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
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
Russian Federation
Dr. Lidia V. Demakova, MD, PhD, Associate Professor, Department of General and Pediatric Hygiene
12, Lenina Street, Omsk
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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
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