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The power of p.

Authors :
Lawton, Aimee
Maeda, Yasuko
Source :
Colorectal Disease. Nov2023, Vol. 25 Issue 11, p2129-2130. 2p.
Publication Year :
2023

Abstract

The article discusses the use of statistical analysis in research papers and highlights the potential for incorrect interpretations and misleading statements, particularly in studies with small sample sizes. The article emphasizes that p-values, which are often used to determine statistical significance, are not as reliable or objective as commonly believed. The importance of considering sample size and accurately interpreting p-values is illustrated through an example. The article concludes by suggesting that using larger studies, acknowledging bias, and calculating pre-study probabilities can improve the statistics within current literature. It also encourages the use of multiple statistical elements and reflection on desired significance levels and power. [Extracted from the article]

Details

Language :
English
ISSN :
14628910
Volume :
25
Issue :
11
Database :
Academic Search Index
Journal :
Colorectal Disease
Publication Type :
Academic Journal
Accession number :
173778646
Full Text :
https://doi.org/10.1111/codi.16809