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. 2019 May 1;8:F1000 Faculty Rev-607. [Version 1] doi: 10.12688/f1000research.16780.1

Figure 1. Meta-analysis summarizing four trials in which the intervention group received electroencephalogram-guided anesthesia.

Figure 1.

This analysis was conducted by using OpenMetaAnalyst 65 and was based on a binary, random effects, Hartung–Knapp–Sidik–Jonkman model 66, 67. The I 2 = 74%, tau 2 = 0.08, Q(df = 3) = 13.234, and heterogeneity P value = 0.004. The estimated odds ratio for delirium with intervention (electroencephalogram-guided [reduction in] anesthesia) = 0.764 (95% confidence interval 0.549 to 1.061, P = 0.108). BAG-RECALL, Bispectral Index or Anesthesia Gas to Reduce Explicit Recall; C.I., confidence interval; CODA, Cognitive Dysfunction after Anesthesia; ENGAGES, Electroencephalography Guidance of Anesthesia to Alleviate Geriatric Syndromes; SuDoCo-PP, Surgery Depth of Anaesthesia and Cognitive Outcome per-protocol.