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J. Allotey · SciRah

Researcher profile · Semantic Scholar

J. Allotey

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J. Allotey — researcher profile on SciRah

h-index: 15
Works: 30
Citations: 1,144

Most-cited papers

Cognitive, motor, behavioural and academic performances of children born preterm: a meta‐analysis and systematic review involving 64 061 children
J. Allotey, J. Zamora, F. Cheong-See, M. Kalidindi +8 more
2018BJOG: an International Journal of Obstetrics and Gynaecology477 citations Open access
Semantic Scholar
Effects of oral probiotic supplements on vaginal microbiota during pregnancy: a randomised, double‐blind, placebo‐controlled trial with microbiome analysis
S. Husain, J. Allotey, Z. Drymoussi, M. Wilks +11 more
2019BJOG: an International Journal of Obstetrics and Gynaecology91 citations Open access
Semantic Scholar
Virtual reality for acute pain in outpatient hysteroscopy: a randomised controlled trial
N. Deo, Khalid Khan, Jonathan Mak, J. Allotey +3 more
2020BJOG: an International Journal of Obstetrics and Gynaecology85 citations Open access
Semantic Scholar
A core outcome set for studies of gestational diabetes mellitus prevention and treatment
A. Egan, D. Bogdanet, T. Griffin, O. Kgosidialwa +19 more
2020Diabetologia72 citations Open access
Semantic Scholar
Prediction of complications in early-onset pre-eclampsia (PREP): development and external multinational validation of prognostic models
S. Thangaratinam, J. Allotey, N. Marlin, J. Dodds +10 more
2017BMC Medicine64 citations Open access
Semantic Scholar
Prediction models in obstetrics: understanding the treatment paradox and potential solutions to the threat it poses
F. Cheong-See, J. Allotey, N. Marlin, BW Mol +6 more
2016BJOG: an International Journal of Obstetrics and Gynaecology43 citations Open access
Semantic Scholar
Prediction of stillbirth: an umbrella review of evaluation of prognostic variables
R. Townsend, F. Sileo, J. Allotey, J. Dodds +11 more
2020BJOG: an International Journal of Obstetrics and Gynaecology42 citations Open access
Semantic Scholar
Externally validated prediction models for pre‐eclampsia: systematic review and meta‐analysis
S. A. Tiruneh, T. T. Thanh Vu, L. Moran, E. Callander +6 more
2023Ultrasound in Obstetrics and Gynecology41 citations Open access
Semantic Scholar
Validation and development of models using clinical, biochemical and ultrasound markers for predicting pre-eclampsia: an individual participant data meta-analysis.
J. Allotey, K. Snell, M. Smuk, R. Hooper +58 more
2020Health Technology Assessment35 citations Open access
Semantic Scholar
Predicting seizures in pregnant women with epilepsy: Development and external validation of a prognostic model
J. Allotey, B. Fernández-Félix, J. Zamora, N. Moss +9 more
2019PLoS Medicine31 citations Open access
Semantic Scholar
Treatment of COVID-19 in pregnant women: A systematic review and meta-analysis
Steven Giesbers, E. Goh, T. Kew, J. Allotey +40 more
2021European Journal of Obstetrics, Gynecology, and Reproductive Biology29 citations Open access
Semantic Scholar
Can risk prediction models help us individualise stillbirth prevention? A systematic review and critical appraisal of published risk models
R. Townsend, A. Manji, J. Allotey, A. Heazell +12 more
2020BJOG: an International Journal of Obstetrics and Gynaecology22 citations Open access
Semantic Scholar
Effects of maternal education on maternal and perinatal outcomes: An individual participant data meta‐analysis of 2 356 402 pregnancies
L. Bello-Álvarez, B. Fernández-Félix, J. Allotey, S. Thangaratinam +1 more
2025International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics18 citations Open access
Semantic Scholar
Perinatal and maternal outcomes according to timing of induction of labour: A systematic review and meta-analysis.
Bavita Jeer, Emily Haberfeld, A. Khalil, S. Thangaratinam +1 more
2023European Journal of Obstetrics, Gynecology, and Reproductive Biology17 citations Open access
Semantic Scholar
Global variations in the burden of SARS-CoV-2 infection and its outcomes in pregnant women by geographical region and country’s income status: a meta-analysis
Jameela Sheikh, Heidi Lawson, J. Allotey, M. Yap +7 more
2022BMJ Global Health17 citations Open access
Semantic Scholar
Protocol for development and validation of a clinical prediction model for adverse pregnancy outcomes in women with gestational diabetes
S. Cooray, J. Boyle, G. Soldatos, J. Zamora +4 more
2020BMJ Open13 citations Open access
Semantic Scholar
Factors affecting the implementation of calcium supplementation strategies during pregnancy to prevent pre-eclampsia: a mixed-methods systematic review
G. Cormick, H. Moraa, R. Zahroh, J. Allotey +19 more
2023BMJ Open10 citations Open access
Semantic Scholar
Development and validation of prediction models for fetal growth restriction and birthweight: an individual participant data meta-analysis.
J. Allotey, Lucinda Archer, Dyuti Coomar, K. Snell +45 more
2024Health Technology Assessment9 citations Open access
Semantic Scholar
Development and Validation of Clinical Prediction Models for Surgical Success in Patients With Endometriosis: Protocol for a Mixed Methods Study
N. Marlin, Carol Rivas, J. Allotey, J. Dodds +2 more
2020JMIR Research Protocols7 citations Open access
Semantic Scholar
Calcium supplementation to prevent pre-eclampsia: protocol for an individual participant data meta-analysis, network meta-analysis and health economic evaluation
Thaís Rocha, J. Allotey, A. Palacios, Joshua P. Vogel +19 more
2023BMJ Open6 citations Open access
Semantic Scholar
Factors Associated with Psychological Distress during COVID-19: A Cross-Sectional Study of Sub-Saharan African Migrant Workers across Australia and Canada
B. Akombi-Inyang, J. Byaruhanga, Sheila A. Boamah, J. Allotey +1 more
2024International Journal of Environmental Research and Public Health4 citations Open access
Semantic Scholar
Interventions to Address Disparities in Perinatal Outcomes by Ethnicity: A Systematic Review
S. Sorrenti, Smriti Prasad, Nouran Elbarbary, Fathima Fidha +6 more
2025BJOG: an International Journal of Obstetrics and Gynaecology3 citations Open access
Semantic Scholar
Study of How Adiposity in Pregnancy has an Effect on outcomeS (SHAPES): protocol for a prospective cohort study
N. Heslehurst, Raya Vinogradov, Giang T. Nguyen, Theophile Bigirumurame +8 more
2023BMJ Open3 citations Open access
Semantic Scholar
The difference between effect modification and covariate confounding
N. Marlin, J. Allotey
2021BJOG: an International Journal of Obstetrics and Gynaecology3 citations Open access
Semantic Scholar
Authors’ reply re: Effects of oral probiotic supplements on vaginal microbiota during pregnancy: a randomised double‐blind, placebo‐controlled trial with microbiome analysis
M. Millar, J. Allotey, Khalid Khan, S. Husain
2020BJOG: an International Journal of Obstetrics and Gynaecology3 citations
Semantic Scholar
Predicting pain reduction following laparoscopic surgery for endometriosis: a retrospective cohort study using UK national and research databases
Connor Mustard, K. Snell, Kim May Lee, C. Pike +6 more
2025BMJ Open2 citations
Semantic Scholar
Research prioritization of interventions for the primary prevention of preterm birth: An international survey.
J. Allotey, Anca Matei, S. Husain, Sian Newton +4 more
2019European Journal of Obstetrics, Gynecology, and Reproductive Biology2 citations Open access
Semantic Scholar
Effects of physical activity and diet in pregnancy to prevent gestational diabetes: an individual participant data (IPD) meta-analysis on the differential effects of interventions with economic evaluation.
J. Allotey, Dyuti Coomar, J. Ensor, C. Ogwulu +41 more
2026Health Technology Assessment1 citations Open access
Semantic Scholar
Lamotrigine serum concentrations as longitudinal biomarkers for seizure risk prediction in pregnant women with epilepsy: a secondary analysis of the EMPiRE study
J. Allotey, Fatima Junaid, Teresa Pérez, Valeria Rolle +3 more
2026BMJ Neurology Open0 citations Open access
Semantic Scholar
Re: Reducing health inequality in Black, Asian and other minority ethnic pregnant women: Impact of first‐trimester combined screening for placental dysfunction on perinatal mortality
J. Allotey, S. Bewley, L. Kenny, L. Magee +8 more
2022BJOG: an International Journal of Obstetrics and Gynaecology0 citations Open access
Semantic Scholar

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