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%

Angiotensin receptor blockers (ARBs) vs placebo or no treatment

Fatal or nonfatal stroke · people with diabetes and kidney disease

Angiotensin receptor blockers showed no clear difference in fatal or nonfatal stroke Median compared with placebo or no treatment (low certainty).

1 finding from 1 review

Angiotensin receptor blockers (ARBs) vs placebo or no treatment

Fatal or nonfatal myocardial infarction · people with diabetes and kidney disease

Angiotensin receptor blockers showed no clear difference in fatal or nonfatal myocardial infarction Median compared with placebo or no treatment (low certainty).

1 finding from 1 review

Angiotensin receptor blockers (ARBs) vs placebo or no treatment

Micro‐ to macroalbuminuria Median · people with diabetes and kidney disease

Angiotensin receptor blockers may leads to lower micro‐ to macroalbuminuria Median compared with placebo or no treatment (low certainty).

1 finding from 1 review

Angiotensin receptor blockers (ARBs) vs placebo or no treatment

Micro‐ to normoalbuminuria Median · people with diabetes and kidney disease

It is very uncertain whether angiotensin receptor blockers changes micro‐ to normoalbuminuria Median compared with placebo or no treatment (very low certainty).

1 finding from 1 review

Angiotensin receptor blockers (ARBs) vs placebo or no treatment

Death (all causes) · people with diabetes and kidney disease

Angiotensin receptor blockers showed no clear difference in all‐cause death Median compared with placebo or no treatment (low certainty).

1 finding from 1 review

Angiotensin receptor blockers (ARBs) vs placebo or no treatment

Cardiovascular mortality · people with diabetes and kidney disease

Angiotensin receptor blockers showed no clear difference in cardiovascular death Median compared with placebo or no treatment (low certainty).

1 finding from 1 review

Angiotensin receptor blockers (ARBs) vs placebo

Number of participants reporting an adverse event · adults with early (stage 1 to 3) non‐diabetic CKD

It is very uncertain whether angiotensin receptor blockers changes adverse events (number reporting an adverse event) compared with placebo (very low certainty).

1 finding from 1 review

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

Maternal admission to intensive care · pregnant women with chronic or gestational hypertension

Setting of BP measurement: self‐measurement showed no clear difference in maternal admission to intensive care compared with conventional clinic measurement (low certainty).

1 finding from 1 review

Ultra‐radical (extensive) surgery vs surgery

Survival (overall and disease‐ specific) · women with stage IIIc or IV ovarian cancer

It is very uncertain whether ultra‐radical (extensive) surgery changes survival (overall and disease‐ specific) compared with standard surgery (very low certainty).

1 finding from 1 review

Ultra‐radical (extensive) surgery vs surgery

Progression‐free survival · women with stage IIIc or IV ovarian cancer

It is very uncertain whether ultra‐radical (extensive) surgery changes progression‐free survival compared with standard surgery (very low certainty).

1 finding from 1 review

Ultra‐radical (extensive) surgery vs surgery

Disease-free survival · women with stage IIIc or IV ovarian cancer

It is very uncertain whether ultra‐radical (extensive) surgery changes disease‐free survival compared with standard surgery (very low certainty).

1 finding from 1 review