Why we need to report more than 'Data were Analyzed by t-tests or ANOVA'.

ABSTRACT: Transparent reporting is essential for the critical evaluation of studies. However, the reporting of statistical methods for studies in the biomedical sciences is often limited. This systematic review examines the quality of reporting for two statistical tests, t-tests and ANOVA, for papers published in a selection of physiology journals in June 2017. Of the 328 original research articles examined, 277 (84.5%) included an ANOVA or t-test or both. However, papers in our sample were routinely missing essential information about both types of tests: 213 papers (95% of the papers that used ANOVA) did not contain the information needed to determine what type of ANOVA was performed, and 26.7% of papers did not specify what post-hoc test was performed. Most papers also omitted the information nee

SUBMITTER: Weissgerber TL 

PROVIDER: S-EPMC6326723 | biostudies-literature | 2018 Dec

REPOSITORIES: biostudies-literature