Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

1,780 questions · 1,852 findings · 204 reviews

No studies found 417 · 22.5%GRADE not reported 58 · 3.1%Very low 577 · 31.2%Low 468 · 25.3%Moderate 272 · 14.7%High 60 · 3.2%

Intervention not reported

Dietary advice plus exercise advice(1 trial; 265 participants) (another trial 25 participants had zero events in both groups) · people with nonalcohol‐related fatty liver disease (NAFLD)

It is very uncertain whether the intervention changes dietary advice plus exercise advice(1 trial; 265 participants)… (very low certainty).

1 finding from 1 review

Usual care with ivabradine vs Placebo, no intervention or usual care (with or without placebo)

Exercise capacity · adults (≥ 18 years of age) with a diagnosis of chronic heart failure with reduced ejection fraction (HFrEF)
2 findings from 1 review

Usual care with ivabradine vs Placebo, no intervention or usual care (with or without placebo)

Exercise capacity · patients with chronic heart failure with preserved ejection fraction
2 findings from 1 review