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Evidence found and GRADE certainty

4 questions · 4 findings · 4 reviews · Heart

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Higher vs lower omega‐6: additional key outcomes

Fatal or nonfatal stroke · adults with or without existing CVD

It is very uncertain whether higher changes stroke: fatal or non‐fatal Study duration range 24‐96 months Omega‐6… compared with lower omega‐6: primary outcomes (very low certainty).

1 finding from 1 review

clopidogrel plus aspirin vs aspirin

Fatal and non‐fatal ischaemic stroke · people with coronary disease, ischaemic cerebrovascular disease, peripheral arterial disease or at high risk of atherothrombotic disease

clopidogrel plus aspirin probably leads to lower fatal and non‐fatal ischaemic stroke compared with aspirin alone (moderate certainty).

1 finding from 1 review

Transcendental meditation (TM) vs active comparators

Clinical CVD events (CVD mortality, non‐fatal MI and stroke, revascularisations) · people at high risk of or withcardiovascular disease

Transcendental meditation (TM) showed no clear difference in clinical CVD events (CVD mortality, non‐fatal MI and stroke,… compared with active comparators (low certainty).

1 finding from 1 review