Kei Lui

11.6k total citations · 2 hit papers
209 papers, 5.7k citations indexed

About

Kei Lui is a scholar working on Pulmonary and Respiratory Medicine, Pediatrics, Perinatology and Child Health and Surgery. According to data from OpenAlex, Kei Lui has authored 209 papers receiving a total of 5.7k indexed citations (citations by other indexed papers that have themselves been cited), including 130 papers in Pulmonary and Respiratory Medicine, 119 papers in Pediatrics, Perinatology and Child Health and 52 papers in Surgery. Recurrent topics in Kei Lui's work include Neonatal Respiratory Health Research (121 papers), Infant Development and Preterm Care (57 papers) and Neuroscience of respiration and sleep (33 papers). Kei Lui is often cited by papers focused on Neonatal Respiratory Health Research (121 papers), Infant Development and Preterm Care (57 papers) and Neuroscience of respiration and sleep (33 papers). Kei Lui collaborates with scholars based in Australia, Canada and New Zealand. Kei Lui's co-authors include Ju Lee Oei, Mohamed Abdellatif, Barbara Bajuk, Srinivas Bolisetty, David A Osborn, William Tarnow‐Mordi, Melissa Luig, Brian A. Darlow, Prakesh S. Shah and Shoo K. Lee and has published in prestigious journals such as Annals of Internal Medicine, Gastroenterology and PLoS ONE.

In The Last Decade

Kei Lui

199 papers receiving 5.6k citations

Hit 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.

Intraventricular Hemorrhage and Neurodevelopmental Outcomes in Extreme Preterm Infants

2013 328 citations Srinivas Bolisetty, Barbara Bajuk et al. profile →
Delayed vs early umbilical cord clamping for preterm infants: a systematic review and meta-analysis

2017 320 citations Kei Lui, William Tarnow‐Mordi et al. profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Kei Lui Australia	39	3.3k	3.2k	1.1k	773	723	209	5.7k
Kate Costeloe United Kingdom	39	3.5k 1.1×	3.9k 1.2×	1.2k 1.1×	714 0.9×	961 1.3×	108	6.8k
Elizabeth Asztalos Canada	42	4.2k 1.3×	3.5k 1.1×	873 0.8×	875 1.1×	1.1k 1.5×	161	6.8k
Sture Andersson Finland	38	1.5k 0.5×	2.0k 0.6×	1.0k 1.0×	493 0.6×	681 0.9×	143	4.4k
Heike Rabe United Kingdom	30	1.8k 0.6×	1.9k 0.6×	722 0.7×	665 0.9×	370 0.5×	133	3.5k
Kasper S. Wang United States	28	2.0k 0.6×	1.9k 0.6×	1.3k 1.2×	673 0.9×	961 1.3×	62	4.8k
Béatrice Larroque France	41	3.2k 1.0×	1.9k 0.6×	494 0.5×	267 0.3×	1.3k 1.8×	96	5.6k
Satyan Lakshminrusimha United States	46	1.3k 0.4×	4.5k 1.4×	2.3k 2.2×	1.1k 1.4×	1.1k 1.6×	301	6.8k
Thierry Lacaze‐Masmonteil Canada	31	1.4k 0.4×	2.1k 0.6×	763 0.7×	437 0.6×	910 1.3×	113	3.3k
Mirjam M. van Weissenbruch Netherlands	37	3.3k 1.0×	1.3k 0.4×	549 0.5×	233 0.3×	536 0.7×	183	5.7k
Eleanor J. Molloy Ireland	38	1.5k 0.5×	1.3k 0.4×	394 0.4×	280 0.4×	1.1k 1.5×	242	4.1k

Countries citing papers authored by Kei Lui

Since Specialization

Citations

This map shows the geographic impact of Kei Lui'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 Kei Lui with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Kei Lui more than expected).

Fields of papers citing papers by Kei Lui

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Kei Lui. 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 Kei Lui. The network helps show where Kei Lui may publish in the future.

Co-authorship network of co-authors of Kei Lui

This figure shows the co-authorship network connecting the top 25 collaborators of Kei Lui. A scholar is included among the top collaborators of Kei Lui 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 Kei Lui. Kei Lui is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Williams, Phoebe, Monica M Lahra, Matthew O’Sullivan, et al.. (2025). Epidemiology of early-onset and late-onset invasive infections in Australian neonates and infants: a retrospective multicentre study. BMJ Public Health. 3(2). e002733–e002733.

Kumar, Ashok, Akhil Maheshwari, Kei Lui, et al.. (2025). Medicine is not the Sole Determinant of Healthcare Outcomes: Lessons to Learn from Neonatal Tetanus. 4(2). 69–72.

Fenton, Tanis R., Belal Alshaikh, Satoshi Kusuda, et al.. (2025). Birth weight and head circumference for 22–29 weeks gestation neonates from an international cohort. Archives of Disease in Childhood Fetal & Neonatal. 110(4). 401–408. 1 indexed citations

Schindler, Tim, Malcolm Battin, Gil Klinger, et al.. (2025). International Variation and Trends of Intraventricular Hemorrhage in Very Preterm Infants. Neonatology. 122(5). 570–585. 1 indexed citations

Klinger, Gil, Kjell Helenius, Máximo Vento, et al.. (2025). Transfusion Practices in 12 Neonatal Networks: Are We Closer to Adopting a Restrictive Transfusion Approach?. Neonatology. 122(5). 561–569.

Venetis, Christos, Stephanie Choi, Louisa Jorm, et al.. (2023). Risk for Congenital Anomalies in Children Conceived With Medically Assisted Fertility Treatment. Annals of Internal Medicine. 176(10). 1308–1320. 6 indexed citations

Shah, Prakesh S., Mikael Norman, Franca Rusconi, et al.. (2021). Five-minute Apgar score and outcomes in neonates of 24–28 weeks’ gestation. Archives of Disease in Childhood Fetal & Neonatal. 107(4). 437–446. 6 indexed citations

Chevallier, Marie, Thierry Debillon, Brian A. Darlow, et al.. (2021). Mortality and significant neurosensory impairment in preterm infants: an international comparison. Archives of Disease in Childhood Fetal & Neonatal. 107(3). 317–323. 6 indexed citations

Lui, Kei, et al.. (2020). The perinatal period, the developing intestinal microbiome and inflammatory bowel diseases: What links early life events with later life disease?. Journal of the Royal Society of New Zealand. 50(3). 371–383. 1 indexed citations

10.

Lehtonen, Liisa, Shoo K. Lee, Satoshi Kusuda, et al.. (2020). Family Rooms in Neonatal Intensive Care Units and Neonatal Outcomes: An International Survey and Linked Cohort Study. The Journal of Pediatrics. 226. 112–117.e4. 19 indexed citations

11.

Lehtonen, Liisa, Shoo K. Lee, Stellan Håkansson, et al.. (2019). Unit-Level Variations in Healthcare Professionals’ Availability for Preterm Neonates <29 Weeks’ Gestation: An International Survey. Neonatology. 116(4). 347–355. 8 indexed citations

12.

Yeo, Kee Thai, et al.. (2019). Improving incidence trends of severe intraventricular haemorrhages in preterm infants <32 weeks gestation: a cohort study. Archives of Disease in Childhood Fetal & Neonatal. 105(2). 145–150. 54 indexed citations

13.

Hunter, Carol, Ju Lee Oei, Keiji Suzuki, Kei Lui, & Tim Schindler. (2018). Patterns of use of near‐infrared spectroscopy in neonatal intensive care units: international usage survey. Acta Paediatrica. 107(7). 1198–1204. 17 indexed citations

14.

Helenius, Kjell, Gunnar Sjörs, Prakesh S. Shah, et al.. (2018). Survival in Very Preterm Infants: An International Comparison of 10 National Neonatal Networks. Obstetrical & Gynecological Survey. 73(4). 187–189. 5 indexed citations

15.

Chughtai, Abrar Ahmad, Alex Wang, Lisa Hilder, et al.. (2017). Gestational age-specific perinatal mortality rates for assisted reproductive technology (ART) and other births. Human Reproduction. 33(2). 320–327. 13 indexed citations

16.

Hunter, Carol, Ju Lee Oei, Kei Lui, & Tim Schindler. (2017). Cerebral oxygenation as measured by near‐infrared spectroscopy in neonatal intensive care: correlation with arterial oxygenation. Acta Paediatrica. 106(7). 1073–1078. 13 indexed citations

17.

Schindler, Tim, et al.. (2017). Causes of death in very preterm infants cared for in neonatal intensive care units: a population-based retrospective cohort study. BMC Pediatrics. 17(1). 59–59. 53 indexed citations

18.

Yeo, Cheo Lian, Ian Wright, Kei Lui, et al.. (2012). The use of oxygen for delivery room resuscitation of newborn infants in non-Western countries. Early Human Development. 88(8). 631–635. 11 indexed citations

19.

Oei, Ju Lee, et al.. (2003). Attitudes of Level II obstetricians towards the care of the extremely premature infant: A national survey. Journal of Paediatrics and Child Health. 39(6). 451–455. 20 indexed citations

20.

Oei, Ju Lee, et al.. (2000). Attitudes of neonatal clinicians towards resuscitation of the extremely premature infant: An exploratory survey. Journal of Paediatrics and Child Health. 36(4). 357–362. 35 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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