Yuji Oba

1.1k total citations
32 papers, 689 citations indexed

About

Yuji Oba is a scholar working on Pulmonary and Respiratory Medicine, Physiology and Epidemiology. According to data from OpenAlex, Yuji Oba has authored 32 papers receiving a total of 689 indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Pulmonary and Respiratory Medicine, 13 papers in Physiology and 4 papers in Epidemiology. Recurrent topics in Yuji Oba's work include Chronic Obstructive Pulmonary Disease (COPD) Research (15 papers), Asthma and respiratory diseases (13 papers) and Respiratory Support and Mechanisms (9 papers). Yuji Oba is often cited by papers focused on Chronic Obstructive Pulmonary Disease (COPD) Research (15 papers), Asthma and respiratory diseases (13 papers) and Respiratory Support and Mechanisms (9 papers). Yuji Oba collaborates with scholars based in United States, United Kingdom and Australia. Yuji Oba's co-authors include Sofia Dias, Gary Salzman, Nazir Lone, Edna Keeney, Jay Moore, Siobhan A. Loughnan, Christine Andrews, Danielle Pollock, Vicki Flenady and Brad Farrant and has published in prestigious journals such as Radiology, Cochrane Database of Systematic Reviews and CHEST Journal.

In The Last Decade

Yuji Oba

27 papers receiving 668 citations

Peers

Yuji Oba
Jamsak Tscheikuna Thailand
Dru Claar United States
Andrea Schrott Austria
Esen Akkaya Türkiye
Atila Akkoçlu Türkiye
Muhammad Adrish United States
Sergio Salmeron France
C. Franz Vogelmeier Germany
Alicia Ramírez‐Rivera Mexico
Christina Tiller United States
Jamsak Tscheikuna Thailand
Yuji Oba
Citations per year, relative to Yuji Oba Yuji Oba (= 1×) peers Jamsak Tscheikuna

Countries citing papers authored by Yuji Oba

Since Specialization
Citations

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

Fields of papers citing papers by Yuji Oba

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Yuji Oba

This figure shows the co-authorship network connecting the top 25 collaborators of Yuji Oba. A scholar is included among the top collaborators of Yuji Oba 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 Yuji Oba. Yuji Oba 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
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Oba, Yuji, et al.. (2025). Phosphodiesterase type 5 inhibitor plus endothelin receptor antagonist compared to either alone for group 1 pulmonary arterial hypertension. Cochrane Database of Systematic Reviews. 2025(8). CD015824–CD015824.
3.
Pollock, Danielle, Brad Farrant, Yuji Oba, et al.. (2025). Bereaved parent involvement in co-designed stillbirth research: Experiences of Project Engage. Women and Birth. 38(1). 101838–101838. 1 indexed citations
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Andrews, Christine, Vicki Flenady, Jay Moore, et al.. (2023). Improving the capacity of researchers and bereaved parents to co-design and translate stillbirth research together. Women and Birth. 37(2). 403–409. 5 indexed citations
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Oba, Yuji, et al.. (2018). Dual combination therapy versus long-acting bronchodilators alone for chronic obstructive pulmonary disease (COPD): a systematic review and network meta-analysis. Cochrane Database of Systematic Reviews. 2018(12). CD012620–CD012620. 83 indexed citations
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Oba, Yuji & Nazir Lone. (2015). Comparative efficacy of long-acting muscarinic antagonists in preventing COPD exacerbations: a network meta-analysis and meta-regression. Therapeutic Advances in Respiratory Disease. 9(1). 3–15. 15 indexed citations
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Oba, Yuji & Nazir Lone. (2014). Mortality benefit of vasopressor and inotropic agents in septic shock: A Bayesian network meta-analysis of randomized controlled trials. Journal of Critical Care. 29(5). 706–710. 28 indexed citations
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Oba, Yuji, et al.. (2011). The Prevalence and Diagnostic Significance of Eosinophilic Pleural Effusions: A Meta-Analysis and Systematic Review. Respiration. 83(3). 198–208. 43 indexed citations
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Oba, Yuji, et al.. (2010). Abandoning Daily Routine Chest Radiography in the Intensive Care Unit: Meta-Analysis. Radiology. 255(2). 386–395. 89 indexed citations
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Oba, Yuji. (2009). Cost-Effectiveness of Long-Term Oxygen Therapy for Chronic Obstructive Pulmonary Disease. The American Journal of Managed Care. 15. 2 indexed citations
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Oba, Yuji, et al.. (2009). High levels of PEEP may improve survival in acute respiratory distress syndrome: A meta-analysis. Respiratory Medicine. 103(8). 1174–1181. 39 indexed citations
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Oba, Yuji, et al.. (2008). Safety, tolerability and risk benefit analysis of tiotropium in COPD. International Journal of COPD. Volume 3(4). 575–584. 26 indexed citations
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Oba, Yuji. (2007). Cost-Effectiveness of Long-Acting Bronchodilators for Chronic Obstructive Pulmonary Disease. Mayo Clinic Proceedings. 82(5). 575–582. 25 indexed citations
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Oba, Yuji & Gary Salzman. (2004). Cost-effectiveness analysis of omalizumab in adults and adolescents with moderate-to-severe allergic asthma. Journal of Allergy and Clinical Immunology. 114(2). 265–269. 111 indexed citations
20.
Oba, Yuji, et al.. (1971). [Management of blood donor examination by computers].. PubMed. 19. Suppl:422–Suppl:422. 1 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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