Klaus Freidel

795 total citations
14 papers, 584 citations indexed

About

Klaus Freidel is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Critical Care and Intensive Care Medicine. According to data from OpenAlex, Klaus Freidel has authored 14 papers receiving a total of 584 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Surgery, 5 papers in Pulmonary and Respiratory Medicine and 2 papers in Critical Care and Intensive Care Medicine. Recurrent topics in Klaus Freidel's work include Scoliosis diagnosis and treatment (4 papers), Respiratory Support and Mechanisms (4 papers) and Chronic Obstructive Pulmonary Disease (COPD) Research (3 papers). Klaus Freidel is often cited by papers focused on Scoliosis diagnosis and treatment (4 papers), Respiratory Support and Mechanisms (4 papers) and Chronic Obstructive Pulmonary Disease (COPD) Research (3 papers). Klaus Freidel collaborates with scholars based in Germany and United States. Klaus Freidel's co-authors include Franz Petermann, Wolfram Windisch, Bernd Schucher, H Matthys, M Wiebel, Petra Warschburger, Dagmar Reichel, Wolfgang C. Winkelmayer, Elke Schäeffner and Hans Rudolf Weiss and has published in prestigious journals such as Spine, Journal of Clinical Epidemiology and Transplantation.

In The Last Decade

Klaus Freidel

14 papers receiving 550 citations

Peers

Klaus Freidel

SURGE

PRM

PHEOH

PFM

CCICM

Florian Wolf Germany

Rickard Lindgren Sweden

E. Bertella Italy

Nicholas Sadovnikoff United States

Anita Phan United States

Marco Corridore United States

Antonia Lloyd-Lavery United Kingdom

Ethan Ritz United States

Lane Faughnan United States

Janelle Noel‐MacDonnell United States

Florian Wolf Germany

Klaus Freidel

61 ×0.2

SURGE

192 ×0.9

PRM

30 ×0.2

PHEOH

40 ×0.6

PFM

26 ×0.4

CCICM

Citations per year, relative to Klaus Freidel Klaus Freidel (= 1×) peers Florian Wolf

Countries citing papers authored by Klaus Freidel

Since Specialization

Citations

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

Fields of papers citing papers by Klaus Freidel

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Klaus Freidel

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

All Works

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14 of 14 papers shown

1.

Freidel, Klaus, et al.. (2016). 10 Jahre Evaluation der geriatrischen Rehabilitation in Rheinland-Pfalz. Zeitschrift für Gerontologie und Geriatrie. 50(4). 365–373. 2 indexed citations

2.

Freidel, Klaus, et al.. (2013). Messung funktionaler Selbstständigkeit: Übereinstimmung der Assessments SINGER und FIM und Konsequenzen für den Anwender. Die Rehabilitation. 53(1). 43–48. 1 indexed citations

3.

Freidel, Klaus, Franz Petermann, Dagmar Reichel, Petra Warschburger, & Hans‐Rudolf Weiss. (2009). Medical and psychosocial outcome of Scoliosis In-Patient Rehabilitation (SIR). Scoliosis. 4(S1). 3 indexed citations

4.

Hahn, Markus, Rohini Kuner, Klaus Freidel, et al.. (2009). Sonographic Criteria for the Confirmation of Implant Rotation and the Development of an Implant-Capsule-Interaction (“Interface”) in Anatomically Formed Textured Breast Implants with Texturised Biocell®-Surface. Senologie - Zeitschrift für Mammadiagnostik und -therapie. 6(1). 48–53. 1 indexed citations

5.

Hahn, Markus, Klaus Freidel, G. M. Hoffmann, et al.. (2008). Vacuum-assisted breast biopsy: A comparison of 11-gauge and 8-gauge needles in benign breast disease. World Journal of Surgical Oncology. 6(1). 51–51. 27 indexed citations

6.

Hahn, Markus, Rohini Kuner, Klaus Freidel, et al.. (2007). Sonographic Criteria for the Confirmation of Implant Rotation and the Development of an Implant-Capsule-Interaction (”Interface”) in Anatomically Formed Textured Breast Implants with Texturised Biocell®-Surface. Ultraschall in der Medizin - European Journal of Ultrasound. 29(4). 399–404. 15 indexed citations

7.

Schäeffner, Elke, et al.. (2004). KNOWLEDGE AND ATTITUDE REGARDING ORGAN DONATION AMONG MEDICAL STUDENTS AND PHYSICIANS. Transplantation. 77(11). 1714–1718. 128 indexed citations

8.

Windisch, Wolfram, Klaus Freidel, Bernd Schucher, et al.. (2003). Evaluation of health-related quality of life using the MOS 36-Item Short-Form Health Status Survey in patients receiving noninvasive positive pressure ventilation. Intensive Care Medicine. 29(4). 615–621. 52 indexed citations

9.

Windisch, Wolfram, Klaus Freidel, Bernd Schucher, et al.. (2003). The Severe Respiratory Insufficiency (SRI) Questionnaire A specific measure of health-related quality of life in patients receiving home mechanical ventilation. Journal of Clinical Epidemiology. 56(8). 752–759. 156 indexed citations

10.

Windisch, Wolfram, Klaus Freidel, Bernd Schucher, et al.. (2003). Evaluation of health-related quality of life using the MOS 36-Item Short-Form Health Status Survey in patients receiving noninvasive positive pressure ventilation. Intensive Care Medicine. 29(7). 1208–1208. 26 indexed citations

11.

Freidel, Klaus, et al.. (2002). Quality of Life in Women With Idiopathic Scoliosis. Spine. 27(4). E87–E91. 130 indexed citations

12.

Windisch, Wolfram, et al.. (2002). Gesundheitsbezogene Lebensqualität bei Patienten mit Heimbeatmung. Pneumologie. 56(10). 610–620. 6 indexed citations

13.

Freidel, Klaus, et al.. (2002). Idiopathic Scoliosis and Quality of Life. Studies in health technology and informatics. 88. 24–9. 28 indexed citations

14.

Steiner, Anne Z., et al.. (2001). Medizinischer Outcome nach stationärer Intensivrehabilitation bei Skoliose. Physikalische Medizin Rehabilitationsmedizin Kurortmedizin. 11(3). 100–103. 9 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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