Nis Brix

2.2k total citations
66 papers, 1.3k citations indexed

About

Nis Brix is a scholar working on Pediatrics, Perinatology and Child Health, Public Health, Environmental and Occupational Health and Reproductive Medicine. According to data from OpenAlex, Nis Brix has authored 66 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 42 papers in Pediatrics, Perinatology and Child Health, 24 papers in Public Health, Environmental and Occupational Health and 23 papers in Reproductive Medicine. Recurrent topics in Nis Brix's work include Birth, Development, and Health (34 papers), Hypothalamic control of reproductive hormones (12 papers) and Gestational Diabetes Research and Management (11 papers). Nis Brix is often cited by papers focused on Birth, Development, and Health (34 papers), Hypothalamic control of reproductive hormones (12 papers) and Gestational Diabetes Research and Management (11 papers). Nis Brix collaborates with scholars based in Denmark, United States and Sweden. Nis Brix's co-authors include Cecilia Høst Ramlau‐Hansen, Andreas Ernst, L Lauridsen, Tine Brink Henriksen, Erik Thorlund Parner, Jørn Olsen, Jens Peter Bonde, Ellen A. Nøhr, Bodil Hammer Bech and Cathrine Carlsen Bach and has published in prestigious journals such as SHILAP Revista de lepidopterología, Child Development and Scientific Reports.

In The Last Decade

Nis Brix

59 papers receiving 1.3k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Nis Brix Denmark 17 594 341 316 300 281 66 1.3k
Maria P. Vélez Canada 22 614 1.0× 445 1.3× 395 1.3× 410 1.4× 197 0.7× 103 1.4k
Andreas Ernst Denmark 18 633 1.1× 401 1.2× 333 1.1× 364 1.2× 149 0.5× 81 1.3k
Henriette Boye Kyhl Denmark 27 528 0.9× 248 0.7× 323 1.0× 121 0.4× 1.1k 3.9× 49 1.9k
Adrianne Holmes United States 13 402 0.7× 342 1.0× 121 0.4× 129 0.4× 400 1.4× 16 1.2k
Quaker E. Harmon United States 21 409 0.7× 231 0.7× 625 2.0× 246 0.8× 156 0.6× 76 1.2k
Anne Marie Z. Jukic United States 25 460 0.8× 582 1.7× 306 1.0× 452 1.5× 274 1.0× 85 1.6k
L Lauridsen Denmark 14 418 0.7× 266 0.8× 233 0.7× 246 0.8× 74 0.3× 22 845
Shruthi Mahalingaiah United States 23 255 0.4× 296 0.9× 156 0.5× 398 1.3× 747 2.7× 94 1.6k
Anne Sweeney United States 25 559 0.9× 329 1.0× 107 0.3× 327 1.1× 874 3.1× 45 1.9k
D. Robert McConnaughey United States 22 353 0.6× 546 1.6× 249 0.8× 397 1.3× 237 0.8× 28 1.8k

Countries citing papers authored by Nis Brix

Since Specialization
Citations

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

Fields of papers citing papers by Nis Brix

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Nis Brix

This figure shows the co-authorship network connecting the top 25 collaborators of Nis Brix. A scholar is included among the top collaborators of Nis Brix 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 Nis Brix. Nis Brix 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.
Ernst, Andreas, et al.. (2025). Maternal asthma in pregnancy and pubertal timing in daughters and sons: A population-based cohort study. Annals of Epidemiology. 106. 40–47.
2.
Brix, Nis, Andreas Ernst, Linn Håkonsen Arendt, et al.. (2023). Timing of puberty in relation to semen characteristics, testicular volume, and reproductive hormones: a cohort study. Fertility and Sterility. 120(4). 823–833. 4 indexed citations
3.
Brix, Nis, Andreas Ernst, Birgit Bjerre Høyer, et al.. (2023). Maternal intake of folate and folic acid during pregnancy and pubertal timing in girls and boys: A population‐based cohort study. Paediatric and Perinatal Epidemiology. 37(7). 618–629. 1 indexed citations
4.
Ramlau‐Hansen, Cecilia Høst, Linn Håkonsen Arendt, George Patton, et al.. (2023). Characteristics of Puberty in a Population-Based Sample of Danish Adolescents. Journal of Adolescent Health. 74(4). 657–664. 5 indexed citations
5.
Brix, Nis, Andreas Ernst, Christian Lindh, et al.. (2023). The estimated effect of season and vitamin D in the first trimester on pubertal timing in girls and boys: a cohort study and an instrumental variable analysis. International Journal of Epidemiology. 52(5). 1328–1340. 4 indexed citations
6.
Tøttenborg, Sandra Søgaard, Nis Brix, Karin Sørig ­Hougaard, et al.. (2023). Maternal pre-pregnancy BMI and reproductive health in adult sons: a study in the Danish National Birth Cohort. Human Reproduction. 39(1). 219–231. 3 indexed citations
7.
Brix, Nis, Andreas Ernst, Birgit Bjerre Høyer, et al.. (2023). Maternal Intake of Vitamin D Supplements during Pregnancy and Pubertal Timing in Children: A Population-Based Follow-Up Study. Nutrients. 15(18). 4039–4039.
8.
Brix, Nis, Katia Keglberg Hærvig, Christian Lindh, et al.. (2023). Maternal vitamin D levels and male reproductive health: a population-based follow-up study. European Journal of Epidemiology. 38(5). 469–484. 5 indexed citations
9.
Brix, Nis, Gunnar Toft, Tine Brink Henriksen, et al.. (2022). Parental Separation and Semen Quality in Young Men: A Population-Based Cohort Study. SHILAP Revista de lepidopterología. 1 indexed citations
10.
Brix, Nis, Jörg Schullehner, Gunnar Toft, et al.. (2022). Nitrate in Maternal Drinking Water during Pregnancy and Measures of Male Fecundity in Adult Sons. International Journal of Environmental Research and Public Health. 19(21). 14428–14428. 2 indexed citations
11.
Ernst, Andreas, Nis Brix, Linn Håkonsen Arendt, et al.. (2022). Maternal thyroid disease in pregnancy and timing of pubertal development in sons and daughters. Fertility and Sterility. 118(1). 136–146. 6 indexed citations
12.
Brix, Nis, Andreas Ernst, Cecilia Høst Ramlau‐Hansen, et al.. (2022). Consumption of Sugar-Sweetened or Artificially Sweetened Beverages and Semen Quality in Young Men: A Cross-Sectional Study. International Journal of Environmental Research and Public Health. 19(2). 682–682. 15 indexed citations
13.
Ernst, Andreas, Nis Brix, Sandra Søgaard Tøttenborg, et al.. (2022). Maternal age at menarche and reproductive health in young adult men: a cohort study. Human Reproduction. 38(1). 125–138. 1 indexed citations
14.
Brix, Nis, et al.. (2021). Breast feeding and timing of puberty in boys and girls: A nationwide cohort study. Paediatric and Perinatal Epidemiology. 35(5). 578–589. 11 indexed citations
15.
Ernst, Andreas, Nis Brix, Karin Sørig ­Hougaard, et al.. (2021). Urinary Bisphenol A, F and S Levels and Semen Quality in Young Adult Danish Men. International Journal of Environmental Research and Public Health. 18(4). 1742–1742. 24 indexed citations
16.
Brix, Nis, et al.. (2021). Father Absence in Pregnancy or During Childhood and Pubertal Development in Girls and Boys: A Population-Based Cohort Study. Child Development. 92(4). 1494–1508. 12 indexed citations
17.
Ernst, Andreas, Nis Brix, Gunnar Toft, et al.. (2021). Use of paracetamol (acetaminophen) as a nonprescription analgesic and semen quality in young men: A cross‐sectional study. Andrology. 10(3). 495–504. 2 indexed citations
18.
Brix, Nis, et al.. (2020). Prenatal exposure to antibiotics and timing of puberty in sons and daughters: A population-based cohort study. European Journal of Obstetrics & Gynecology and Reproductive Biology. 250. 1–8. 6 indexed citations
19.
Ernst, Andreas, L Lauridsen, Nis Brix, et al.. (2019). Pubertal development after unintended intrauterine exposure to oral contraceptives: a nationwide cohort study. Fertility and Sterility. 112(3). 552–561.e2. 5 indexed citations
20.
Brix, Nis, et al.. (2017). Comparable risk of childhood asthma after vaginal delivery and emergency caesarean section.. PubMed. 64(1). 8 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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