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Evidence found and GRADE certainty

4,410 questions · 8,901 findings · 1,091 reviews

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No studies found 1,687 · 19%GRADE not reported 1,469 · 16.5%Very low 1,969 · 22.1%Low 2,060 · 23.1%Moderate 1,302 · 14.6%High 414 · 4.7%

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Summary of findings table ‐ Low‐carbohydrate weight‐reducing diets vs balanced‐carbohydrate weight‐reducing diets

Weight loss of at least 5% at ≥ 12 months ‐ not measured · overweight and obese participants without T2DM (weight‐reducing phase followed by weight maintenance phase)

The review found no eligible studies for this question.

1 finding from 1 review

Summary of findings table ‐ Low‐carbohydrate weight‐reducing diets vs balanced‐carbohydrate weight‐reducing diets

Cardiovascular mortality ‐ not measured · overweight and obese participants without T2DM (weight‐reducing phase followed by weight maintenance phase)

The review found no eligible studies for this question.

1 finding from 1 review

Summary of findings table ‐ Low‐carbohydrate weight‐reducing diets vs balanced‐carbohydrate weight‐reducing diets

LDL cholesterol (mmol/L), change from baseline · overweight and obese participants without T2DM (weight‐reducing phase followed by weight maintenance phase)
1 finding from 1 review

Summary of findings table ‐ Low‐carbohydrate weight‐reducing diets vs balanced‐carbohydrate weight‐reducing diets

Constipation at 3 to < 12 months ‐ not measured · overweight and obese participants without T2DM (weight‐reducing phase followed by weight maintenance phase)

The review found no eligible studies for this question.

1 finding from 1 review

Summary of findings table ‐ Low‐carbohydrate weight‐reducing diets vs balanced‐carbohydrate weight‐reducing diets

Change in weight (kg) · overweight and obese participants with T2DM (weight‐reducing phase followed by weight‐maintenance phase)
2 findings from 1 review

Summary of findings table ‐ Low‐carbohydrate weight‐reducing diets vs balanced‐carbohydrate weight‐reducing diets

Weight loss of at least 5% at ≥ 12 months ‐ not measured · overweight and obese participants with T2DM (weight‐reducing phase followed by weight‐maintenance phase)

The review found no eligible studies for this question.

1 finding from 1 review

Summary of findings table ‐ Low‐carbohydrate weight‐reducing diets vs balanced‐carbohydrate weight‐reducing diets

Cardiovascular mortality ‐ not measured · overweight and obese participants with T2DM (weight‐reducing phase followed by weight‐maintenance phase)

The review found no eligible studies for this question.

1 finding from 1 review

Summary of findings table ‐ Low‐carbohydrate weight‐reducing diets vs balanced‐carbohydrate weight‐reducing diets

Constipation at 3 to < 12 months ‐ not measured · overweight and obese participants with T2DM (weight‐reducing phase followed by weight‐maintenance phase)

The review found no eligible studies for this question.

1 finding from 1 review

Summary of findings table ‐ Low‐carbohydrate weight‐reducing diets vs balanced‐carbohydrate weight‐reducing diets

Change in body weight (kg) at 3 to < 12 months ‐ not measured · overweight and obese participants without T2DM (weight‐reducing phase followed by weight maintenance phase)

The review found no eligible studies for this question.

1 finding from 1 review

Early enteral nutrition within 24 hours of lower gastrointestinal surgery vs later commencement

Wound infection · lower gastrointestinal surgery

It is very uncertain whether early enteral nutrition within 24 hours of lower gastrointestinal… changes wound infection compared with later commencement (very low certainty).

1 finding from 1 review

Early enteral nutrition within 24 hours of lower gastrointestinal surgery vs later commencement

Intraabdominal abscess · lower gastrointestinal surgery

Early enteral nutrition within 24 hours of lower gastrointestinal… showed no clear difference in intraabdominal abscess compared with later commencement (low certainty).

1 finding from 1 review

Early enteral nutrition within 24 hours of lower gastrointestinal surgery vs later commencement

Anastomotic leakage/dehiscence · lower gastrointestinal surgery

Early enteral nutrition within 24 hours of lower gastrointestinal… showed no clear difference in anastomotic leakage/dehiscence compared with later commencement (low certainty).

1 finding from 1 review

Early enteral nutrition within 24 hours of lower gastrointestinal surgery vs later commencement

Pneumonia · lower gastrointestinal surgery

Early enteral nutrition within 24 hours of lower gastrointestinal… showed no clear difference in pneumonia (within hospital stay) compared with later commencement (low certainty).

1 finding from 1 review