Morten Valberg

669 total citations · 1 hit paper
23 papers, 374 citations indexed

About

Morten Valberg is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Health. According to data from OpenAlex, Morten Valberg has authored 23 papers receiving a total of 374 indexed citations (citations by other indexed papers that have themselves been cited), including 5 papers in Surgery, 5 papers in Pulmonary and Respiratory Medicine and 4 papers in Health. Recurrent topics in Morten Valberg's work include Health disparities and outcomes (4 papers), Health Systems, Economic Evaluations, Quality of Life (4 papers) and Genetic Associations and Epidemiology (2 papers). Morten Valberg is often cited by papers focused on Health disparities and outcomes (4 papers), Health Systems, Economic Evaluations, Quality of Life (4 papers) and Genetic Associations and Epidemiology (2 papers). Morten Valberg collaborates with scholars based in Norway, United States and Australia. Morten Valberg's co-authors include Odd O. Aalen, Mats Julius Stensrud, John M. Aalen, Steinar Tretli, Tom Grotmol, Jon Anders Halvorsen, Svend Ulstein, Sigurd Erik Hoelsbrekken, Faisal Shafique Butt and Per Lagerløv and has published in prestigious journals such as New England Journal of Medicine, Nature Communications and SHILAP Revista de lepidopterología.

In The Last Decade

Morten Valberg

21 papers receiving 366 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.

Nonoperative or Surgical Treatment of Acute Achilles’ Tendon Rupture

2022 89 citations Faisal Shafique Butt, Morten Valberg et al. New England Journal of Medicine profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Morten Valberg Norway	9	96	84	70	53	48	23	374
Andrew Kmetic Canada	9	63 0.7×	19 0.2×	26 0.4×	25 0.5×	2 0.0×	13	521
Douglas C.A. Taylor United States	14	195 2.0×	63 0.8×	37 0.5×	105 2.0×	7 0.1×	50	554
J. Vanderpuye-Orgle United States	8	72 0.8×	93 1.1×	2 0.0×	64 1.2×	57 1.2×	19	371
J. L. Hülsemann Germany	13	66 0.7×	33 0.4×	4 0.1×	37 0.7×	19 0.4×	31	539
Peter Hur United States	17	38 0.4×	8 0.1×	4 0.1×	45 0.8×	84 1.8×	48	741
Daniel Galandi Germany	10	202 2.1×	3 0.0×	7 0.1×	18 0.3×	18 0.4×	13	505
Jacqueline B. Palmer United States	17	17 0.2×	20 0.2×	2 0.0×	32 0.6×	89 1.9×	29	785
Jingbo Yu United States	11	64 0.7×	133 1.6×	3 0.0×	31 0.6×	49 1.0×	18	533
George Bouliotis United Kingdom	11	233 2.4×	14 0.2×	12 0.2×	12 0.2×	5 0.1×	22	469
Patrick Avila United States	7	99 1.0×	72 0.9×	4 0.1×	12 0.2×	4 0.1×	19	371

Countries citing papers authored by Morten Valberg

Since Specialization

Citations

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

Fields of papers citing papers by Morten Valberg

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Morten Valberg

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

Moger, Tron Anders, et al.. (2024). Individual heterogeneity, educational attainment and cardiovascular mortality: a pooled analysis of Norwegian health surveys. SHILAP Revista de lepidopterología. 2(2). e000104–e000104. 3 indexed citations

Vallersnes, Odd Martin, et al.. (2024). Perinatal mortality among pregnant undocumented migrants in Norway 1999–2020: A register-based population study. Social Science & Medicine. 353. 117055–117055. 3 indexed citations

Gran, Jon Michael, et al.. (2023). Third dose mRNA vaccination against SARS-CoV-2 reduces medical complaints seen in primary care: a matched cohort study. BMC Medicine. 21(1). 157–157. 1 indexed citations

LeBlanc, Marissa, Tron Anders Moger, Morten Valberg, et al.. (2023). Geographical variation in cardiovascular disease mortality in Norway: The role of life course socioeconomic position and parental health. Health & Place. 83. 103095–103095.

Hagemo, Jostein, Arne Kristian Skulberg, Marius Rehn, et al.. (2022). Inhaled nitric oxide as temporary respiratory stabilization in patients with COVID-19 related respiratory failure (INOCOV): Study protocol for a randomized controlled trial. PLoS ONE. 17(5). e0268822–e0268822. 1 indexed citations

LeBlanc, Marissa, Tron Anders Moger, Morten Valberg, et al.. (2022). Stroke survival and the impact of geographic proximity to family members: A population-based cohort study. Social Science & Medicine. 309. 115252–115252. 1 indexed citations

Butt, Faisal Shafique, et al.. (2022). Nonoperative or Surgical Treatment of Acute Achilles’ Tendon Rupture. New England Journal of Medicine. 386(15). 1409–1420. 89 indexed citations breakdown →

Skulberg, Arne Kristian, et al.. (2022). Comparison of intranasal and intramuscular naloxone in opioid overdoses managed by ambulance staff: a double‐dummy, randomised, controlled trial. Addiction. 117(6). 1658–1667. 17 indexed citations

Skulberg, Arne Kristian, et al.. (2020). NTNU intranasal naloxone trial (NINA-1) study protocol for a double-blind, double-dummy, non-inferiority randomised controlled trial comparing intranasal 1.4 mg to intramuscular 0.8 mg naloxone for prehospital use. BMJ Open. 10(11). e041556–e041556. 1 indexed citations

10.

Stensrud, Mats Julius, John M. Aalen, Odd O. Aalen, & Morten Valberg. (2018). Limitations of hazard ratios in clinical trials. European Heart Journal. 40(17). 1378–1383. 63 indexed citations

11.

Valberg, Morten, Mats Julius Stensrud, & Odd O. Aalen. (2018). The surprising implications of familial association in disease risk. BMC Public Health. 18(1). 135–135. 6 indexed citations

12.

Blix, Hege Salvesen, et al.. (2018). Incidence Trends of Atopic Dermatitis in Infancy and Early Childhood in a Nationwide Prescription Registry Study in Norway. JAMA Network Open. 1(7). e184145–e184145. 53 indexed citations

13.

Stensrud, Mats Julius, Morten Valberg, Kjetil Røysland, & Odd O. Aalen. (2017). Exploring Selection Bias by Causal Frailty Models. Epidemiology. 28(3). 379–386. 24 indexed citations

14.

Stensrud, Mats Julius, Susanne Strohmaier, Morten Valberg, & Odd O. Aalen. (2017). Can chance cause cancer? A causal consideration. European Journal of Cancer. 75. 83–85. 6 indexed citations

15.

Bugge, Anders, May Brit Lund, Morten Valberg, et al.. (2017). Cause-specific death after surgical resection for early-stage non-small-cell lung cancer. European Journal of Cardio-Thoracic Surgery. 53(1). 221–227. 20 indexed citations

16.

Stensrud, Mats Julius & Morten Valberg. (2017). Inequality in genetic cancer risk suggests bad genes rather than bad luck. Nature Communications. 8(1). 1165–1165. 14 indexed citations

17.

Valberg, Morten, Tom Grotmol, Steinar Tretli, et al.. (2016). Prostate-specific antigen testing for prostate cancer: Depleting a limited pool of susceptible individuals?. European Journal of Epidemiology. 32(6). 511–520. 1 indexed citations

18.

Rancoita, Paola M. V., Morten Valberg, Romano Demicheli, Elia Biganzoli, & Clelia Di Serio. (2016). Tumor Dormancy and Frailty Models: A Novel Approach. Biometrics. 73(1). 260–270. 5 indexed citations

19.

Aalen, Odd O., Morten Valberg, Tom Grotmol, & Steinar Tretli. (2014). Understanding variation in disease risk: the elusive concept of frailty. International Journal of Epidemiology. 44(4). 1408–1421. 42 indexed citations

20.

Valberg, Morten, Tom Grotmol, Steinar Tretli, et al.. (2013). A Hierarchical Frailty Model for Familial Testicular Germ-Cell Tumors. American Journal of Epidemiology. 179(4). 499–506. 13 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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