Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

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

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

All‐cause mortality · lower gastrointestinal surgery

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

1 finding from 1 review

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

Vomiting · lower gastrointestinal surgery

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

1 finding from 1 review

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

Nausea · lower gastrointestinal surgery

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

1 finding from 1 review

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

Nausea and vomiting · lower gastrointestinal surgery

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

1 finding from 1 review

Follow‐up integrating additional patient symptom education or monitoring, or survivorship care plans vs usual care

Overall survival · adult cancer survivors from the following cancer sites: breast, colorectal, endometrial, ovarian and prostate cancer

The review found no eligible studies for this question.

1 finding from 1 review

Follow‐up integrating additional patient symptom education or monitoring, or survivorship care plans vs usual care

Time to detection of recurrence · adult cancer survivors from the following cancer sites: breast, colorectal, endometrial, ovarian and prostate cancer

The review found no eligible studies for this question.

1 finding from 1 review

LipiFlow vs basic warm compresses

Mean change from baseline in meibomian gland expression scores at 1 to 4 weeks (higher is favored) · people with dry eye

It is very uncertain whether lipiFlow changes mean change from baseline in meibomian gland expression scores at 1… compared with basic warm compresses (very low certainty).

1 finding from 1 review

LipiFlow vs basic warm compresses

Mean change from baseline in meibum quality scores at 1 to 4 weeks (higher is favored) · people with dry eye

It is very uncertain whether lipiFlow changes mean change from baseline in meibum quality scores at 1 to 4 weeks… compared with basic warm compresses (very low certainty).

1 finding from 1 review

LipiFlow vs thermostatic devices

Mean change from baseline in meibomian gland expression scores at 1 to 4 weeks (higher is favored) · people with dry eye

LipiFlow showed no clear difference in mean change from baseline in meibomian gland expression scores at 1… compared with thermostatic devices (low certainty).

1 finding from 1 review

LipiFlow vs thermostatic devices

Mean change from baseline in meibum quality scores at 1 to 4 weeks (higher is favored) · people with dry eye

LipiFlow showed no clear difference in mean change from baseline in meibum quality scores at 1 to 4 weeks… compared with thermostatic devices (low certainty).

1 finding from 1 review

Socioeconomic status category vs Children without dental caries

Dental caries · Children (deciduous and/or permanent dentition) in low- and middle-income countries

High SES showed no significant association with dental caries (OR 1.03, 95% CI 0.81 to 1.31; 5 studies; not GRADE-rated).

2 findings from 1 review

Socioeconomic status category vs Not applicable (single-group prevalence)

Low SES prevalence (among children with caries) · Children with dental caries (deciduous and/or permanent dentition) in low- and middle-income countries

About 36% of children with caries in LMICs were of low SES (pooled prevalence 0.359, 95% CI 0.167 to 0.578; 4 studies; not GRADE-rated).

1 finding from 1 review

High MCT formula vs low MCT formula

Weight gain · promoting short‐term growth of preterm infants
2 findings from 1 review