Common statistical errors in systematic reviews: A tutorial
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Wiley Open Access
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| Autores principales: | , , |
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| Formato: | Artículo Open Access |
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Wiley
2025
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| _version_ | 1867012675474554880 |
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| author | Afroditi Kanellopoulou Kerry Dwan Rachel Richardson |
| author_facet | Afroditi Kanellopoulou Kerry Dwan Rachel Richardson Afroditi Kanellopoulou Kerry Dwan Rachel Richardson |
| collection | Wiley Open Access |
| contents | Common statistical errors in systematic reviews: A tutorial Afroditi Kanellopoulou Kerry Dwan Rachel Richardson Cochrane Evidence Synthesis and Methods Abstract The aim of this article is to present the most common statistical errors in meta‐analyses included in systematic reviews; these are confusing standard deviation and standard error, using heterogeneity estimators for choosing between a common‐effect and random‐effects model, improper handling of multiarm trials, and unnecessary and misinterpreted subgroup analyses. We introduce some useful terminology and explain what authors can do to avoid these errors and how peer reviewers can spot them. We have also developed a micro‐learning module to provide practical hands‐on tutorial. 10.1002/cesm.70013 http://creativecommons.org/licenses/by/4.0/ |
| doi_str_mv | 10.1002/cesm.70013 |
| format | Artículo Open Access |
| id | wiley_oa_10_1002_cesm_70013 |
| institution | Wiley Open Access |
| license_str_mv | http://creativecommons.org/licenses/by/4.0/ |
| publishDate | 2025 |
| publisher | Wiley |
| record_format | wiley_oa |
| spellingShingle | Common statistical errors in systematic reviews: A tutorial Afroditi Kanellopoulou Kerry Dwan Rachel Richardson Cochrane Evidence Synthesis and Methods Common statistical errors in systematic reviews: A tutorial Afroditi Kanellopoulou Kerry Dwan Rachel Richardson Cochrane Evidence Synthesis and Methods Abstract The aim of this article is to present the most common statistical errors in meta‐analyses included in systematic reviews; these are confusing standard deviation and standard error, using heterogeneity estimators for choosing between a common‐effect and random‐effects model, improper handling of multiarm trials, and unnecessary and misinterpreted subgroup analyses. We introduce some useful terminology and explain what authors can do to avoid these errors and how peer reviewers can spot them. We have also developed a micro‐learning module to provide practical hands‐on tutorial. 10.1002/cesm.70013 http://creativecommons.org/licenses/by/4.0/ |
| title | Common statistical errors in systematic reviews: A tutorial |
| topic | Cochrane Evidence Synthesis and Methods |
| url | https://onlinelibrary.wiley.com/doi/10.1002/cesm.70013 |