Kati Otsa

2.7k total citations
15 papers, 881 citations indexed

About

Kati Otsa is a scholar working on Rheumatology, Pathology and Forensic Medicine and Immunology. According to data from OpenAlex, Kati Otsa has authored 15 papers receiving a total of 881 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Rheumatology, 5 papers in Pathology and Forensic Medicine and 4 papers in Immunology. Recurrent topics in Kati Otsa's work include Rheumatoid Arthritis Research and Therapies (8 papers), Spondyloarthritis Studies and Treatments (4 papers) and Systemic Lupus Erythematosus Research (4 papers). Kati Otsa is often cited by papers focused on Rheumatoid Arthritis Research and Therapies (8 papers), Spondyloarthritis Studies and Treatments (4 papers) and Systemic Lupus Erythematosus Research (4 papers). Kati Otsa collaborates with scholars based in Estonia, Italy and France. Kati Otsa's co-authors include Maurizio Cutolo, B. Seriolo, Sabrina Paolino, Alberto Sulli, Maria Üprus, Maria Elena Secchi, Karin Laas, Barbara Villaggio, Maarten de Wit and Laure Gossec and has published in prestigious journals such as Annals of the New York Academy of Sciences, Annals of the Rheumatic Diseases and Autoimmunity Reviews.

In The Last Decade

Kati Otsa

15 papers receiving 849 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Kati Otsa Estonia 12 421 352 208 136 127 15 881
Lahar Mehta United States 17 586 1.4× 109 0.3× 135 0.6× 118 0.9× 21 0.2× 36 1.1k
Diaa Shehab Kuwait 15 202 0.5× 214 0.6× 77 0.4× 37 0.3× 65 0.5× 35 702
Hakan Büyükhatipoğlu Türkiye 16 132 0.3× 74 0.2× 55 0.3× 92 0.7× 52 0.4× 64 793
Pedram Paragomi United States 17 74 0.2× 167 0.5× 92 0.4× 122 0.9× 37 0.3× 59 899
Cherie Chiang Australia 16 145 0.3× 63 0.2× 38 0.2× 110 0.8× 188 1.5× 58 1.4k
Antonio Javier Chamorro Fernández Spain 14 132 0.3× 100 0.3× 69 0.3× 207 1.5× 64 0.5× 51 773
Jin Soon Hwang South Korea 23 134 0.3× 55 0.2× 62 0.3× 148 1.1× 590 4.6× 120 1.6k
Alan O. Malabanan United States 18 166 0.4× 25 0.1× 93 0.4× 85 0.6× 178 1.4× 45 1.0k
Mehtap Bozkurt Türkiye 15 76 0.2× 128 0.4× 123 0.6× 63 0.5× 19 0.1× 50 643
Y Scharf Israel 18 70 0.2× 241 0.7× 62 0.3× 100 0.7× 50 0.4× 54 842

Countries citing papers authored by Kati Otsa

Since Specialization
Citations

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

Fields of papers citing papers by Kati Otsa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kati Otsa

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

All Works

15 of 15 papers shown
1.
Otsa, Kati, et al.. (2019). Administrative database as a source for assessment of systemic lupus erythematosus prevalence: Estonian experience. BMC Rheumatology. 3(1). 26–26. 7 indexed citations
2.
Otsa, Kati, et al.. (2017). Prevalence and incidence of systemic lupus erythematosus in the adult population of Estonia. Lupus. 26(10). 1115–1120. 12 indexed citations
3.
Gudu, Tania, Adrien Etcheto, Maarten de Wit, et al.. (2016). Fatigue in psoriatic arthritis – a cross-sectional study of 246 patients from 13 countries. Joint Bone Spine. 83(4). 439–443. 44 indexed citations
4.
Etcheto, Adrien, Bruno Fautrel, Andra Bălănescu, et al.. (2016). Associations Between Five Important Domains of Health and the Patient Acceptable Symptom State in Rheumatoid Arthritis and Psoriatic Arthritis: A Cross‐Sectional Study of 977 Patients. Arthritis Care & Research. 69(10). 1504–1509. 28 indexed citations
5.
Desthieux, Carole, Benjamin Granger, Andra Bălănescu, et al.. (2016). Determinants of Patient‐Physician Discordance in Global Assessment in Psoriatic Arthritis: A Multicenter European Study. Arthritis Care & Research. 69(10). 1606–1611. 55 indexed citations
6.
Peterfy, Charles, Paul Emery, Paul P. Tak, et al.. (2014). MRI assessment of suppression of structural damage in patients with rheumatoid arthritis receiving rituximab: results from the randomised, placebo-controlled, double-blind RA-SCORE study. Annals of the Rheumatic Diseases. 75(1). 170–177. 44 indexed citations
7.
8.
Otsa, Kati, et al.. (2012). The prevalence of rheumatoid arthritis in Estonia: an estimate based on rheumatology patients’ database. Rheumatology International. 33(4). 955–958. 10 indexed citations
9.
Peterfy, Charles, Paul Emery, Mikkel Østergaard, et al.. (2011). Rituximab (RTX) plus Methotrexate (MTX) prevents bone erosion and joint-space narrowing (JSN) and reduces synovitis, osteitis as shown on MRI: Results from a randomised, placebo-controlled trial in patients (PTS) with rheumatoid arthritis (RA-score). Annals of the Rheumatic Diseases. 70. 16 indexed citations
10.
Cutolo, Maurizio, Kati Otsa, Karin Laas, et al.. (2007). Circannual vitamin d serum levels and disease activity in rheumatoid arthritis: Northern versus Southern Europe.. PubMed. 24(6). 702–4. 171 indexed citations
11.
Cutolo, Maurizio, Kati Otsa, Maria Üprus, Sabrina Paolino, & B. Seriolo. (2007). Vitamin D in rheumatoid arthritis. Autoimmunity Reviews. 7(1). 59–64. 172 indexed citations
12.
Cutolo, Maurizio & Kati Otsa. (2007). Review: Vitamin D, immunity and lupus. Lupus. 17(1). 6–10. 145 indexed citations
13.
Cutolo, Maurizio, Alberto Sulli, Carmen Pizzorni, et al.. (2006). Circadian Rhythms. Annals of the New York Academy of Sciences. 1069(1). 289–299. 57 indexed citations
14.
Cutolo, Maurizio, et al.. (2005). Altered circadian rhythms in rheumatoid arthritis patients play a role in the disease's symptoms. Autoimmunity Reviews. 4(8). 497–502. 88 indexed citations
15.
Cutolo, Maurizio, et al.. (2005). Nocturnal Hormones and Clinical Rhythms in Rheumatoid Arthritis. Annals of the New York Academy of Sciences. 1051(1). 372–381. 30 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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