B Hagen

806 total citations
38 papers, 539 citations indexed

About

B Hagen is a scholar working on General Health Professions, Pulmonary and Respiratory Medicine and Surgery. According to data from OpenAlex, B Hagen has authored 38 papers receiving a total of 539 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in General Health Professions, 12 papers in Pulmonary and Respiratory Medicine and 9 papers in Surgery. Recurrent topics in B Hagen's work include Health and Medical Studies (15 papers), Chronic Disease Management Strategies (9 papers) and Peripheral Artery Disease Management (8 papers). B Hagen is often cited by papers focused on Health and Medical Studies (15 papers), Chronic Disease Management Strategies (9 papers) and Peripheral Artery Disease Management (8 papers). B Hagen collaborates with scholars based in Germany, Netherlands and Austria. B Hagen's co-authors include Wolf D. Oswald, R. Rupprecht, Thomas Gunzelmann, E. P. Strecker, Irene Boos, Dieter Liermann, H. Wolf, Klaus A. Hausegger, F Flückiger and Johannes Lämmer and has published in prestigious journals such as Radiology, Clinical Gastroenterology and Hepatology and JAMA Internal Medicine.

In The Last Decade

B Hagen

34 papers receiving 506 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
B Hagen Germany 13 179 179 129 65 58 38 539
Colleen T. Ball United States 11 130 0.7× 110 0.6× 84 0.7× 38 0.6× 50 0.9× 70 440
Reto Kofmehl Switzerland 9 115 0.6× 96 0.5× 166 1.3× 64 1.0× 40 0.7× 10 673
Tülin Düger Türkiye 14 72 0.4× 124 0.7× 135 1.0× 31 0.5× 21 0.4× 63 806
İpek Yeldan Türkiye 17 88 0.5× 324 1.8× 133 1.0× 41 0.6× 34 0.6× 61 943
Alisson Roberto Teles Brazil 20 61 0.3× 588 3.3× 96 0.7× 64 1.0× 55 0.9× 92 1.2k
Gianluigi Balestroni Italy 10 40 0.2× 112 0.6× 68 0.5× 62 1.0× 129 2.2× 33 577
Janet Rodríguez‐Torres Spain 17 168 0.9× 54 0.3× 99 0.8× 58 0.9× 31 0.5× 59 589
Özden Özyemişçi Taşkıran Türkiye 14 69 0.4× 102 0.6× 114 0.9× 29 0.4× 45 0.8× 56 590
A. Altendorf Australia 14 220 1.2× 210 1.2× 257 2.0× 25 0.4× 46 0.8× 24 858
Marta Sorribes Spain 15 106 0.6× 231 1.3× 98 0.8× 50 0.8× 185 3.2× 28 590

Countries citing papers authored by B Hagen

Since Specialization
Citations

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

Fields of papers citing papers by B Hagen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of B Hagen

This figure shows the co-authorship network connecting the top 25 collaborators of B Hagen. A scholar is included among the top collaborators of B Hagen 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 B Hagen. B Hagen 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.
2.
3.
Heisser, Thomas, et al.. (2023). Prevalence of Colorectal Neoplasia 10 or More Years After a Negative Screening Colonoscopy in 120 000 Repeated Screening Colonoscopies. JAMA Internal Medicine. 183(3). 183–183. 13 indexed citations
4.
5.
Reitzle, Lukas, Yong Du, Andrea Icks, et al.. (2020). Einschätzungen zur Prävalenz mikrovaskulärer Folgeerkrankungen bei Diabetes mellitus in Deutschland. Analyse von Versichertendaten aller gesetzlichen Krankenkassen für die Jahre 2012 und 2013. Bundesgesundheitsblatt - Gesundheitsforschung - Gesundheitsschutz. 63(10). 1219–1230. 9 indexed citations
6.
Hagen, B. (2019). Aus den Daten der Disease-Management-Programme ableitbare Erkenntnisse. Der Diabetologe. 15(2). 104–113. 1 indexed citations
7.
Rösch, Thomas, L Altenhofen, B Hagen, et al.. (2018). Risk of Malignancy in Adenomas Detected During Screening Colonoscopy. Clinical Gastroenterology and Hepatology. 16(11). 1754–1761. 13 indexed citations
8.
Hagen, B, et al.. (2018). Epidemiologie der diabetischen Retinopathie. Der Diabetologe. 14(8). 532–541.
9.
Bätzing-Feigenbaum, Jörg, Ralph Brinks, B Hagen, et al.. (2017). Integration von Sekundärdaten in die Nationale Diabetes-Surveillance. Bundesgesundheitsblatt - Gesundheitsforschung - Gesundheitsschutz. 60(6). 656–661. 12 indexed citations
10.
Oswald, Wolf D., Thomas Gunzelmann, R. Rupprecht, & B Hagen. (2006). Differential effects of single versus combined cognitive and physical training with older adults: the SimA study in a 5-year perspective. European Journal of Ageing. 3(4). 179–192. 188 indexed citations
11.
Oswald, Wolf D., et al.. (2002). Bedingungen der Erhaltung und Förderung von Selbstständigkeit im höheren Lebensalter (SIMA). 15(2). 61–84. 4 indexed citations
12.
Oswald, Wolf D., B Hagen, & R. Rupprecht. (2001). Nichtmedikamentöse Therapie und Prävention der Alzheimer Krankheit. Zeitschrift für Gerontologie und Geriatrie. 34(2). 116–121. 11 indexed citations
13.
Oswald, Wolf D., et al.. (1999). Bedingungen der Erhaltung und Förderung von Selbständigkeit im höheren Lebensalter (SIMA) Teil XIV: Verlaufsanalyse des psychomotorischen Status *Das interdisziplinäre Forschungsprojekt Bedingungen der Erhaltung und Förderung von Selbständigkeit im höheren Lebensalter (SIMA) des Instituts für Psychogerontologie der Friedrich-Alexander Universität Erlangen-Nürnberg wird geleitet von Prof. Dr. W. D. Oswald und Dr. R. Rupprecht, in Zusammenarbeit mit Prof. Dr. E. Lang (Carl Korth Institut), Prof. Dr. H. Baumann (Institut für Sportwissenschaft), Prof. Dr. M. Stosberg (Sozialwissenschaftliches Forschungszentrum), Dr. K. C. Steinwachs (Klinikum am Europakanal und IPG) und der Interdisziplinären Arbeitsgemeinschaft für Angewandte Gerontologie e. V. Das SIMA-Projekt wird mit Mitteln des Bundesministeriums für Familie, Senioren, Frauen und Jugend (GZ 303-1722-102/23) gefördert. Die Verantwortung für den Inhalt dieser Veröffentlichung liegt bei den Autoren.. 12(4). 227–244. 2 indexed citations
14.
Hagen, B. (1997). Invasive or non invasive angiography? The role of conventional catheter angiography. Der Radiologe. 37(7). 493–500. 3 indexed citations
15.
Oswald, Wolf D., et al.. (1997). Testrezension zu Test d2- Aufmerksamkeits-Belastungs-Test.. 3 indexed citations
16.
Hagen, B, et al.. (1993). Self-expandable macroporous nitinol stents for transfemoral exclusion of aortic aneurysms in dogs: Preliminary results. CardioVascular and Interventional Radiology. 16(6). 339–342. 30 indexed citations
17.
Hagen, B, et al.. (1993). Iliac and femoropopliteal vascular occlusive disease treated with flexible tantalum stents. CardioVascular and Interventional Radiology. 16(3). 158–164. 63 indexed citations
18.
Hausegger, Klaus A., Johannes Lämmer, B Hagen, et al.. (1992). Iliac Artery Stenting — Clinical Experience with the Palmaz Stent, Wallstent, and Strecker Stent. Acta Radiologica. 33(4). 292–296. 2 indexed citations
19.
Hagen, B. (1983). Iohexol and iopromide--two new non-ionic water-soluble radiographic contrast media: randomized, intraindividual double-blind study versus ioxaglate in peripheral angiography.. PubMed. 118. 107–14. 3 indexed citations
20.
Hagen, B & W. Clauß. (1982). [Contrast media and pain in peripheral arteriography. Randomized, intra-individual double-blind trial: ioglicinate, ioglicinate-lidocaine, ioxaglate].. PubMed. 22(10). 470–5. 2 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Colleen T. Ball Breakdown of academic impact, for papers by Reto Kofmehl Breakdown of academic impact, for papers by Tülin Düger Breakdown of academic impact, for papers by İpek Yeldan Breakdown of academic impact, for papers by Alisson Roberto Teles Breakdown of academic impact, for papers by Gianluigi Balestroni Breakdown of academic impact, for papers by Janet Rodríguez‐Torres Breakdown of academic impact, for papers by Özden Özyemişçi Taşkıran Breakdown of academic impact, for papers by A. Altendorf Breakdown of academic impact, for papers by Marta Sorribes
Rankless by CCL
2026