Liona C. Poon

28.3k total citations · 14 hit papers
309 papers, 16.9k citations indexed

About

Liona C. Poon is a scholar working on Obstetrics and Gynecology, Pediatrics, Perinatology and Child Health and Public Health, Environmental and Occupational Health. According to data from OpenAlex, Liona C. Poon has authored 309 papers receiving a total of 16.9k indexed citations (citations by other indexed papers that have themselves been cited), including 238 papers in Obstetrics and Gynecology, 208 papers in Pediatrics, Perinatology and Child Health and 73 papers in Public Health, Environmental and Occupational Health. Recurrent topics in Liona C. Poon's work include Pregnancy and preeclampsia studies (197 papers), Birth, Development, and Health (101 papers) and Gestational Diabetes Research and Management (72 papers). Liona C. Poon is often cited by papers focused on Pregnancy and preeclampsia studies (197 papers), Birth, Development, and Health (101 papers) and Gestational Diabetes Research and Management (72 papers). Liona C. Poon collaborates with scholars based in United Kingdom, Hong Kong and China. Liona C. Poon's co-authors include K. H. Nicolaides, Argyro Syngelaki, Ranjit Akolekar, D. Wright, Daniel L. Rolnik, W. Plasencia, N. O’Gorman, Nikos A. Kametas, Nerea Maíz and M. M. Gil and has published in prestigious journals such as New England Journal of Medicine, Proceedings of the National Academy of Sciences and SHILAP Revista de lepidopterología.

In The Last Decade

Liona C. Poon

292 papers receiving 16.5k citations

Hit Papers

5 papers align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Aspirin versus Placebo in Pregnancies at High Risk for Preterm Preeclampsia

2017 1.4k citations Daniel L. Rolnik, D. Wright et al. profile →
The International Federation of Gynecology and Obstetrics (FIGO) initiative on pre‐eclampsia: A pragmatic guide for first‐trimester screening and prevention

2019 749 citations Liona C. Poon, Anil Kapur et al. International Journal of Gynecology & Obstetrics profile →
ISUOG Practice Guidelines: diagnosis and management of small‐for‐gestational‐age fetus and fetal growth restriction

2020 466 citations Liona C. Poon et al. Ultrasound in Obstetrics and Gynecology profile →
The 2021 International Society for the Study of Hypertension in Pregnancy classification, diagnosis & management recommendations for international practice

2021 456 citations Liona C. Poon, Shigeru Saito et al. profile →
Competing risks model in screening for preeclampsia by maternal factors and biomarkers at 11-13 weeks gestation

2015 442 citations N. O’Gorman, D. Wright et al. American Journal of Obstetrics and Gynecology profile →
Competing Risks Model in Early Screening for Preeclampsia by Biophysical and Biochemical Markers

2012 425 citations Ranjit Akolekar, Argyro Syngelaki et al. profile →
Effect of coronavirus disease 2019 (COVID‐19) on maternal, perinatal and neonatal outcome: systematic review

2020 376 citations Liona C. Poon et al. Ultrasound in Obstetrics and Gynecology profile →
Competing risks model in screening for preeclampsia by maternal characteristics and medical history

2015 306 citations D. Wright, Argyro Syngelaki et al. American Journal of Obstetrics and Gynecology profile →
ASPRE trial: performance of screening for preterm pre‐eclampsia

2017 276 citations Daniel L. Rolnik, D. Wright et al. Ultrasound in Obstetrics and Gynecology profile →
Comparison of diagnostic accuracy of early screening for pre‐eclampsia by NICE guidelines and a method combining maternal factors and biomarkers: results of SPREE

2018 251 citations Min Yi Tan, Argyro Syngelaki et al. Ultrasound in Obstetrics and Gynecology profile →
Screening for pre‐eclampsia by maternal factors and biomarkers at 11–13 weeks' gestation

2018 247 citations Min Yi Tan, Argyro Syngelaki et al. Ultrasound in Obstetrics and Gynecology profile →
Multicenter screening for pre‐eclampsia by maternal factors and biomarkers at 11–13 weeks' gestation: comparison with NICE guidelines and ACOG recommendations

2017 228 citations N. O’Gorman, D. Wright et al. Ultrasound in Obstetrics and Gynecology profile →
Prevention of preeclampsia with aspirin

2020 220 citations Daniel L. Rolnik, K. H. Nicolaides et al. American Journal of Obstetrics and Gynecology profile →
ISUOG Practice Guidelines (updated): performance of 11–14‐week ultrasound scan

2023 87 citations Caterina M. Bilardo, Liona C. Poon et al. Ultrasound in Obstetrics and Gynecology profile →

Peers

Countries citing papers authored by Liona C. Poon

Since Specialization

Citations

This map shows the geographic impact of Liona C. Poon's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Liona C. Poon with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Liona C. Poon more than expected).

Fields of papers citing papers by Liona C. Poon

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Liona C. Poon. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Liona C. Poon. The network helps show where Liona C. Poon may publish in the future.

Co-authorship network of co-authors of Liona C. Poon

This figure shows the co-authorship network connecting the top 25 collaborators of Liona C. Poon. A scholar is included among the top collaborators of Liona C. Poon based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Liona C. Poon. Liona C. Poon is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

#	Work	Indexed citations
1	Predicting spontaneous preterm birth with cervical length and fetal fibronectin for symptomatic women of threatened preterm labor: A prospective study 2025 ·Acta Obstetricia Et Gynecologica Scandinavica ·(unknown), Piya Chaemsaithong, Frank Chen, (unknown), (unknown), (unknown), (unknown), Liona C. Poon	0
2	ISUOG Practice Guidelines: point‐of‐care ultrasound in obstetrics and gynecology 2025 ·Ultrasound in Obstetrics and Gynecology ·V. De Robertis, Caterina M. Bilardo, Reem Abu-Rustum, Liona C. Poon, Rasha Kamel, (unknown), Argyro Syngelaki, Tamara Stampalija, (unknown)	0
3	Pharmacogenomics and Pharmacokinetics of Aspirin in Preeclampsia Prevention 2025 ·Circulation Research ·Kenean Getaneh Tlaye, (unknown), Kenneth Chi-Yin Wong, (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), Hon‐Cheong So, (unknown), Yü Huang, Yao Wang, Liona C. Poon, Chi Chiu Wang	2
4	Aspirin, Birthweight, and Large‐For‐Gestational‐Age Neonates: A Secondary Analysis of the ASPRE Trial 2025 ·BJOG An International Journal of Obstetrics & Gynaecology ·Daniel L. Rolnik, Liona C. Poon, Argyro Syngelaki, David Wright, N. O’Gorman, C. de Paco Matallana, Ranjit Akolekar, D. Janga, Mandeep Singh, Francisca S. Molina, Nicola Persico, Jacques Jani, W. Plasencia, (unknown), (unknown), Hamutal Meiri, Kypros H. Nicolaides	0
5	Diabetes and women's health 2025 ·Journal of Diabetes Investigation ·Ronald C.W., Elaine Chow, Noel Ng, Takashi Sugiyama, (unknown), Wing Hung Tam, (unknown), Liona C. Poon, (unknown), Usha Sriram	0
6	The fetal brain neurosonography in trisomy 21: the seagull sign and thinned subplate 2025 ·American Journal of Obstetrics and Gynecology ·Ritsuko K. Pooh, (unknown), (unknown), (unknown), (unknown), Liona C. Poon, Kyoko Itoh, Takako Nakamura, Hideaki Chiyo, (unknown), Masayoshi Takeda, Osamu Shimokawa, Yoichi Matsubara	0
7	Longitudinal evaluation of cervical length and shear wave elastography in women with spontaneous preterm birth 2024 ·Ultrasound in Obstetrics and Gynecology ·(unknown), Piya Chaemsaithong, (unknown), (unknown), James Fung, (unknown), Ka Chun Chong, Tak Yeung Leung, Liona C. Poon	3
8	Management of obesity across women's life course: FIGO Best Practice Advice 2023 ·International Journal of Gynecology & Obstetrics ·Cynthia Maxwell, (unknown), Amy O’Higgins, Mary Rosser, Patrick O’Brien, Moshe Hod, Sharleen O’Reilly, (unknown), Graeme N. Smith, Mark A. Hanson, Sumaiya Adam, Ronald C.W., Anil Kapur, David McIntyre, Bo Jacobsson, Liona C. Poon, Lina Bergman, Lesley Regan, (unknown), Fionnuala M. McAuliffe	17
9	Prediction of labour outcomes using prelabour computerised cardiotocogram and maternal and fetal Doppler indices: A prospective cohort study 2023 ·BJOG An International Journal of Obstetrics & Gynaecology ·Sakita Moungmaithong, (unknown), Angel Hoi Wan Kwan, (unknown), (unknown), Daljit Singh Sahota, (unknown), Liona C. Poon	3
10	OP13.07: Evaluation of screening performance of first trimester competing risk prediction model for small for gestational age in Asian population 2023 ·Ultrasound in Obstetrics and Gynecology ·(unknown), Ioannis Papastefanou, Daljit Singh Sahota, (unknown), Ritsuko K. Pooh, Mingming Zheng, Richard Ma, Noppadol Chaiyasit, Mayumi Tokunaka, Steven W. Shaw, Suresh Seshadri, Mahesh Choolani, (unknown), (unknown), W. Sim, Akihiko Sekizawa, Shigeru Saito, Liona C. Poon	0
11	Prediction by uterine artery Doppler screening of small‐for‐gestational‐age neonates at 19–24 weeks' gestation 2023 ·Ultrasound in Obstetrics and Gynecology ·(unknown), Chien‐Nan Lee, (unknown), (unknown), (unknown), Hung‐Yuan Li, Shin‐Yu Lin, Liona C. Poon	3
12	Decreased serum soluble programmed cell death ligand-1 level as a potential biomarker for missed miscarriage 2023 ·Human Reproduction ·Qin Li, (unknown), (unknown), Liona C. Poon, Chi Chiu Wang, Tin Chiu Li, Tao Zhang, (unknown), (unknown), Xia Wang, Qian Zhang, (unknown), (unknown), Jing Lü, (unknown), Dewei Ye, Yao Wang	5
13	ASPRE trial: effects of aspirin on mean arterial blood pressure and uterine artery pulsatility index trajectories in pregnancy 2023 ·Ultrasound in Obstetrics and Gynecology ·Daniel L. Rolnik, Argyro Syngelaki, N. O’Gorman, David C. Wright, Liona C. Poon, K. H. Nicolaides	16
14	Psychological Impact and Women’s Evaluation of the First-Trimester Pre-Eclampsia Screening and Prevention: ASPRE Trial 2023 ·International Journal of Environmental Research and Public Health ·Ana V. Nikčević, Chiara Sacchi, Claudia Marino, N. O’Gorman, Liona C. Poon, K. H. Nicolaides	2
15	Evaluation of screening performance of first‐trimester competing‐risks prediction model for small‐for‐gestational age in Asian population 2023 ·Ultrasound in Obstetrics and Gynecology ·(unknown), Ioannis Papastefanou, Daljit Singh Sahota, Ritsuko K. Pooh, Mingming Zheng, Noppadol Chaiyasit, Mayumi Tokunaka, Steven W. Shaw, Suresh Seshadri, Mahesh Choolani, (unknown), W. Sim, Liona C. Poon, (unknown)	7
16	Cat‐Ear‐Line: A Sonographic Sign of Cortical Development? 2022 ·Journal of Ultrasound in Medicine ·(unknown), Liona C. Poon, (unknown), Takako Nakamura, (unknown), (unknown), Sakita Moungmaithong, Atsuo Itakura, Hideaki Chiyo, Ritsuko K. Pooh	1
17	Prediction and prevention of small‐for‐gestational‐age neonates: evidence from SPREE and ASPRE 2018 ·Ultrasound in Obstetrics and Gynecology ·Min Yi Tan, Liona C. Poon, Daniel L. Rolnik, Argyro Syngelaki, C. de Paco Matallana, Ranjit Akolekar, S. Cicero, D. Janga, Mandeep Singh, Francisca S. Molina, Nicola Persico, Jacques Jani, W. Plasencia, Elena Greco, George Papaioannou, D. Wright, K. H. Nicolaides	92
18	Aspirin Versus Placebo in Pregnancies at High Risk for Preterm Preeclampsia 2018 ·Obstetrical & Gynecological Survey ·Daniel L. Rolnik, D. Wright, Liona C. Poon, N. O’Gorman, Argyro Syngelaki, C. de Paco Matallana, Ranjit Akolekar, S. Cicero, D. Janga, Mandeep Singh, Francisca S. Molina, Nicola Persico, Jacques Jani, W. Plasencia, George Papaioannou, Kinneret Tenenbaum-Gavish, Hamutal Meiri, Sveinbjörn Gizurarson, Kate Maclagan, K. H. Nicolaides	25
19	Multicenter screening for pre‐eclampsia by maternal factors and biomarkers at 11–13 weeks' gestation: comparison with NICE guidelines and ACOG recommendations breakdown → 2017 ·Ultrasound in Obstetrics and Gynecology ·N. O’Gorman, D. Wright, Liona C. Poon, Daniel L. Rolnik, Argyro Syngelaki, M. De Alvarado, Ilma Floriana Carbone, V. Dütemeyer, M. Fiolna, Alexander Frick, (unknown), (unknown), C. de Paco Matallana, George Papaioannou, (unknown), W. Plasencia, K. H. Nicolaides	228
20	First-trimester prediction of hypertensive disorders in pregnancy 2009 ·UCL Discovery (University College London) ·Liona C. Poon, Nikos A. Kametas, Nerea Maíz, Ranjit Akolekar, K. H. Nicolaides	10

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