Comparison · NCT03360539-68e02570
Treatment - Participation in Nurse Family Partnership Nurse-Family Partnership vs Control: Number of Participants Who Received a Postpartum Intrauterine Device Insertion (1 Year)
Calculated by ConductScience from the counts the trial posted to ClinicalTrials.gov.
2 sourcestrial-comparisons-2026-03-23-0.1.0
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ConductScience Library. Treatment - Participation in Nurse Family Partnership Nurse-Family Partnership vs Control: Number of Participants Who Received a Postpartum Intrauterine Device Insertion (1 Year). Trial comparisons, record NCT03360539-68e02570. Release trial-comparisons-2026-03-23-0.1.0, 23 Mar 2026. https://conductscience.org/library/comparisons/NCT03360539-68e02570
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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 | 0.144 | 0.133 | 0.157 | wilson | |
| Risk in group 2 | 0.139 | 0.123 | 0.156 | wilson | |
| Risk difference, group 1 minus group 2 | 0.00579 | -0.0153 | 0.026 | newcombe hybrid score | |
| Risk ratio, group 1 over group 2 | 1.04 | 0.9 | 1.21 | log | |
| Odds ratio, group 1 over group 2 | 1.05 | 0.884 | 1.24 | log | |
| Number needed to treat, for one more participant with the outcome on Treatment - Participation in Nurse Family Partnership Nurse-Family Partnership than on Control | 173 | from the risk difference interval | the interval includes no difference |
Source ClinicalTrials.gov
Groups2
Group 2 names the comparator: control.
| Group | Title | Description | With the outcome | Analysed | ClinicalTrials.gov code |
|---|---|---|---|---|---|
| Group 1 | Treatment - Participation in Nurse Family Partnership Nurse-Family Partnership | NFP is a prenatal and infancy home visiting program for low-income, first-time mothers and their families. Registered nurses begin visiting their clients as early in the pregnancy as possible, helping the mother-to-be make informed choices. The nurses continue visiting regularly until the child is two years old. | 476 | 3,295 | OG000 |
| Group 2 | Control | Control group members have access to the standard of care and whatever other programs and services are available in the community. | 227 | 1,637 | OG001 |
Source ClinicalTrials.gov
Outcome
- Type
- SECONDARY
- Title
- Number of Participants Who Received a Postpartum Intrauterine Device Insertion (1 Year)
- Description
- Number of participants who received a postpartum intrauterine device insertion in first 12 months postpartum.
- Time frame
- Within 12 months after index birth; Medicaid claims, hospital discharge
- Population
- Differs from randomized sample as it excludes participants with an index fetal death, who withdrew, who experienced a pregnancy loss, and who could not be matched to an index pregnancy.
Source ClinicalTrials.gov
Trial
- Title
- Nurse-Family Partnership Impact Evaluation in South Carolina
- NCT number
- NCT03360539
- Phases
- NA
- Conditions
- Preterm Birth, Injuries, Maternal Behavior
- Interventions
- Nurse-Family Partnership
- Lead sponsor
- Harvard School of Public Health (HSPH)
- Results first posted
- 2025-12-12
- Results on ClinicalTrials.gov
- https://clinicaltrials.gov/study/NCT03360539?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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