Findings

What do systematic reviews say?

Refine by population, intervention, comparison or outcome
More filters
Evidence found and GRADE certainty

330 questions · 337 findings · 33 reviews

No studies found 96 · 28.5%GRADE not reported 53 · 15.7%Very low 80 · 23.7%Low 63 · 18.7%Moderate 39 · 11.6%High 6 · 1.8%

Anaesthesia depth monitors (BIS) vs standard monitoring

Awareness: definite and possible Postoperative interview · patients with prevention of recall of events during surgery

Anaesthesia depth monitors (BIS) showed no clear difference in awareness: definite and possible Postoperative interview compared with standard clinical and electronic monitoring (low certainty).

1 finding from 1 review

Anaesthesia depth monitors (BIS) vs standard monitoring

Awareness: definite Postoperative interview · patients with prevention of recall of events during surgery

Anaesthesia depth monitors (BIS) showed no clear difference in awareness: definite Postoperative interview compared with standard clinical and electronic monitoring (low certainty).

1 finding from 1 review

Anaesthesia depth monitors (BIS) vs standard monitoring

Adverse effects of intraoperative wakefulness and/or postoperative awareness (i.e. post‐traumatic stress syndrome, myocardial infarction, cardiac arrest, etc.) · patients with prevention of recall of events during surgery

The review found no eligible studies for this question.

1 finding from 1 review

Setting of BP measurement: self‐measurement vs conventional clinic measurement

Preterm birth less than 34 weeks' gestation · pregnant women with chronic or gestational hypertension

Setting of BP measurement: self‐measurement showed no clear difference in preterm birth (birth before 34 completed weeks' gestation) compared with conventional clinic measurement (low certainty).

1 finding from 1 review

Setting of BP measurement: self‐measurement vs conventional clinic measurement

Neonatal unit admission · pregnant women with chronic or gestational hypertension

Setting of BP measurement: self‐measurement showed no clear difference in neonatal unit admission compared with conventional clinic measurement (low certainty).

1 finding from 1 review

Technique of BP measurement: Korotkoff phase IV vs Korotkoff phase V to represent diastolic BP

Pre‐eclampsia · pregnant women with diastolic hypertension

Technique of BP measurement: Korotkoff phase IV showed no clear difference in pre‐eclampsia compared with korotkoff phase V to represent diastolic BP (low certainty).

1 finding from 1 review