Øystein Karlstad

76 papers and 1.8k indexed citations i.

About

Øystein Karlstad is a scholar working on Public Health, Environmental and Occupational Health, Psychiatry and Mental health and Pediatrics, Perinatology and Child Health. According to data from OpenAlex, Øystein Karlstad has authored 76 papers receiving a total of 1.8k indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Public Health, Environmental and Occupational Health, 17 papers in Psychiatry and Mental health and 17 papers in Pediatrics, Perinatology and Child Health. Recurrent topics in Øystein Karlstad’s work include Pregnancy and Medication Impact (11 papers), Attention Deficit Hyperactivity Disorder (9 papers) and Asthma and respiratory diseases (9 papers). Øystein Karlstad is often cited by papers focused on Pregnancy and Medication Impact (11 papers), Attention Deficit Hyperactivity Disorder (9 papers) and Asthma and respiratory diseases (9 papers). Øystein Karlstad collaborates with scholars based in Norway, Denmark and Sweden. Øystein Karlstad's co-authors include Kari Furu, Svetlana Skurtveit, Per Nafstad, Siri E. Håberg, Wenche Nystad, Anton Pottegård, Hanne Løvdal Gulseth, Stephanie J. London, Helga Zoëga and Anders Hviid and has published in prestigious journals such as Gastroenterology, PLoS ONE and American Journal of Clinical Nutrition.

In The Last Decade

Co-authorship network of co-authors of Øystein Karlstad i

Fields of papers citing papers by Øystein Karlstad

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Øystein Karlstad

Since Specialization
Citations

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

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.

Explore authors with similar magnitude of impact

Rankless by CCL
2025