Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

2,532 questions · 2,642 findings · 483 reviews · Headline outcomes only

No studies found 534 · 20.2%GRADE not reported 82 · 3.1%Very low 641 · 24.3%Low 807 · 30.5%Moderate 472 · 17.9%High 106 · 4%

ICU follow‐up services vs standard care or no follow‐up service

All‐cause mortality Time point of measurement: 2 months in 1 randomised study; 12 months in 3 randomised studies; 14 months in 1 non‐randomised study · adult survivors of the ICU, excluding those already in an existing follow‐up or rehabilitation programme
1 finding from 1 review

Low‐dose adjuvant radiotherapy vs standard‐dose adjuvant radiotherapy

Voice (Voice Handicap Index) · patients with HPV‐positive oropharyngeal carcinoma who have received minimally invasive transoral surgery

The review found no eligible studies for this question.

1 finding from 1 review

Standard‐dose adjuvant radiotherapy alone vs adjuvant chemoradiotherapy

Voice (Voice Handicap Index) · patients with HPV‐positive oropharyngeal carcinoma who have received minimally invasive transoral surgery

The review found no eligible studies for this question.

1 finding from 1 review

Beta‐blockers vs placebo

Total mortality

Beta‐blockers showed no clear difference in total mortality compared with placebo (moderate certainty).

1 finding from 1 review

Beta‐blockers vs diuretics

Withdrawals due to adverse events

Beta‐blockers showed no clear difference in withdrawal due to adverse effect compared with diuretics (low certainty).

1 finding from 1 review