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Evidence found and GRADE certainty

970 questions · 979 findings · 135 reviews

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No studies found 182 · 18.6%GRADE not reported 84 · 8.6%Very low 165 · 16.9%Low 311 · 31.8%Moderate 163 · 16.6%High 74 · 7.6%

Magnesium sulphate vs placebo (outcomes

Intraventricular haemorrhage, Papile grade 3/4 · women at risk of preterm birth (< 34 weeks' gestation)

Magnesium sulphate probably leads to lower severe intraventricular haemorrhage (grade 3 or 4) (newborn/infant)** compared with placebo (outcomes (moderate certainty).

1 finding from 1 review

Magnesium sulphate vs placebo (outcomes

Bronchopulmonary dysplasia/chronic lung disease · women at risk of preterm birth (< 34 weeks' gestation)

Magnesium sulphate showed no clear difference in chronic lung disease/bronchopulmonary dysplasia (newborn/infant)** compared with placebo (outcomes (low certainty).

1 finding from 1 review

Intervention not reported

Caesarean section (all indications) Â · women with an abnormal CTG in labour

It is very uncertain whether the intervention changes caesarean section (all indications) Â (very low certainty).

1 finding from 1 review

Intervention not reported

Assisted vaginal birth (all indications) Â · women with an abnormal CTG in labour

It is very uncertain whether the intervention changes assisted vaginal birth (all indications) Â (very low certainty).

1 finding from 1 review

Intervention not reported

Spontaneous vaginal birth  · women with an abnormal CTG in labour

It is very uncertain whether the intervention changes spontaneous vaginal birth  (very low certainty).

1 finding from 1 review

Intervention not reported

Caesarean section (all indications) · women with an abnormal cardiotocograph (CTG) in labour

It is very uncertain whether the intervention changes caesarean section (all indications) (very low certainty).

1 finding from 1 review

Intervention not reported

Assisted vaginal birth (all indications) Â · women with an abnormal cardiotocograph (CTG) in labour

It is very uncertain whether the intervention changes assisted vaginal birth (all indications) Â (very low certainty).

1 finding from 1 review

Intervention not reported

Spontaneous vaginal birth  · women with an abnormal cardiotocograph (CTG) in labour

It is very uncertain whether the intervention changes spontaneous vaginal birth  (very low certainty).

1 finding from 1 review

Silicone hydrogel vs hydrogel soft contact lenses

Comfort · Adults with refractive errors

The review found no eligible studies for this question.

3 findings from 1 review

Silicone hydrogel vs hydrogel soft contact lenses

Proportion of participants who discontinued contact lens wear, at 1 week (RR < 1 favored) · Adults with refractive errors

It is very uncertain whether silicone hydrogel changes proportion of participants who discontinued contact lens wear, at 1… compared with hydrogel soft contact lenses (very low certainty).

1 finding from 1 review

Silicone hydrogel vs hydrogel soft contact lenses

Corneal staining scores, at 1 week (MD < 0 favored) · Adults with refractive errors

It is very uncertain whether silicone hydrogel changes corneal staining scores, at 1 week (MD < 0 favored) compared with hydrogel soft contact lenses (very low certainty).

1 finding from 1 review

Silicone hydrogel vs hydrogel soft contact lenses

Conjunctival staining scores, at 1 month (MD < 0 favored) · Adults with refractive errors

It is very uncertain whether silicone hydrogel changes conjunctival staining scores, at 1 month (MD < 0 favored) compared with hydrogel soft contact lenses (very low certainty).

1 finding from 1 review