Ola Andersson

3.4k total citations · 1 hit paper
67 papers, 2.0k citations indexed

About

Ola Andersson is a scholar working on Pediatrics, Perinatology and Child Health, Pulmonary and Respiratory Medicine and Obstetrics and Gynecology. According to data from OpenAlex, Ola Andersson has authored 67 papers receiving a total of 2.0k indexed citations (citations by other indexed papers that have themselves been cited), including 37 papers in Pediatrics, Perinatology and Child Health, 37 papers in Pulmonary and Respiratory Medicine and 13 papers in Obstetrics and Gynecology. Recurrent topics in Ola Andersson's work include Neonatal Respiratory Health Research (34 papers), Neonatal and fetal brain pathology (16 papers) and Infant Development and Preterm Care (12 papers). Ola Andersson is often cited by papers focused on Neonatal Respiratory Health Research (34 papers), Neonatal and fetal brain pathology (16 papers) and Infant Development and Preterm Care (12 papers). Ola Andersson collaborates with scholars based in Sweden, United States and United Kingdom. Ola Andersson's co-authors include Mehreen Zaigham, Magnus Domellöf, Lena Hellström‐Westas, Dan Andersson, Ashish KC, Nisha Rana, Mats Målqvist, Bo von Schoultz, Måns Edlund and Kalpana Subedi and has published in prestigious journals such as SHILAP Revista de lepidopterología, Journal of Child Psychology and Psychiatry and The Journal of Pediatrics.

In The Last Decade

Ola Andersson

62 papers receiving 1.9k 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.

Maternal and perinatal outcomes with COVID‐19: A systematic review of 108 pregnancies

2020 581 citations Mehreen Zaigham, Ola Andersson Acta Obstetricia Et Gynecologica Scandinavica profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Ola Andersson Sweden	19	886	803	688	415	315	67	2.0k
Ihab M. Usta Lebanon	27	1.6k 1.9×	1.6k 2.0×	273 0.4×	836 2.0×	170 0.5×	115	3.0k
P.E. Treffers Netherlands	26	906 1.0×	633 0.8×	359 0.5×	294 0.7×	181 0.6×	73	1.7k
J. Bennebroek Gravenhorst Netherlands	21	1.1k 1.3×	567 0.7×	355 0.5×	223 0.5×	151 0.5×	52	1.6k
Michael L. Socol United States	31	1.4k 1.6×	1.4k 1.8×	427 0.6×	478 1.2×	228 0.7×	85	2.5k
Devender Roberts United Kingdom	13	1.8k 2.0×	799 1.0×	1.7k 2.5×	440 1.1×	185 0.6×	24	2.9k
Alice Benjamin Canada	23	1.1k 1.2×	946 1.2×	219 0.3×	607 1.5×	76 0.2×	57	2.1k
Kenneth G. Perry United States	25	980 1.1×	1.3k 1.6×	328 0.5×	609 1.5×	169 0.5×	60	2.2k
Gynecologists United States	4	787 0.9×	713 0.9×	276 0.4×	419 1.0×	49 0.2×	5	1.6k
Yossef Ezra Israel	25	1.3k 1.5×	1.2k 1.4×	214 0.3×	746 1.8×	88 0.3×	138	2.2k
Frank P.H.A. Vandenbussche Netherlands	38	3.3k 3.7×	1.9k 2.3×	253 0.4×	653 1.6×	597 1.9×	138	3.9k

Countries citing papers authored by Ola Andersson

Since Specialization

Citations

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

Fields of papers citing papers by Ola Andersson

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ola Andersson

This figure shows the co-authorship network connecting the top 25 collaborators of Ola Andersson. A scholar is included among the top collaborators of Ola Andersson 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 Ola Andersson. Ola Andersson 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

Lindén, Karolina, Mehreen Zaigham, Magnus Domellöf, et al.. (2025). The association between antenatal SARS-CoV-2 exposure and infant neurodevelopment at four months of age: A prospective multicenter cohort survey within the COPE study. International Journal of Infectious Diseases. 158. 107973–107973. 1 indexed citations

Åkerström, Magnus, Emina Hadžibajramović, Ylva Carlsson, et al.. (2025). Maintaining operability at a high personal cost – a mixed method study on maternal healthcare workers’ experiences during the COVID-19 pandemic. BMC Health Services Research. 25(1). 173–173.

Bergman, Lina, Mehreen Zaigham, Ola Andersson, et al.. (2024). Inflammatory and cardiovascular markers in placenta following SARS-CoV-2 infection during pregnancy: A Swedish prospective cohort study. Placenta. 158. 78–88.

Andersson, Ola, et al.. (2024). Neonatal healthcare professionals’ experiences of intact cord resuscitation in the mother´s bed- an interview study. BMC Pregnancy and Childbirth. 24(1). 362–362. 1 indexed citations

Åkerström, Magnus, Verena Sengpiel, Emina Hadžibajramović, et al.. (2023). The COPE Staff study: Study description and initial report regarding job satisfaction, work‐life conflicts, stress, and burnout among Swedish maternal and neonatal healthcare workers during the COVID‐19 pandemic. International Journal of Gynecology & Obstetrics. 162(3). 989–997. 9 indexed citations

Larsson, Sara, Mireille Vanpée, Dirk Wackernagel, et al.. (2023). Hyper high haemoglobin content in red blood cells and erythropoietic transitions postnatally in infants of 22 to 26 weeks’ gestation: a prospective cohort study. Archives of Disease in Childhood Fetal & Neonatal. 108(6). 612–616. 3 indexed citations

Thies‐Lagergren, Li, Sara Larsson, Judith Mercer, et al.. (2023). Umbilical cord clamping in the early phases of the COVID-19 era – a systematic review and meta-analysis of reported practice and recommendations in guidelines. International Journal of Infectious Diseases. 137. 63–70. 1 indexed citations

Thies‐Lagergren, Li, et al.. (2023). Stabilisation and resuscitation with intact cord circulation is feasible using a wide variety of approaches; a scoping review. Acta Paediatrica. 112(12). 2468–2477. 4 indexed citations

Sandblom, Johan, et al.. (2023). Bilirubin Levels in Neonates ≥35 Weeks of Gestation Receiving Delayed Cord Clamping for an Extended Time—An Observational Study. The Journal of Pediatrics. 257. 113326–113326. 5 indexed citations

10.

Andersson, Ola & Mehreen Zaigham. (2023). Cord clamping – ‘hold on a minute’ is not enough, and sample your blood gases while waiting. Seminars in Perinatology. 47(4). 151739–151739. 2 indexed citations

11.

Mercer, Judith, et al.. (2022). Making the Argument for Intact Cord Resuscitation: A Case Report and Discussion. Children. 9(4). 517–517. 7 indexed citations

12.

Andersson, Ola, et al.. (2022). Midwives’ decision-making process when a non-vigorous neonate is born – a Swedish qualitative interview study. Midwifery. 114. 103455–103455. 4 indexed citations

13.

Andersson, Ola, et al.. (2021). Serum osteocalcin levels at 4 months of age were associated with neurodevelopment at 4 years of age in term‐born children. Acta Paediatrica. 111(2). 338–345. 4 indexed citations

14.

Larsson, Sara, Lena Hellström‐Westas, Andreas Hillarp, et al.. (2021). Haemoglobin and red blood cell reference intervals during infancy. Archives of Disease in Childhood. 107(4). 351–358. 7 indexed citations

15.

Carlsson, Ylva, Lina Bergman, Mehreen Zaigham, et al.. (2021). COVID-19 in Pregnancy and Early Childhood (COPE): study protocol for a prospective, multicentre biobank, survey and database cohort study. BMJ Open. 11(9). e049376–e049376. 7 indexed citations

16.

Zaigham, Mehreen & Ola Andersson. (2020). Maternal and perinatal outcomes with COVID‐19: A systematic review of 108 pregnancies. Acta Obstetricia Et Gynecologica Scandinavica. 99(7). 823–829. 581 indexed citations breakdown →

17.

Larsson, Sara, Andreas Hillarp, Pia Karlsland Åkeson, et al.. (2020). Soluble Transferrin Receptor during infancy and reference intervals for the Roche Cobas platform. International Journal of Laboratory Hematology. 43(3). 378–386. 7 indexed citations

18.

Rana, Nisha, et al.. (2019). Delayed cord clamping was not associated with an increased risk of hyperbilirubinaemia on the day of birth or jaundice in the first 4 weeks. Acta Paediatrica. 109(1). 71–77. 14 indexed citations

19.

Larsson, Sara, et al.. (2019). When age really matters; ferritin reference intervals during infancy revisited. Scandinavian Journal of Clinical and Laboratory Investigation. 79(8). 590–594. 13 indexed citations

20.

Andersson, Ola, Magnus Domellöf, Anders Fasth, et al.. (2017). Wait a minute? An observational cohort study comparing iron stores in healthy Swedish infants at 4 months of age after 10-, 60- and 180-second umbilical cord clamping. BMJ Open. 7(12). e017215–e017215. 7 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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