Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

3,747 questions · 3,943 findings · 594 reviews

No studies found 784 · 19.9%GRADE not reported 530 · 13.4%Very low 1,040 · 26.4%Low 981 · 24.9%Moderate 444 · 11.3%High 164 · 4.2%

Erythromycin plus nasogastric tube lavage vs no intervention/placebo plus nasogastric tube lavage

Rebleeding · people with acute UGIH

It is very uncertain whether erythromycin plus nasogastric tube lavage changes rebleeding compared with no intervention/placebo plus nasogastric tube lavage (very low certainty).

1 finding from 1 review

Astra cylindrical turned surface implants vs Astra cylindrical TiO2-blasted surface implants

Implant failure · Adults with missing teeth who received osseointegrated root-formed oral implants, functionally loaded and followed for at least 1 year
1 finding from 1 review

Zinc chloride + sodium fluoride dentifrice vs Sodium fluoride (control) toothpaste

Volatile sulphur compounds (VSC), gas chromatography · Adolescents and adults aged over 16 years with clinical or self-assessed halitosis of oral origin; excluding induced or physiological…
1 finding from 1 review
  • Interventions for managing halitosis 2019 · Cochrane All outcomes
    Payne 2011 (cross-over RCT) compared ZnCl + NaF dentifrice versus control NaF dentifrice; VSC by gas chromatography. The trial reported the adjusted mean VSC scores in a graph and hence we could not use the data in the…
    1 study
    GRADE not reported

Summary of findings: Energy‐restricted diet vs no energy‐restricted diet (maternal outcomes)

Hypertensive disorders of pregnancy: pre‐eclampsia · pregnant women with GDM

Summary of findings: Energy‐restricted diet showed no clear difference in hypertensive disorders of pregnancy: pre‐eclampsia compared with no energy‐restricted diet (maternal outcomes) (low certainty).

1 finding from 1 review

Summary of findings: Energy‐restricted diet vs no energy‐restricted diet (maternal outcomes)

Caesarean section · pregnant women with GDM

Summary of findings: Energy‐restricted diet showed no clear difference in caesarean section compared with no energy‐restricted diet (maternal outcomes) (low certainty).

1 finding from 1 review

Summary of findings: Energy‐restricted diet vs no energy‐restricted diet (maternal outcomes)

Induction of labour · pregnant women with GDM

Summary of findings: Energy‐restricted diet showed no clear difference in induction of labour compared with no energy‐restricted diet (maternal outcomes) (low certainty).

1 finding from 1 review