Some basic aspects of statistical methods and sample size determination in health science research
Journal name: AYU (Journal of Research in Ayurveda)
Original article title: Some basic aspects of statistical methods and sample size determination in health science research
AYU is an internationally recognized quarterly journal dedicated to advancing research in Ayurveda. The journal covers a wide range of topics, including clinical and pharmacological research in Ayurveda's eight branches, herbal remedies, phytochemistry, and ethnomedicine.
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V. S Binu
Shreemathi S. Mayya
Murali Dhar
AYU (Journal of Research in Ayurveda):
(An International Quarterly Journal of Research in Ayurveda)
Full text available for: Some basic aspects of statistical methods and sample size determination in health science research
Year: 2014 | Doi: 10.4103/0974-8520.146202
Copyright (license): CC BY-NC-SA 4.0
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Summary of article contents:
A health science researcher may sometimes wonder “why statistical methods are so important in research?� Simple answer is that, statistical methods are used throughout a study that includes planning, designing, collecting data, analyzing and drawing meaningful interpretation and report the findings. Hence, it is important that a researcher knows the concepts of at least basic statistical methods used at various stages of a research study. This helps the researcher in the conduct of an appropriately well-designed study leading to valid and reliable results that can be generalized to the population. A well-designed study possesses fewer biases, which intern gives precise, valid and reliable results. There are many statistical methods and tests that are used at various stages of a research. In this communication, we discuss the overall importance of statistical considerations in medical research with the main emphasis on estimating minimum sample size for different study objectives. Keywords: Applications, health-sciences-research, sample-size, statistics
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