Karen Matvienko-Sikar

Karen Matvienko-Sikar

University College Cork

H-index: 28

Europe-Ireland

About Karen Matvienko-Sikar

Karen Matvienko-Sikar, With an exceptional h-index of 28 and a recent h-index of 28 (since 2020), a distinguished researcher at University College Cork, specializes in the field of Health Psychology, Maternal & Child Health, Stress, Interventions, Outcomes.

His recent articles reflect a diverse array of research interests and contributions to the field:

Factors influencing use and choice of Core Outcome Sets and outcome measurement instruments in trials of interventions to prevent childhood obesity: A survey protocol

Core Outcome Set for IgE‐mediated food allergy clinical trials and observational studies of interventions: International Delphi consensus study ‘COMFA’

Using behavioral science to increase core outcome set use in trials

Factors influencing mental health service delivery during public health emergencies: a scoping review protocol

HRB Open Research

Which outcome measurement instruments are used to measure core infant feeding outcomes in children up to 1 year of age? A scoping review protocol

A systematic review of behaviour change techniques used in the context of stillbirth prevention

Longitudinal relations between parenting stress and child internalizing and externalizing behaviors: testing within-person changes, bidirectionality and mediating mechanisms …

Karen Matvienko-Sikar Information

University

Position

Research Fellow

Citations(all)

2450

Citations(since 2020)

2286

Cited By

727

hIndex(all)

28

hIndex(since 2020)

28

i10Index(all)

46

i10Index(since 2020)

46

Email

University Profile Page

University College Cork

Google Scholar

View Google Scholar Profile

Karen Matvienko-Sikar Skills & Research Interests

Health Psychology

Maternal & Child Health

Stress

Interventions

Outcomes

Top articles of Karen Matvienko-Sikar

Title

Journal

Author(s)

Publication Date

Factors influencing use and choice of Core Outcome Sets and outcome measurement instruments in trials of interventions to prevent childhood obesity: A survey protocol

HRB Open Research

Karen Matvienko-Sikar

Reindolf Anokye

Dimity Dutch

Moira Duffy

Eibhlin Looney

...

2024/5/1

Core Outcome Set for IgE‐mediated food allergy clinical trials and observational studies of interventions: International Delphi consensus study ‘COMFA’

Anastasia Demidova

Karl Philipp Drewitz

Parisut Kimkool

Nikolina Banjanin

Vladyslava Barzylovich

...

2024/4

Using behavioral science to increase core outcome set use in trials

Journal of Clinical Epidemiology

Karen Matvienko-Sikar

Shannen Hussey

Katie Mellor

Molly Byrne

Mike Clarke

...

2024/2/19

Factors influencing mental health service delivery during public health emergencies: a scoping review protocol

Pawel Hursztyn

Almas Khan

Karen Matvienko-Sikar

Kairi Kõlves

Marguerite Nyhan

...

2024/2/16

HRB Open Research

Catherine Waldron

John Hughes

Emma Wallace

Caitriona Cahir

Kathleen Bennett

2022

Which outcome measurement instruments are used to measure core infant feeding outcomes in children up to 1 year of age? A scoping review protocol

Karen Matvienko-Sikar

Linda Adair

Lucinda K Bell

Catherine S Birken

Vicki Brown

...

2023/11/27

A systematic review of behaviour change techniques used in the context of stillbirth prevention

Verity Hailey

Antonio Rojas-Garcia

Angelos P Kassianos

2022/3

Longitudinal relations between parenting stress and child internalizing and externalizing behaviors: testing within-person changes, bidirectionality and mediating mechanisms …

Frontiers in Behavioral Neuroscience

Willeke van Dijk

Marleen HM de Moor

Mirjam Oosterman

Anja C Huizink

Karen Matvienko-Sikar

2022/12/16

Qualitative data sharing practices in clinical trials in the UK and Ireland: towards the production of good practice guidance

HRB open research

Megan McCarthy

Katie Gillies

Nikki Rousseau

Julia Wade

Carrol Gamble

...

2023

Factors that shape recurrent miscarriage care experiences: findings from a national survey

BMC Health Services Research

Caragh Flannery

Marita Hennessy

Rebecca Dennehy

Karen Matvienko-Sikar

Con Lucey

...

2023/3/31

Pregnancy and birth complications associations with long-term adverse maternal mental health outcomes: a systematic review and meta-analysis protocol

Elizabeth O Bodunde

Daire Buckley

Eimear O'Neill

Gillian M Maher

Karen Matvienko-Sikar

...

2023

Corrigendum: Longitudinal relations between parenting stress and child internalizing and externalizing behaviors: testing within-person changes, bidirectionality and mediating …

Frontiers in Behavioral Neuroscience

Willeke Van Dijk

Marleen HM de Moor

Mirjam Oosterman

Anja C Huizink

Karen Matvienko-Sikar

2023/11/7

Effects of maternal stress and/or anxiety interventions in the first 1000 days: Systematic review of reviews

Karen Matvienko-Sikar

Sarah Redsell

Caragh Flannery

2023/3/15

Designing a behaviour change intervention to address the behavioural risk factors for stillbirth: A study protocol

K Matvienko-Sikar

R Greene

M Byrne

K O'Donoghue

2023/7/26

Healthcare professionals’ experiences and perceptions of providing support for mental health during the period from pregnancy to two years postpartum

BMC Pregnancy and Childbirth volume

Valeria Carpio-Arias

Nervo Verdezoto

Marta Guijarro-Garvi

Victoria Abril-Ulloa

al et

2022/2

Stakeholder perspectives on recurrent miscarriage services and improvement priorities: Qualitative findings from a national evaluation

American Journal of Obstetrics & Gynecology

Marita Hennessy

Rebecca Dennehy

Sarah Meaney

Karen Matvienko-Sikar

Ria O'Sullivan-Lago

...

2023/1/1

Co-Design of a Reusable Learning Object (RLO) to Address Caregiver Responsive Infant Feeding Behaviours (CRIB) to Prevent Childhood Obesity: A Mixed-Method Protocol

Healthcare

Lucy Porter

Karen Matvienko-Sikar

Heather Wharrad

Helen Spiby

Aloysius Niroshan Siriwardena

...

2023/12/22

Exploring first‐time mothers' experiences and knowledge about behavioural risk factors for stillbirth

Health Expectations

Tamara Escañuela Sánchez

Karen Matvienko‐Sikar

Sarah Meaney

Keelin O'Donoghue

2023/2

Teaching open and reproducible scholarship: a critical review of the evidence base for current pedagogical methods and their outcomes

Madeleine Pownall

Flávio Azevedo

Laura M König

Hannah R Slack

Thomas Rhys Evans

...

2023/5/17

Prenatal maternal cortisol, stress and anxiety, and childhood obesity at 5 years: a nested case–control study

Journal of Reproductive and Infant Psychology

Karen Matvienko-Sikar

Emma Butler

Linda O’ Keeffe

Willeke v Dijk

Catherine B Hayes

...

2023/12/1

See List of Professors in Karen Matvienko-Sikar University(University College Cork)