Importance of sequential methods in meta-analysis: implications for postoperative mortality, delirium, and stroke management
- PMID: 36931783
- DOI: 10.1016/j.bja.2023.01.011
Importance of sequential methods in meta-analysis: implications for postoperative mortality, delirium, and stroke management
Abstract
Trial sequential analysis is an adaptation of frequentist sequential methods that can be used to improve inferences from meta-analysis. Trial sequential analysis can help preserve type I and type II error rates at desired levels for analyses conducted before the required information size. Through three case studies recently published in the British Journal of Anaesthesia, we show how trial sequential analysis can inform the interpretation of meta-analyses. Limitations of trial sequential analysis, which also include those of the meta-analysis to which it is applied, must be carefully considered alongside its benefits.
Keywords: delirium; meta-analysis; postoperative complications; relative risk reduction; reproducibility; stroke; trial sequential analysis.
Copyright © 2023 British Journal of Anaesthesia. Published by Elsevier Ltd. All rights reserved.
Comment on
-
Processed electroencephalography-guided general anaesthesia to reduce postoperative delirium: a systematic review and meta-analysis.Br J Anaesth. 2023 Feb;130(2):e243-e253. doi: 10.1016/j.bja.2022.01.006. Epub 2022 Feb 17. Br J Anaesth. 2023. PMID: 35183345
-
Perioperative risk factors associated with increased incidence of postoperative delirium: systematic review, meta-analysis, and Grading of Recommendations Assessment, Development, and Evaluation system report of clinical literature.Br J Anaesth. 2023 Feb;130(2):e254-e262. doi: 10.1016/j.bja.2022.05.032. Epub 2022 Jul 7. Br J Anaesth. 2023. PMID: 35810005
-
End the confusion: general anaesthesia improves patient outcomes in endovascular thrombectomy.Br J Anaesth. 2022 Oct;129(4):461-464. doi: 10.1016/j.bja.2022.06.018. Epub 2022 Jul 20. Br J Anaesth. 2022. PMID: 35868883
-
Depth of anaesthesia and mortality after cardiac or noncardiac surgery: a systematic review and meta-analysis of randomised controlled trials.Br J Anaesth. 2023 Feb;130(2):e317-e329. doi: 10.1016/j.bja.2022.08.034. Epub 2022 Oct 7. Br J Anaesth. 2023. PMID: 36210184
Publication types
MeSH terms
LinkOut - more resources
Full Text Sources
Medical
