Findings

What do systematic reviews say?

6 questions · 6 findings · 1 reviews · Pregnancy and Childbirth

No studies found 4 · 66.7%GRADE not reported 0 · 0%Very low 0 · 0%Low 2 · 33.3%Moderate 0 · 0%High 0 · 0%

Birthweight (g) · Pregnant women recruited before 20 weeks' gestation

Caffeinated (experimental group) showed no clear difference in birthweight (g) compared with decaffeinated group (control group) (low certainty).

1 finding from 1 review

Preterm birth · Pregnant women recruited before 20 weeks' gestation

Caffeinated (experimental group) showed no clear difference in preterm birth compared with decaffeinated group (control group) (low certainty).

1 finding from 1 review

Effects of restricted caffeine intake by mother on fetal, neonatal and pregnancy outcomes 2015 · Cochrane Headline outcomes only
RR 0.81 [0.48, 1.37]
1 study · 1153 participants
Low

Low birthweight · Pregnant women recruited before 20 weeks' gestation

The review found no eligible studies for this question.

1 finding from 1 review

Effects of restricted caffeine intake by mother on fetal, neonatal and pregnancy outcomes 2015 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Perinatal mortality · Pregnant women recruited before 20 weeks' gestation

The review found no eligible studies for this question.

1 finding from 1 review

Effects of restricted caffeine intake by mother on fetal, neonatal and pregnancy outcomes 2015 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Sudden infant death syndrome · Pregnant women recruited before 20 weeks' gestation

The review found no eligible studies for this question.

1 finding from 1 review

Effects of restricted caffeine intake by mother on fetal, neonatal and pregnancy outcomes 2015 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Gestational diabetes · Pregnant women recruited before 20 weeks' gestation

The review found no eligible studies for this question.

1 finding from 1 review

Effects of restricted caffeine intake by mother on fetal, neonatal and pregnancy outcomes 2015 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found