Comparison · NCT02273037-a77c66ed
Pinard vs Doppler: Identification of Abnormal Fetal Heart Rate
Calculated by ConductScience from the counts the trial posted to ClinicalTrials.gov.
2 sourcestrial-comparisons-2026-03-23-0.1.0
Cite this record
ConductScience Library. Pinard vs Doppler: Identification of Abnormal Fetal Heart Rate. Trial comparisons, record NCT02273037-a77c66ed. Release trial-comparisons-2026-03-23-0.1.0, 23 Mar 2026. https://conductscience.org/library/comparisons/NCT02273037-a77c66ed
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Measures6
Calculated by ConductScience from the counts the trial posted to ClinicalTrials.gov.
| Measure | Value | 95% interval, lower | 95% interval, upper | Method | Note |
|---|---|---|---|---|---|
| Risk in group 1 | 0.047 | 0.0354 | 0.0621 | wilson | |
| Risk in group 2 | 0.0756 | 0.0607 | 0.0937 | wilson | |
| Risk difference, group 1 minus group 2 | -0.0286 | -0.0501 | -0.00742 | newcombe hybrid score | |
| Risk ratio, group 1 over group 2 | 0.621 | 0.435 | 0.887 | log | |
| Odds ratio, group 1 over group 2 | 0.603 | 0.413 | 0.88 | log | |
| Number needed to treat, for one fewer participant with the outcome on Pinard than on Doppler | 34.9 | 19.9 | 135 | from the risk difference interval |
Source ClinicalTrials.gov
Groups2
Neither group, or both, names a comparator, so the groups keep ClinicalTrials.gov's order.
| Group | Title | Description | With the outcome | Analysed | ClinicalTrials.gov code |
|---|---|---|---|---|---|
| Group 1 | Pinard | Pinard Auscultation (standard of care) | 46 | 979 | OG000 |
| Group 2 | Doppler | Doppler Auscultation (Intervention) | 75 | 992 | OG001 |
Source ClinicalTrials.gov
Outcome
- Type
- SECONDARY
- Title
- Identification of Abnormal Fetal Heart Rate
- Description
- Compare the incidence of identification of abnormal fetal heart rate in labour in the Pinard and Doppler group.
- Time frame
- In labour
- Population
Source ClinicalTrials.gov
Trial
- Title
- Intermittent Auscultation Using Handheld Doppler: a Randomized Controlled Trial Comparing Perinatal Outcomes in Uganda
- NCT number
- NCT02273037
- Phases
- NA
- Conditions
- Stillbirth, Neonatal Death
- Interventions
- Fetal heart rate Doppler, Partograph
- Lead sponsor
- The Hospital for Sick Children
- Results first posted
- 2018-08-23
- Results on ClinicalTrials.gov
- https://clinicaltrials.gov/study/NCT02273037?tab=results
Source ClinicalTrials.gov
Source
- Release
- trial-comparisons-2026-03-23-0.1.0
- Release manifest SHA-256
- f66225897fbf258b57ea10bdacfd0347d3cdfda93f7f5685234b7e06ea36fa57
- AACT copy
- 2026-03-23
- Tables read
- outcome_counts.parquet, outcome_measurements.parquet, outcomes.parquet, reported_event_totals.parquet, reported_events.parquet, result_groups.parquet, studies.parquet, ctgov_trial.parquet
Source ClinicalTrials.gov
Sources 2
- ClinicalTrials.gov's posted results, through CTTI's AACTFreely available. Acknowledgement requested
- ClinicalTrials.govNo license stated
Each source's terms
- ClinicalTrials.gov's posted results, through CTTI's AACTClinicalTrials.gov data via Aggregate Analysis of ClinicalTrials.gov (AACT), CTTI. CTTI makes its materials freely available and requests acknowledgement. https://aact.ctti-clinicaltrials.org/documentation/299
- ClinicalTrials.govnone stated
ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions. The measures are ConductScience's calculation from them.
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