Respiratory syncytial virus vaccine vs placebo: Intrauterine growth restriction
Respiratory syncytial virus vaccine showed no clear difference in intrauterine growth restriction compared with placebo (moderate certainty).
What each review found
Include earlier review versions| Finding | Effect | Studies | GRADE certainty |
|---|---|---|---|
Respiratory syncytial virus vaccine vs placebo Intrauterine growth restriction · pregnant woman Respiratory syncytial virus vaccine showed no clear difference in intrauterine growth restriction compared with placebo (moderate certainty). Respiratory syncytial virus vaccination during pregnancy for improving infant outcomes (2024) · Cochrane Headline outcomes only | RR 1.32 [0.75, 2.33] | 4 studies · 12545 participants | Moderate |
Findings are shown side by side, never pooled across reviews.
The reviews
| Review | Searched up to | Included studies | AMSTAR 2 |
|---|---|---|---|
| Respiratory syncytial virus vaccination during pregnancy for improving infant outcomes 2024 · Cochrane Headline outcomes only | Not reported | list not extracted yet | Not assessed |
Studies behind the findings
None of these reviews ties its included studies to this outcome in the data here. Cochrane reviews and reviews with headline outcomes only do not list their studies yet.
How reviews are matched to this question
Reviews word the same question differently. Four decision models (TypeSafe's Jev, Liquid AI's d1-ultra, SubQ Snap and Baseten's Elephant) judged each wording of the population, intervention, comparator and outcome against the others; two wordings count as the same when at least three of them agree and none clearly disagrees, and findings count as this question only when all four elements match. Timing, setting and subgroup never split a question: they are shown on each finding.