Findings

What do systematic reviews say?

Refine by population, intervention, comparison or outcome
More filters
Evidence found and GRADE certainty

2,289 questions · 2,331 findings · 195 reviews · Pregnancy and Childbirth

No studies found 480 · 20.6%GRADE not reported 288 · 12.4%Very low 467 · 20%Low 630 · 27%Moderate 338 · 14.5%High 128 · 5.5%

Heparin plus aspirin vs aspirin

Intrauterine growth restriction · women with persistent antiphospholipid antibodies and recurrent pregnancy loss

It is very uncertain whether heparin plus aspirin changes intrauterine growth restriction compared with aspirin (very low certainty).

1 finding from 1 review

Aspirin vs placebo

Adverse events in the mother ‐ Bleeding · women with persistent antiphospholipid antibodies and recurrent pregnancy loss

It is very uncertain whether aspirin changes adverse events in the mother ‐ Bleeding compared with placebo (very low certainty).

1 finding from 1 review

Aspirin vs placebo

Adverse events in the child ‐ Congenital malformations · women with persistent antiphospholipid antibodies and recurrent pregnancy loss

It is very uncertain whether aspirin changes adverse events in the child ‐ Congenital malformations compared with placebo (very low certainty).

1 finding from 1 review

Strategies to increase use of antenatal corticosteroids vs usual care

Perinatal mortality · women at risk of preterm birth

Strategies to increase use of antenatal corticosteroids probably leads to higher perinatal death (at population level) compared with routine (usual) care (moderate certainty).

1 finding from 1 review

Strategies to increase use of antenatal corticosteroids vs usual care

Neonatal death (death within the first 28 days of life) · women at risk of preterm birth

Strategies to increase use of antenatal corticosteroids probably leads to higher neonatal death before 28 days (at population level) compared with routine (usual) care (moderate certainty).

1 finding from 1 review

Strategies to increase use of antenatal corticosteroids vs usual care

Stillbirth · women at risk of preterm birth

Strategies to increase use of antenatal corticosteroids probably leads to higher stillbirth (at population level) compared with routine (usual) care (moderate certainty).

1 finding from 1 review

Strategies to increase use of antenatal corticosteroids vs usual care

Appropriate ACS treatment (women) · women at risk of preterm birth

Strategies to increase use of antenatal corticosteroids may leads to higher appropriate ACS treatment (women) compared with routine (usual) care (low certainty).

1 finding from 1 review

Strategies to increase use of antenatal corticosteroids vs usual care

Inappropriate ACS treatment (women) · women at risk of preterm birth

Strategies to increase use of antenatal corticosteroids may leads to higher inappropriate ACS treatment (women) compared with routine (usual) care (low certainty).

1 finding from 1 review

Strategies to increase use of antenatal corticosteroids vs usual care

Maternal infection or inflammation (at population level) · women at risk of preterm birth

Strategies to increase use of antenatal corticosteroids may leads to higher maternal infection or inflammation (at population level) compared with routine (usual) care (low certainty).

1 finding from 1 review

Strategies to increase use of antenatal corticosteroids vs usual care

Maternal death · women at risk of preterm birth

Strategies to increase use of antenatal corticosteroids showed no clear difference in maternal mortality (at population level) compared with routine (usual) care (low certainty).

1 finding from 1 review

Additional support vs usual care

Death of a baby (stillbirth or neonatal death) report of perinatal death · women at increased risk of low birthweight babies (maternal outcomes)

Additional support showed no clear difference in stillbirth/neonatal death compared with usual care during pregnancy (low certainty).

1 finding from 1 review