Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

573 questions · 608 findings · 115 reviews

No studies found 136 · 22.4%GRADE not reported 54 · 8.9%Very low 166 · 27.3%Low 152 · 25%Moderate 75 · 12.3%High 25 · 4.1%

Intensive glycaemic control vs conventional glucose control

End‐stage renal disease · patients with type 2 diabetes mellitus

Intensive glycaemic control showed no clear difference in end‐stage renal disease compared with conventional glycaemic control (moderate certainty).

1 finding from 1 review

Summary of findings table for metformin plus intensive diet and exercise vs intensive diet and exercise

Development of type 2 diabetes · people at increased risk for developing type 2 diabetes

It is very uncertain whether summary of findings table for metformin plus intensive diet and… changes incidence of type 2 diabetes mellitus (N) Diagnostic criteria: 2… compared with intensive diet and exercise (very low certainty).

1 finding from 1 review

Intensive counseling vs usual family planning care

Continuation of hormonal contraceptive method · Women of reproductive age seeking to avoid pregnancy

It is very uncertain whether intensive counseling changes continuation of hormonal contraceptive method compared with usual family planning care (very low certainty).

1 finding from 1 review

Intensive counseling vs usual family planning care

Rate of discontinuation due to menstrual disturbances · Women of reproductive age seeking to avoid pregnancy

Intensive counseling may leads to lower rate of discontinuation due to menstrual disturbances compared with usual family planning care (low certainty).

1 finding from 1 review

Intensive counseling vs usual family planning care

Rate of discontinuation due to all other adverse events · Women of reproductive age seeking to avoid pregnancy

Intensive counseling showed no clear difference in rate of discontinuation due to all other adverse events compared with usual family planning care (low certainty).

1 finding from 1 review

Intensive insulin therapy vs conventional insulin therapy

Occurrence of CIP/CIM ‐ in the total population randomised · critically ill patients

Intensive insulin therapy may leads to lower occurrence of CIP/CIM ‐ in total population randomised compared with conventional insulin therapy (low certainty).

1 finding from 1 review

Intensive insulin therapy vs conventional insulin therapy

Occurrence of CIP/CIM ‐ in screened population · critically ill patients

Intensive insulin therapy probably leads to lower occurrence of CIP/CIM ‐ in screened population compared with conventional insulin therapy (moderate certainty).

1 finding from 1 review

Intensive insulin therapy vs conventional insulin therapy

Death ‐ at 30 days after ICU admission, in total population randomised · critically ill patients

Intensive insulin therapy showed no clear difference in death ‐ at 30 days after ICU admission, in total population randomised compared with conventional insulin therapy (high certainty).

1 finding from 1 review

Intensive insulin therapy vs conventional insulin therapy

Death ‐ at 180 days after ICU admission, in total population randomised · critically ill patients

Intensive insulin therapy showed no clear difference in death ‐ at 180 days after ICU admission, in total population… compared with conventional insulin therapy (moderate certainty).

1 finding from 1 review