Bispectral index vs BIS‐blinded anaesthesia/clinical judgement: Incidence of delirium
Bispectral index (BIS)‐guided anaesthesia probably leads to lower incidence of delirium CAM, DSM‐IV compared with BIS‐blinded anaesthesia/clinical judgement (moderate certainty).
What each review found
Current versions only| Finding | Effect | Studies | GRADE certainty |
|---|---|---|---|
Bispectral index (BIS)‐guided anaesthesia vs BIS‐blinded anaesthesia/clinical judgement Incidence of delirium CAM, DSM‐IV Bispectral index (BIS)‐guided anaesthesia probably leads to lower incidence of delirium CAM, DSM‐IV compared with BIS‐blinded anaesthesia/clinical judgement (moderate certainty). Interventions for preventing delirium in hospitalised non‐ICU patients (2016) · Cochrane Headline outcomes only | RR 0.71 [0.6, 0.85] | 2 studies · 2057 participants | Moderate |
Findings are shown side by side, never pooled across reviews.
The reviews
| Review | Searched up to | Included studies | AMSTAR 2 |
|---|---|---|---|
| Interventions for preventing delirium in hospitalised non‐ICU patients 2016 · Cochrane Headline outcomes only | Not reported | list not extracted yet | Not assessed |
Studies behind the findings
None of these reviews ties its included studies to this outcome in the data here. Cochrane reviews and reviews with headline outcomes only do not list their studies yet.
How reviews are matched to this question
Reviews word the same question differently. Four decision models (TypeSafe's Jev, Liquid AI's d1-ultra, SubQ Snap and Baseten's Elephant) judged each wording of the population, intervention, comparator and outcome against the others; two wordings count as the same when at least three of them agree and none clearly disagrees, and findings count as this question only when all four elements match. Timing, setting and subgroup never split a question: they are shown on each finding.