Multiple Signifikanztests und ihre Bedeutung bei der Beurteilung von Resultaten. Qualitätsanalyse der Zeitschrift "Strahlentherapie und Onkologie"
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Abstract
BACKGROUND: The statistical quality of the contributions to "Strahlentherapie und Onkologie" is assessed, aiming for improvement of the journal and consequently its impact factor.
MATERIAL AND METHODS: All 181 articles published during 1998 and 1999 in the categories "review", "original contribution", and "short communication" were analyzed concerning the appropriate use of multiple tests.
RESULT: One hundred and four publications were excluded from analysis, because they did not contain quantitative data or because no or only 1 statistical test was performed. In 77 publications multiple tests were done which was adequately considered in only 3 of these papers, corresponding to a fraction of 4% (95% CI: 0.8 to 11%).
CONCLUSION: Authors, peer reviewers, and editors could contribute to improve the quality of the journal by setting value on correction for multiple tests.
Bibliographical data
Translated title of the contribution | Multiple significance tests and their importance in the judging of results. A quality analysis of the journal Strahlentherapie und Onkologie |
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Original language | German |
ISSN | 0179-7158 |
Publication status | Published - 01.08.2000 |
PubMed | 10987016 |
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