Matrix method of research in oncology
- Authors: Gritsman Y.Y.1, Slavnova E.N.1, Chaplyuk M.I.1, Batinov I.N.1, Kunitsina M.A.1, Motorin A.A.1
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Affiliations:
- Gertsen Moscow Order of the Red Banner of Labor Research Institute of Oncology
- Issue: Vol 70, No 6 (1989)
- Pages: 445-447
- Section: Articles
- URL: https://bakhtiniada.ru/kazanmedj/article/view/101699
- DOI: https://doi.org/10.17816/kazmj101699
- ID: 101699
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Abstract
Ways of determining whether objects or phenomena differ by comparing similar groups are well known. For example, uncontrolled and controlled ways of assessing differences in outcomes are used when evaluating treatments. Uncontrolled trials are conducted by evaluating outcomes in only one group of patients or by comparing them with previously treated patients (historical controls). Controlled clinical trials are prospective studies in which two groups of patients are compared and receive different treatments: one with a conventional treatment and the other with a new study.
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##article.viewOnOriginalSite##About the authors
Yu. Ya. Gritsman
Gertsen Moscow Order of the Red Banner of Labor Research Institute of Oncology
Author for correspondence.
Email: info@eco-vector.com
Russian Federation, Moscow
E. N. Slavnova
Gertsen Moscow Order of the Red Banner of Labor Research Institute of Oncology
Email: info@eco-vector.com
Russian Federation, Moscow
M. I. Chaplyuk
Gertsen Moscow Order of the Red Banner of Labor Research Institute of Oncology
Email: info@eco-vector.com
Russian Federation, Moscow
I. N. Batinov
Gertsen Moscow Order of the Red Banner of Labor Research Institute of Oncology
Email: info@eco-vector.com
Russian Federation, Moscow
M. A. Kunitsina
Gertsen Moscow Order of the Red Banner of Labor Research Institute of Oncology
Email: info@eco-vector.com
Russian Federation, Moscow
A. A. Motorin
Gertsen Moscow Order of the Red Banner of Labor Research Institute of Oncology
Email: info@eco-vector.com
Russian Federation, Moscow
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