Nan Birgitte Oldereid

2.9k total citations · 1 hit paper
41 papers, 2.0k citations indexed

About

Nan Birgitte Oldereid is a scholar working on Reproductive Medicine, Pediatrics, Perinatology and Child Health and Public Health, Environmental and Occupational Health. According to data from OpenAlex, Nan Birgitte Oldereid has authored 41 papers receiving a total of 2.0k indexed citations (citations by other indexed papers that have themselves been cited), including 26 papers in Reproductive Medicine, 19 papers in Pediatrics, Perinatology and Child Health and 13 papers in Public Health, Environmental and Occupational Health. Recurrent topics in Nan Birgitte Oldereid's work include Assisted Reproductive Technology and Twin Pregnancy (13 papers), Sperm and Testicular Function (10 papers) and Ovarian function and disorders (8 papers). Nan Birgitte Oldereid is often cited by papers focused on Assisted Reproductive Technology and Twin Pregnancy (13 papers), Sperm and Testicular Function (10 papers) and Ovarian function and disorders (8 papers). Nan Birgitte Oldereid collaborates with scholars based in Norway, Denmark and India. Nan Birgitte Oldereid's co-authors include K. Purvis, Anne Katerine Omland, Tom Tanbo, Thomas Åbyholm, Péter Fedorcsák, Sverre Bjercke, Gudvor Ertzeid, Ritsa Storeng, Viveca Söderström‐Anttila and Anja Pinborg and has published in prestigious journals such as PEDIATRICS, International Journal of Cancer and Human Reproduction.

In The Last Decade

Nan Birgitte Oldereid

39 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.

The health of children conceived by ART: ‘the chicken or the egg?’

2019 262 citations Sine Berntsen, Viveca Söderström‐Anttila et al. Human Reproduction Update profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Nan Birgitte Oldereid Norway	22	1.2k	842	731	425	157	41	2.0k
Avi Harlev Israel	21	888 0.7×	575 0.7×	746 1.0×	458 1.1×	140 0.9×	75	1.7k
Anthony P. Cheung Canada	25	1.2k 1.0×	590 0.7×	898 1.2×	321 0.8×	164 1.0×	64	2.0k
Nicholas S. Macklon Netherlands	27	1.8k 1.5×	1.2k 1.5×	1.6k 2.1×	320 0.8×	306 1.9×	80	2.8k
Hany Lashen United Kingdom	25	1.5k 1.2×	924 1.1×	1.0k 1.4×	603 1.4×	141 0.9×	55	2.4k
Erica Johnstone United States	19	1.1k 0.9×	282 0.3×	621 0.8×	340 0.8×	138 0.9×	68	1.5k
Samantha Butts United States	22	877 0.7×	713 0.8×	861 1.2×	504 1.2×	112 0.7×	49	1.9k
John Jarrell Canada	27	752 0.6×	493 0.6×	752 1.0×	507 1.2×	208 1.3×	85	2.2k
Fahimeh Ramezani Tehrani Iran	25	843 0.7×	319 0.4×	760 1.0×	295 0.7×	72 0.5×	142	2.1k
Fady I. Sharara United States	25	1.2k 1.0×	507 0.6×	891 1.2×	342 0.8×	288 1.8×	79	1.8k
Esther Eisenberg United States	26	1.3k 1.1×	329 0.4×	569 0.8×	594 1.4×	548 3.5×	75	1.9k

Countries citing papers authored by Nan Birgitte Oldereid

Since Specialization

Citations

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

Fields of papers citing papers by Nan Birgitte Oldereid

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Nan Birgitte Oldereid. 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 Nan Birgitte Oldereid. The network helps show where Nan Birgitte Oldereid may publish in the future.

Co-authorship network of co-authors of Nan Birgitte Oldereid

This figure shows the co-authorship network connecting the top 25 collaborators of Nan Birgitte Oldereid. A scholar is included among the top collaborators of Nan Birgitte Oldereid 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 Nan Birgitte Oldereid. Nan Birgitte Oldereid 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

Söderström‐Anttila, Viveca, Christina Bergh, Anne Loft, et al.. (2022). Obstetric and perinatal risks after the use of donor sperm: A systematic review and meta-analysis. European Journal of Obstetrics & Gynecology and Reproductive Biology. 274. 210–228. 13 indexed citations

Berntsen, Sine, Hannele Laivuori, Nina la Cour Freiesleben, et al.. (2021). A systematic review and meta-analysis on the association between ICSI and chromosome abnormalities. Human Reproduction Update. 27(5). 801–847. 14 indexed citations

Magnusson, Åsa, Hannele Laivuori, Anne Gitte Loft, et al.. (2021). The Association Between High Birth Weight and Long-Term Outcomes—Implications for Assisted Reproductive Technologies: A Systematic Review and Meta-Analysis. Frontiers in Pediatrics. 9. 675775–675775. 39 indexed citations

Berntsen, Sine, Viveca Söderström‐Anttila, Ulla‐Britt Wennerholm, et al.. (2019). The health of children conceived by ART: ‘the chicken or the egg?’. Human Reproduction Update. 25(2). 137–158. 262 indexed citations breakdown →

Storeng, Ritsa, Tor Åge Myklebust, Nan Birgitte Oldereid, et al.. (2017). Cancer Risk in Women Treated with Fertility Drugs According to Parity Status—A Registry-based Cohort Study. Cancer Epidemiology Biomarkers & Prevention. 26(6). 953–962. 46 indexed citations

Loft, Anne, Christina Bergh, Viveca Söderström‐Anttila, et al.. (2016). Obstetric and neonatal complications in pregnancies conceived after oocyte donation: a systematic review and meta‐analysis. BJOG An International Journal of Obstetrics & Gynaecology. 124(4). 561–572. 118 indexed citations

Larsen, Inger Kristin, Tor Åge Myklebust, Trude Eid Robsahm, et al.. (2015). Cancer risk among parous women following assisted reproductive technology. Human Reproduction. 30(8). 1952–1963. 36 indexed citations

Larsen, Inger Kristin, Tor Åge Myklebust, Trude Eid Robsahm, et al.. (2014). Risk of breast cancer following fertility treatment—A registry based cohort study of parous women in Norway. International Journal of Cancer. 136(5). 1140–1148. 35 indexed citations

Opøien, Hans Kristian, Péter Fedorcsák, Anne Katerine Omland, et al.. (2012). In vitro fertilization is a successful treatment in endometriosis-associated infertility. Fertility and Sterility. 97(4). 912–918. 119 indexed citations

10.

Storeng, Ritsa, Siri Vangen, Anne Katerine Omland, & Nan Birgitte Oldereid. (2012). Infertilitetsbehandling og kreftrisiko. Tidsskrift for Den norske legeforening. 132(22). 2494–2499. 4 indexed citations

11.

Bjercke, Sverre, Péter Fedorcsák, Thomas Åbyholm, et al.. (2005). IVF/ICSI outcome and serum LH concentration on day 1 of ovarian stimulation with recombinant FSH under pituitary suppression. Human Reproduction. 20(9). 2441–2447. 20 indexed citations

12.

Fedorcsák, Péter, Per Olav Dale, Ritsa Storeng, et al.. (2004). Impact of overweight and underweight on assisted reproduction treatment. Human Reproduction. 19(11). 2523–2528. 383 indexed citations

13.

Oldereid, Nan Birgitte, et al.. (2003). [Congenital malformations in children born after assisted fertilization in Norway].. PubMed. 123(19). 2696–9. 6 indexed citations

14.

Oldereid, Nan Birgitte, P. De Angelis, Richard Wiger, & O. P. F. Clausen. (2001). Expression of Bcl-2 family proteins and spontaneous apoptosis in normal human testis. Molecular Human Reproduction. 7(5). 403–408. 87 indexed citations

15.

Oldereid, Nan Birgitte, Yngvar Thomassen, & K. Purvis. (1998). Selenium in human male reproductive organs. Human Reproduction. 13(8). 2172–2176. 57 indexed citations

16.

Oldereid, Nan Birgitte, Yngvar Thomassen, A. Attramadal, B. Olaisen, & K. Purvis. (1993). Concentrations of lead, cadmium and zinc in the tissues of reproductive organs of men. Reproduction. 99(2). 421–425. 115 indexed citations

17.

Oldereid, Nan Birgitte, Hallgeir Rui, & K. Purvis. (1992). The value of anamnestic information regarding previous genital infection in male fertility investigation. European Journal of Obstetrics & Gynecology and Reproductive Biology. 47(3). 207–212.

18.

Haugen, Guttorm, Per Fauchald, G Sødal, et al.. (1991). Pregnancy outcome in renal allograft recipients: influence of ciclosporin A. European Journal of Obstetrics & Gynecology and Reproductive Biology. 39(1). 25–29. 25 indexed citations

19.

Oldereid, Nan Birgitte, Hallgeir Rui, & K. Purvis. (1990). Male Partners in Infertile Couples. Personal Attitudes and Contact with the Norwegian Health Service. Scandinavian Journal of Social Medicine. 18(3). 207–211. 15 indexed citations

20.

Oldereid, Nan Birgitte, Jan O. Gordeladze, Bente Kirkhus, & K. Purvis. (1984). Human sperm characteristics during frequent ejaculation. Reproduction. 71(1). 135–140. 33 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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