'Brien MC, Scully H, Murrin CM, Kelleher CC. , Predictors of childhood obesity: Results of the World Health Organisation Childhood Growth Surveillance Initiative in the Republic of Ireland , Faculty of Public Health Medicine RCPI, Winter Scientific Meeting , Dublin, Dec 2013, 2013 Meeting Abstract, 2013

Heinen MM, Eldin N, O'Dywer U, Hayes C, Heavey P, et al. , Prevalence of overweight children aged 7 years: Results of the World Health Organisation Childhood Growth Surveillance Initiative in the Republic of Ireland. , Proceedings of The Nutrition Society , The Nutrition Society, Irish Section Meeting, Queens University Belfast, 19-21 June 2013. , 72 , ((OCE3)), 2013, ppE142- Published Abstract, 2013 URL

Heavey PM, McMahon O, McConnon A, O'Dwyer U, Hayes C, Eldin N and Kelleher CC. , Parents' attitudes and acceptability of anthropometric measurement of Irish school children. , Proceedings of the Nutrition Society , The Nutrition Society, Irish Section Meeting, Queens University Belfast, 19-21 June 2013, 72 , ((OCE)), 2013, ppE144- Published Abstract, 2013 URL

Hayes CB, Burke K , Morrissey M, Doherty N, Barry J , Evaluation of an International Summer School in Implementation Science at Trinity College Dublin 2012, Second Global Implementation Conference , Washington DC, August 19-21, 2013 Poster, 2013

Hayes C, Duffy P, Burke E, McCallion P, McCarron M, National Longitudinal Study of the Nutritional Habits of Adults with an Intellectual Disability - Analysis of Baseline Data., Journal of Epidemiology and Community Health, Society for Social Medicine, 57th Annual Scientific Meeting, Brighton and Sussex Medical School, 11-13 Sept 2013, 67 (Suppl.1) , 2013, ppA54- Published Abstract, 2013

Hayes, C. B., Kearney, M., Collins, C., O'Carroll, H., Wyse, E., Geary, M., Kelleher, C. C., Differential Effects of Smoking Cessation During Pregnancy on Birth Weight in a Cohort of Disadvantaged Women, Journal of Epidemiology and Community Health, 66, 2013, pA22 Journal Article, 2013

Hayes, C, Kearney M, Geary M, O'Carroll H, Wyse E, Collins C, Kelleher CC. , Differential Effects of Smoking Cessation During Pregnancy on Birth Weight in a Cohort of Disadvantaged Women., Journal of Epidemiology and Community Health, Society for Social Medicine, 56th Annual Scientific Meeting, London School of Hygiene and Tropical Medicine, Sept 2012, 66, (Suppl. 1 ), 2012, ppA22 - Published Abstract, 2012 DOI

Heavey P, Murrin C, O'Dywer U, Hayes C, Eldin N, Kelleher C , Waist circumference combined with BMI; a better predictor of childhood obesity? ROI data for 6609 children from the WHO surveillance initiative, European Heart Journal , 33, (Suppl 1), 2012, pp295 - 296 Published Abstract, 2012

Hayes, C, Collins C., O'Carroll H, Wyse E, Gunning, M, Rhatigan A, Geary M, Kelleher CC. , Effectiveness of Training in Motivational Interviewing in Quitting or Reducing Smoking Intensity in Pregnancy and Post-partum., International Epidemiology Association (IEA) World Congress of Epidemiology, Edinburgh, 7-11 August 2011, 2011 Oral Presentation, 2011

Hayes C, Collins C,O'Carroll H, Wyse E, Geary M, Kelleher CC., Effectiveness of Training in Motivational Interviewing in Influencing Smoking Cessation in Pregnant and Postpartum Women in Lower Socio-economic Groups, 65:A5, 2011 Published Abstract, 2011

Hayes, C, Collins C., O'Carroll H, Wyse, Geary M, Kelleher CC. , Effectiveness of training in motivational interviewing in influencing smoking cessation in pregnant and postpartum women in lower socio-economic groups, Journal of Epidemiology and Community Health , 55th Society for Social Medicine, Annual Scientific Meeting, University of Warwick, Sept 2011, 65 , (Suppl II), 2011, ppA5 - Published Abstract, 2011 DOI

Hayes, C, Collins C, Geary M, Kelleher CC., The Preference Effect in an Unblinded Health Promotion Intervention Trial- How Important is it? , Journal of Epidemiology and Community Health, Society for Social Medicine, 53rd Annual Scientific Meeting, The University of Newcastle, 9-11th Sept. 2009, 63 , (Suppl 2), 2009, pp42- Published Abstract, 2009 DOI

Hayes C, Collins C, O'Reilly M, O'Carroll H, Wyse E, Rhatigan A, Kelly MT, Kearns A, Ormsby J, Geary M, Kelleher CC, Effectiveness of Motivational Interviewing to Reduce Smoking in Pregnancy, April 2008, 16th United Kingdom Public Health Association (UKPHA) Annual Public Health Forum , Liverpool, 2008 Oral Presentation, 2008

Hayes C, Collins C, O'Reilly M, O'Carroll H, Wyse E, Rhatigan, A, Gunning M, Geary M, Kelleher CC., Effectiveness of Motivational Interviewing to Reduce Smoking in Pregnancy, Society for Social Medicine, Annual Scientific Meeting, edited by Southampton , 2008 Oral Presentation, 2008

Fitzsimon N, Johnson H, Hayes C, Mulholland D, Kelleher CC, Predictors of poor self-rated health at area level in the Eastern Regional Health Authority: a multilevel analysis., Irish medical journal, 100, (8), 2007, psuppl 47-9 Journal Article, 2007 Other URL Other

Hayes C. , Steering a Health Impact Assessment (HIA) to Fruition- Reflections and Insights., 6th UK and Ireland HIA Conference, Birmingham , Oct. 19th , 2004 Oral Presentation, 2004

Hayes C. , Health Impact Assessment (HIA) of Traffic and Transport in Ballyfermot, Dublin. The Power of Local Action, International Healthy Cities Conference, Belfast, 2003 Oral Presentation, 2003

Hayes, C., Fitzpatrick, P., Buttlmer, J., Hormone replacement therapy and mammography, Lancet, 355, (9216), 2000, p1726 Journal Article, 2000

Miller, A.B., Baines, C.J., To, T., Wall, C., Duffy, S.W., Tabar, L., Moss, S., Blanks, R., Quinn, M.J., Nystrom, L., Hayes, C., Fitzpatrick, P., Daly, L., Buttimer, J., Law, M., Hackshaw, A., Wald, N., Cates, C., Senn, S., Leung, G.M., Lam, T.H., Hedley, A.J., Baum, M., Rozenberg, S., Liebens, F., Ham, H., Gotzsche, P.C., Olsen, O., Screening mammography re-evaluated (multiple letters), Lancet, 355, (9205), 2000, p747-752 Journal Article, 2000

Hayes, C., Fitzpatrick, P., Daly, L., Buttimer, J., Screening mammography re-evaluated, Lancet (London, England), 355, (9205), 2000, p752-749; author reply 752 Journal Article, 2000 DOI

Hayes C, Johnson Z, Fitzpatrick P, Buttimer J, Sayers G, Pelly H, McDonnell B, Thornton L., A Survey of the Period Prevalence of Methicillin Resistant Staphylococcus Aureus (MRSA) in Ireland. , The Northern Ireland Affairs Committee of the Faculty of Public Health Medicine (UK), 30th November, 1999 Oral Presentation, 1999

Hayes C, O'Herlihy B, Hynes M, Johnson, Z. , The impact of reminder letters on attendance for breast cancer screening, Irish Journal of Medical Science, 1999 Journal Article, 1999

Hayes C, Smyth F, Sheehan B, Daly P, Geraghty K, McShane J., General Practice Morbidity - A report from a pilot practice, 15th WONCA World Conference, Dublin, 1998 Oral Presentation, 1998

O'Herlihy B, Hayes C, Hynes M, Johnson Z. , Feasibility of Population Based Screening in Ireland. , Irish Journal of Medical Science , 167, (2), 1998, p72 - 73 Journal Article, 1998

Community Health Profiles in, City Health Profiles - A Review of Progress. , Copenhagen, 1998, [Hayes C.] Book Chapter, 1998

Hayes C, Holland G, McManus J, O' Brien A, Kirrane A, Gallagher E, Prendiville E, Exchange of morbidity data between General Practice and Public Health, 15th WONCA World Conference, Dublin, 1998 Oral Presentation, 1998

Hayes C, Mullan E, O' Brien E, Mee F., The role of Ambulatory Blood Pressure Monitoring (ABPM) in Irish General Practice., 15th WONCA World Conference, Dublin, 1998 Oral Presentation, 1998

Hayes C, Johnson Z, Thornton L, Fogarty J, Lyons R, O'Connor M, Delany V, Buckley K, Ten-year survival of Down syndrome births., International journal of epidemiology, 26, (4), 1997, p822-9 Journal Article, 1997 DOI TARA - Full Text Handle

Johnson Z, Fitzpatrick P, Hayes C, Sayers G, Pelly H, McDonnell B, Thornton L, Buttimer J, National survey of MRSA: Ireland, 1995., The Journal of hospital infection, 35, (3), 1997, p175-84 Journal Article, 1997 TARA - Full Text

Johnson Z, Hayes C, Dack P, The standardized prescribing ratio--a new method for comparing prescribing between GPs, controlling for patient age and sex., Pharmacoepidemiology and drug safety, 6, (5), 1997, p337-45 Journal Article, 1997 DOI

Johnson Z, Lillis D, Delany V, Hayes C, Dack P, The epidemiology of Down syndrome in four counties in Ireland 1981-1990., Journal of public health medicine, 18, (1), 1996, p78-86 Journal Article, 1996

Shelley E, Brennan P, Brenner H,. Collins C, Cronin M, Hayes C, The Happy Heart National Survey 1992 of Health Behaviors Associated with Coronary Heart Disease, Journal of the Irish Colleges of Physicians and Surgeons , 26, (2), 1996, p96 - 102 Journal Article, 1996

Hayes C., Immunisation Guidelines for Ireland , 1996 Report, 1996

Hayes, C. B., Johnson, Z., Hynes, M., Utilisation of Hospital Beds by the Elderly-A Cohort Study of Admissions to a Teaching Hospital, Irish Medical Journal, 88, (4), 1995, p124-126 Journal Article, 1995 URL Other

Fogarty, J., Thornton, L., Hayes, C., Laffoy, M., O' Flanagan, D., Devlin, J., Corcoran, R., Illness in a Community Associated with an Episode of Water Contamination with Sewage, Epidemiology and Infection, 114, (2), 1995, p289-295 Journal Article, 1995

Thornton L, Fogarty J, Hayes C, Laffoy M, O'Flanagan D, Corcoran R, Parry JV, Perry KR, The risk of hepatitis A from sewage contamination of a water supply., Communicable disease report. CDR review, 5, (1), 1995, pR1-4 Journal Article, 1995 Other URL

Coakley, F., Hayes, C., Fennell, J., Johnson, Z., A study of deliberate self-poisoning in a Dublin hospital 1986 " 1990, Irish Journal of Psychological Medicine, 11, (2), 1994, p70-72 Journal Article, 1994

Hayes C, Thornton L, Fogarty J, Lyons R, O'Connor M, Delany V, Buckley K, Johnson Z., Survival of children with Down Syndrome Children in the Eastern Health Board area., Fourth European Symposium on the Prevention of Congenital Anomalies, Galway, 1994 Oral Presentation, 1994

Coakley, F., Hayes, C., Fennell, J., Johnson, Z., A Study of Deliberate Self-poisoning in a Dublin Hospital 1986-1990, Irish Journal of Psychological Medicine, 11, (2), 1994, p70-72 Journal Article, 1994

Hayes C , Dack P, Johnson Z. , Prescribing patterns for combinations of warfarin and potentially dangerous interacting drugs, 10th International Conference of Pharmacoepidemiology (ICPE) , Stockholm, August , 1994 Oral Presentation, 1994

Prichard, J., Allwright, S., NcSweeney, M., Macleod, D., O'Regan, M., Lyons, R.A., Power, C.K., Sreenan, S., Burke, C.M., Daly, L., Lonergan, M., Graham, I., Zhang, W., Bard, J.M., McCrum, E.E., McMaster, D., Fruchart, J.C., Cambien, F., Evans, A.E., Ryan, N., Clarke, R., Robinson, R., Refsum, R., Ueland, P., Lonergan, N., O'Donnell, A., McGivern, E., Ben-Shlomo, Y., Finnan, F., Davey Smith, G., McArdle, M., Kelleher, C.C., Ward, J., Broodle, S.E., Bleakney, G.M., Cullen, B.M., Gavin, A.T., Hurley, M., Fogarty, J., Boydell, L.R., Broddle, S.E., Scally, G.J., Kilcoyne, D., Anderson, S., Cassidy, C., Graham, I.M., Hickey, N., Mulcahy, R., Gorman, D., Carter, H., Collins, C., Shelley, E., Dean, G., Lavelle, P., O'Kelly, F., Power, B., Hillery, I., Gaffney, B., Darragh, P., Thornton, L., Clarke, A.T., Peyton, M., Scally, G., O'Reilly, D., Shelly, E., Kirke, P.N., O'Connell, B., Moloney, A.C., Evans, A., Hayes, C., Laffoy, M., O'Flanagan, D., Corcoran, R., Devlin, J., MacAulay, D.C., Stott, G., Kilbane, P., 13th all Ireland social medicine meeting - Proceedings of meeting held 9th - 11th October 1992 in Galway, Irish Journal of Medical Science, 163, (1), 1994, p30-36 Journal Article, 1994

O'Donnell B, Johnson Z, Howell F, Molloy B, Hayes CB et al. , Dublin 1992 A Healthy City? A Position Statement. , Irish Journal of Medical Science, Faculty of Public Health Medicine, Dublin, 2-3 December 1992, 162, (10), 1993, pp427 - 429 Published Abstract, 1993 DOI

O'Donnell, B., Johnson, Z., Howell, F., Molloy, B., Hayes, C.B., Keane, A.L., Devlin, J., Daly, L., O'Reilly, O., Tohani, U.K., Ryan, S., Dack, P., Fogarty, J., Faculty of Public Health Medicine - Proceedings of Scientific Meeting held 2nd & 3rd December, 1992, Irish Journal of Medical Science, 162, (10), 1993, p427-429 Journal Article, 1993

O'Neill, D., Hayes, C.B., Thornton, L., Harwood, M.P., Sayers, G.M., Laffoy, M., Royal Academy of Medicine in Ireland section of epidemiology and preventive medicine - Proceedings of registrar's prize meeting held 20th February, 1992, Irish Journal of Medical Science, 162, (5), 1993, p184-185 Journal Article, 1993

Hayes C, Lyons RA, Warde C, A large outbreak of salmonellosis and its economic cost, Irish Medical Journal, 84, (2), 1991, p65-66 Journal Article, 1991 Other URL

Hynes, M., Oherlihy, B. P., Laffoy, M., Hayes, C., Patients 21 Days or more in an Acute Hospital Bed - Appropriateness of Care, Irish Journal of Medical Science, 160, (12), 1991, p389-392 Journal Article, 1991

Kennedy, M., McDonald, P., Foley-Nolan, C., Keane, E., Mullen, C., Hayes, C., Royal academy of medicine in Ireland section of Epidemiology and preventive medicine - Proceedings of registrar's prize meeting, Irish Journal of Medical Science, 160, (1), 1991, p26-27 Journal Article, 1991