Per E. Børdahl

2.0k total citations
49 papers, 1.2k citations indexed

About

Per E. Børdahl 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, Per E. Børdahl has authored 49 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 23 papers in Obstetrics and Gynecology, 22 papers in Pediatrics, Perinatology and Child Health and 8 papers in Public Health, Environmental and Occupational Health. Recurrent topics in Per E. Børdahl's work include Maternal and Perinatal Health Interventions (16 papers), Maternal and fetal healthcare (9 papers) and Pregnancy and preeclampsia studies (7 papers). Per E. Børdahl is often cited by papers focused on Maternal and Perinatal Health Interventions (16 papers), Maternal and fetal healthcare (9 papers) and Pregnancy and preeclampsia studies (7 papers). Per E. Børdahl collaborates with scholars based in Norway, Sweden and Denmark. Per E. Børdahl's co-authors include Eli Saastad, J. Frederik Frøen, Julie Victoria Holm Tveit, Babill Stray‐Pedersen, Svein Rasmussen, Elham Baghestan, Lorentz M. Irgens, Vicki Flenady, Ruth C. Fretts and Maija Jakobsson and has published in prestigious journals such as PLoS ONE, Obstetrics and Gynecology and Placenta.

In The Last Decade

Per E. Børdahl

44 papers receiving 1.1k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Per E. Børdahl Norway 18 741 661 294 189 184 49 1.2k
Anna M. Modest United States 21 631 0.9× 465 0.7× 355 1.2× 265 1.4× 146 0.8× 122 1.3k
Jacquelyn Blackstone United States 20 645 0.9× 586 0.9× 271 0.9× 501 2.7× 96 0.5× 78 1.4k
Cecilia Ekéus Sweden 21 573 0.8× 482 0.7× 344 1.2× 250 1.3× 234 1.3× 51 1.2k
Angelina Cartin United States 21 803 1.1× 685 1.0× 313 1.1× 548 2.9× 107 0.6× 102 1.6k
Yasser Sabr Canada 23 787 1.1× 946 1.4× 313 1.1× 167 0.9× 103 0.6× 56 1.4k
Giulia M. Muraca Canada 21 776 1.0× 752 1.1× 386 1.3× 157 0.8× 130 0.7× 82 1.4k
Byron C. Calhoun United States 19 523 0.7× 280 0.4× 296 1.0× 229 1.2× 146 0.8× 89 1.0k
Bjørn Backe Norway 21 412 0.6× 388 0.6× 166 0.6× 211 1.1× 146 0.8× 68 1.1k
Jane Cleary‐Goldman United States 22 1.3k 1.7× 939 1.4× 495 1.7× 181 1.0× 66 0.4× 52 2.1k
Hussein Kidanto Tanzania 16 911 1.2× 790 1.2× 243 0.8× 86 0.5× 64 0.3× 30 1.4k

Countries citing papers authored by Per E. Børdahl

Since Specialization
Citations

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

Fields of papers citing papers by Per E. Børdahl

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Per E. Børdahl. 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 Per E. Børdahl. The network helps show where Per E. Børdahl may publish in the future.

Co-authorship network of co-authors of Per E. Børdahl

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

All Works

20 of 20 papers shown
1.
Baghestan, Elham, et al.. (2020). Low risk pregnancies after a cesarean section: Determinants of trial of labor and its failure. PLoS ONE. 15(1). e0226894–e0226894. 7 indexed citations
2.
Hem, Erlend, J. B. Natvig, & Per E. Børdahl. (2016). Finn Bøe – krig, medisin, musikk. Tidsskrift for Den norske legeforening. 136(5). 441–445.
3.
Tveit, Julie Victoria Holm, Eli Saastad, Babill Stray‐Pedersen, Per E. Børdahl, & J. Frederik Frøen. (2010). Concerns for decreased foetal movements in uncomplicated pregnancies – Increased risk of foetal growth restriction and stillbirth among women being overweight, advanced age or smoking. The Journal of Maternal-Fetal & Neonatal Medicine. 23(10). 1129–1135. 32 indexed citations
4.
5.
Baghestan, Elham, Lorentz M. Irgens, Per E. Børdahl, & Svein Rasmussen. (2010). Trends in Risk Factors for Obstetric Anal Sphincter Injuries in Norway. Obstetrics and Gynecology. 116(1). 25–34. 147 indexed citations
6.
7.
Tveit, Julie Victoria Holm, Eli Saastad, Babill Stray‐Pedersen, et al.. (2009). Reduction of Late Stillbirth With the Introduction of Fetal Movement Information and Guidelines. Obstetrical & Gynecological Survey. 65(1). 8–9. 2 indexed citations
8.
Tveit, Julie Victoria Holm, Eli Saastad, Babill Stray‐Pedersen, et al.. (2009). Reduction of late stillbirth with the introduction of fetal movement information and guidelines – a clinical quality improvement. BMC Pregnancy and Childbirth. 9(1). 32–32. 145 indexed citations
9.
Tveit, Julie Victoria Holm, Eli Saastad, Babill Stray‐Pedersen, Per E. Børdahl, & J. Frederik Frøen. (2009). Maternal characteristics and pregnancy outcomes in women presenting with decreased fetal movements in late pregnancy. Acta Obstetricia Et Gynecologica Scandinavica. 88(12). 1345–1351. 83 indexed citations
10.
Børdahl, Per E., et al.. (2007). Norwegian midwives and doctors have increased cesarean section rates. Acta Obstetricia Et Gynecologica Scandinavica. 86(9). 1087–1089. 13 indexed citations
11.
Tandberg, Anne Helene S., Tone Bjørge, Per E. Børdahl, & Rolv Skjærven. (2007). Increasing twinning rates in Norway, 1967–2004: the influence of maternal age and assisted reproductive technology (ART). Acta Obstetricia Et Gynecologica Scandinavica. 86(7). 833–839. 48 indexed citations
12.
Baghestan, Elham, et al.. (2007). A validation of the diagnosis of obstetric sphincter tears in two Norwegian databases, the Medical Birth Registry and the Patient Administration System. Acta Obstetricia Et Gynecologica Scandinavica. 86(2). 205–209. 51 indexed citations
13.
Børdahl, Per E. & Erlend Hem. (2004). [Changes in Norwegian obstetric practices, 1915-1961].. PubMed. 124(24). 3231–4. 1 indexed citations
14.
Salvesen, Helga B., Jone Trovik, & Per E. Børdahl. (2004). [Staffing and emergency service in Norwegian obstetrics and gynecology departments].. PubMed. 124(21). 2780–2. 1 indexed citations
15.
Håheim, Lise Lund, Susanne Albrechtsen, Lillian Nordbø Berge, et al.. (2004). Breech birth at term: vaginal delivery or elective cesarean section? A systematic review of the literature by a Norwegian review team. Acta Obstetricia Et Gynecologica Scandinavica. 83(2). 126–130. 34 indexed citations
16.
Børdahl, Per E., et al.. (2004). Can cesarean section be performed without the woman's consent?. Acta Obstetricia Et Gynecologica Scandinavica. 84(1). 39–42. 3 indexed citations
17.
Børdahl, Per E.. (2003). Tilbake til start. Tidsskrift for Den Norske Laegeforening. 1 indexed citations
18.
Hem, Erlend & Per E. Børdahl. (2001). Med tangen ut i verden – Christian Kielland og hans tang. Tidsskrift for Den Norske Laegeforening. 2 indexed citations
19.
Børdahl, Per E., et al.. (1993). Laparoscopic sterilization under local or general anesthesia? A randomized study.. PubMed. 81(1). 137–41. 44 indexed citations
20.
Børdahl, Per E.. (1985). Long-term Regret Among 216 Sterilized Women: A Six-year Follow-up Investigation. Scandinavian Journal of Social Medicine. 13(1). 41–47. 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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