Bishop score vs transvaginal ultrasound: Caesarean section
Bishop score showed no clear difference in caesarean delivery compared with transvaginal ultrasound (moderate certainty).
What each review found
Current versions only| Finding | Effect | Studies | GRADE certainty |
|---|---|---|---|
Bishop score vs transvaginal ultrasound Caesarean delivery · women with singleton cephalic fetuses undergoing assessment for pre‐induction cervical ripening. Bishop score showed no clear difference in caesarean delivery compared with transvaginal ultrasound (moderate certainty). Methods for assessing pre‐induction cervical ripening (2015) · Cochrane Headline outcomes only | RR 0.82 [0.5, 1.35] | 2 studies · 234 participants | Moderate |
Findings are shown side by side, never pooled across reviews.
The reviews
| Review | Searched up to | Included studies | AMSTAR 2 |
|---|---|---|---|
| Methods for assessing pre‐induction cervical ripening 2015 · 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.