Sample size calculation in clinical research

Abstract Calculation of sample size is an essential part of research study design since it affects the reliability and feasibility of the research study. In this article, we look at the principles of sample size calculation for different types of research studies.

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Bibliographic Details
Published in:Perspectives in clinical research Vol. 15; no. 3; pp. 155 - 159
Main Authors: Ranganathan, Priya, Deo, Vishal, Pramesh, C. S.
Format: Journal Article
Language:English
Published: India Wolters Kluwer - Medknow 01.07.2024
Medknow Publications & Media Pvt. Ltd
Wolters Kluwer Medknow Publications
Edition:2
Subjects:
epidemiologic methods
research design
sample size
Statistics
research design
Epidemiologic methods
sample size
ISSN:2229-3485, 2229-5488
Online Access:Get full text
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Description
Summary:Abstract Calculation of sample size is an essential part of research study design since it affects the reliability and feasibility of the research study. In this article, we look at the principles of sample size calculation for different types of research studies.
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ISSN:2229-3485
2229-5488
DOI:10.4103/picr.picr_100_24