Comparison · NCT03207776-319e90bf
Intervention vs Control: 30-day COPD Specific, Acute Care Utilization to Any Hospital Within the System
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. Intervention vs Control: 30-day COPD Specific, Acute Care Utilization to Any Hospital Within the System. Trial comparisons, record NCT03207776-319e90bf. Release trial-comparisons-2026-03-23-0.1.0, 23 Mar 2026. https://conductscience.org/library/comparisons/NCT03207776-319e90bf
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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 | 0.0761 | 0.066 | 0.0875 | wilson | |
| Risk in group 2 | 0.0968 | 0.0858 | 0.109 | wilson | |
| Risk difference, group 1 minus group 2 | -0.0207 | -0.0366 | -0.00487 | newcombe hybrid score | |
| Risk ratio, group 1 over group 2 | 0.786 | 0.653 | 0.946 | log | |
| Odds ratio, group 1 over group 2 | 0.768 | 0.627 | 0.94 | log | |
| Number needed to treat, for one fewer participant with the outcome on Intervention than on Control | 48.2 | 27.3 | 205 | from the risk difference interval |
Source ClinicalTrials.gov
Groups2
Group 2 names the comparator: control.
| Group | Title | Description | With the outcome | Analysed | ClinicalTrials.gov code |
|---|---|---|---|---|---|
| Group 1 | Intervention | A group of 4 Usual Care components that are applied consistently and completely amongst all patients who present with COPD acute exacerbation symptoms, plus access to navigator services (COPD Clinical Pathway).~COPD Clinical Pathway: A group of 4 Usual Care components that are applied consistently and completely amongst all patients who present with COPD acute exacerbation symptoms, plus access to navigator services. | 179 | 2,353 | OG001 |
| Group 2 | Control | Treatment of patients in the usual manner based on their diagnosis and resources available at that site (Usual Care).~Usual Care: Treatment of patients in the usual manner based on their diagnosis and resources available at that site. | 240 | 2,479 | OG000 |
Source ClinicalTrials.gov
Outcome
- Type
- SECONDARY
- Title
- 30-day COPD Specific, Acute Care Utilization to Any Hospital Within the System
- Description
- Time frame
- 30 day
- Population
Source ClinicalTrials.gov
Trial
- Title
- An Evaluation of Post Discharge Utilization Among Patients With an Acute Exacerbation of COPD
- NCT number
- NCT03207776
- Phases
- NA
- Conditions
- Chronic Obstructive Pulmonary Disease
- Interventions
- Usual Care, COPD Clinical Pathway
- Lead sponsor
- Wake Forest University Health Sciences
- Results first posted
- 2019-10-14
- Results on ClinicalTrials.gov
- https://clinicaltrials.gov/study/NCT03207776?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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