Preview

Fundamental and Clinical Medicine

Advanced search

Statistical analysis of medical data: descriptive statistics and group comparison

https://doi.org/10.23946/2500-0764-2023-8-1-119-131

Abstract

Here we describe the most common and informative procedures for the primary statistical analysis of medical data. We emphasize the importance of using histogram, normality tests, median, percentiles, confidence intervals, ranking procedures, and as analytical tools. The material is illustrated with step-by-step graphical explanation of applying commercially available software for fulfilling these tasks. The lecture is designed for biomedical students and clinicians.

About the Authors

Zh. V. Gudinova
Omsk State Medical University
Russian Federation

Prof. Zhanna V. Gudinova, MD, DSc, Professor, Head of the Department of General and Pediatric Hygiene

12, Lenina Street, Omsk



L. V. Demakova
Omsk State Medical University
Russian Federation

Dr. Lidia V. Demakova, MD, PhD, Associate Professor, Department of General and Pediatric Hygiene

12, Lenina Street, Omsk



References

1. Borovikov V. STATISTICA: iskusstvo analiza dannykh na komp'yutere. St. Petersburg : Peter; 2001. 656 p. (In Russ).

2. Borovikov VP. Programma STATISTICA dlya studentov i inzhenerov. 2nd ed Moscow : Komp'yuter-Press; 2001. 301 p. (In Russ).

3. Glants S. Mediko-biologicheskaya statistika. Moscow : Praktika; 1998. 459 p. (In Russ).

4. Gudinova ZhV, Zhernakova GN, Tol'kova EI. Druzhelyubnaya statistika: statisticheskiy analiz meditsinskikh baz dannykh: poshagovye instruktsii. Publ 1. Omsk : Izd-vo OmGMA; 2014. 112 p. (In Russ).

5. WHO. Report on the state of health in Europe 2015. Targets and a broader perspective – new frontiers in working with evidence Targets and a broader perspective – new frontiers in working with evidence. 2017. 182 p. (In Russ).

6. Eliseeva II, editors. Statistics: textbook. Moscow : TK Velbi, izd-vo Prospekt; 2003. 448 p. (In Russ).

7. Zaytsev VM, Liflyandskiy VG, Marinkin VI. Prikladnaya meditsinskaya statistika. St. Petersburg: FOLIANT Publishing House, 2003; 432 p. (In Russ).

8. Merkov AM, Polyakov LS. Sanitarnaya statistika: workbook. Leningrad : Medicine; 1974. 384 p. (In Russ).

9. Microsoft. Excel Help [Electronic resource]. (Russia). Available at: https://support.microsoft.com/ru-RU. Accessed: January 29, 2023.

10. Sepetliev D. Statisticheskie metody v nauchnykh meditsinskikh issledovaniyakh. Moscow: Meditsina, 1968. 419 p. (In Russ).

11. Petri A. Naglyadnaya statistika v meditsine. Translated from englis. VP Leonova. Moscow : GEOTAR-MED, 2003. 144 p. (In Russ).

12. Mannheim JB, Rich RK. Political science: Research methods. Moscow: Publishing House The Whole World; 1997. 544 p. (In Russ). Available at: http://grachev62.narod.ru/Mr/Mr_14.html. Accessed: January 29, 2023.

13. Rebrova O.Y. Statisticheskiy analiz meditsinskikh dannykh. Primenenie paketa prikladnykh program. Moscow : Mediasphere; 2006. 312 p. (In Russ).

14. Sotsial'no-gigienicheskiy monitoring. Analiz medikodemograficheskikh i sotsial'no-ekonomicheskikh pokazateley na regional'nom urovne: Metodicheskie rekomendatsii [Electronic resource]. Moscow: Federal'naya sluzhba po nadzoru v sfere zashchity prav potrebiteley i blagopoluchiya cheloveka; 2010. 53 p. (In Russ). https://docs.cntd.ru/document/902236566. Accessed: January 29, 2023.

15. Gudinova ZhV, Ovchinnikova EL, Gegechkori IV, Tol'kova EI, Zhernakova GN. Sotsial'no-gigienicheskiy monitoring. Omsk : Izd-vo OmGMA; 2016. 203 p. (In Russ).

16. Gudinova ZhV, Ovchinnikova EL, Gegechkori IV, Tol'kova EI, Zhernakova GN. Sotsial'no-gigienicheskiy monitoring. Omsk : Izd-vo OmGMA; 2017. 171 p. (In Russ).

17. Khalafyan AA. STATISTICA 6. Statisticheskiy analiz dannykh. 3nd ed. Moscow : OOO Binom-Press; 2007. 512 p. (In Russ).

18. Electronic textbook on statistics of the company StatSoft [Electronic resource]. (Russia). Available at: http://www.statsoft.ru. Accessed: January 29, 2023.

19. Lang TA, Sesik M. How to describe statistics in medicine: a guide for authors, editors and reviewers. Translated from englis VP Leonova. Moscow : Practical Medicine, 2016. 470 p. (In Russ).


Review

For citations:


Gudinova Zh.V., Demakova L.V. Statistical analysis of medical data: descriptive statistics and group comparison. Fundamental and Clinical Medicine. 2023;8(1):119-131. (In Russ.) https://doi.org/10.23946/2500-0764-2023-8-1-119-131

Views: 482


Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 License.


ISSN 2500-0764 (Print)
ISSN 2542-0941 (Online)