Question · asked by 1 review
Corticosteroids vs promethazine: Preterm birth
- Population
- Pregnant women with hyperemesis gravidarum
- Intervention
- Corticosteroids
- Comparison
- promethazine
- Outcome
- Preterm birth
Corticosteroids showed no clear difference in preterm birth compared with promethazine (low certainty).
What each review found
Include earlier review versions| Finding | Effect | Studies | GRADE certainty |
|---|---|---|---|
Corticosteroids vs promethazine Preterm birth · Pregnant women with hyperemesis gravidarum Corticosteroids showed no clear difference in preterm birth compared with promethazine (low certainty). Interventions for treating hyperemesis gravidarum (2016) · Cochrane Headline outcomes only | RR 3 [0.13, 69.52] | 1 study · 40 participants | Low |
Findings are shown side by side, never pooled across reviews.
The reviews
| Review | Searched up to | Included studies | AMSTAR 2 |
|---|---|---|---|
| Interventions for treating hyperemesis gravidarum 2016 · Cochrane Headline outcomes only | Not reported | Not extracted | Not assessed |
Related questions
The same intervention and outcome, asked in another population or against another comparator.
- Corticosteroids vs placebo · Pregnant women with hyperemesis gravidarum · 1 review
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.