Comparison · NCT03805646-5101b1ad
No Mobile Phone-administered Triage Tool vs Mobile Phone-administered Triage Tool: Proportion of Injured Patients Who Seek Clinical Follow-up Evaluation
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. No Mobile Phone-administered Triage Tool vs Mobile Phone-administered Triage Tool: Proportion of Injured Patients Who Seek Clinical Follow-up Evaluation. Trial comparisons, record NCT03805646-5101b1ad. Release trial-comparisons-2026-03-23-0.1.0, 23 Mar 2026. https://conductscience.org/library/comparisons/NCT03805646-5101b1ad
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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 | 0.527 | 0.492 | 0.562 | wilson | |
| Risk in group 2 | 0.65 | 0.619 | 0.68 | wilson | |
| Risk difference, group 1 minus group 2 | -0.123 | -0.169 | -0.0764 | newcombe hybrid score | |
| Risk ratio, group 1 over group 2 | 0.811 | 0.747 | 0.879 | log | |
| Odds ratio, group 1 over group 2 | 0.6 | 0.494 | 0.728 | log | |
| Number needed to treat, for one fewer participant with the outcome on No Mobile Phone-administered Triage Tool than on Mobile Phone-administered Triage Tool | 8.13 | 5.91 | 13.1 | 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 | No Mobile Phone-administered Triage Tool | For each hospital site: Baseline data will be collected for six months.~\*\*This extended beyond 6 months due to the COVID pandemic\*\*\* | 409 | 776 | OG000 |
| Group 2 | Mobile Phone-administered Triage Tool | For each hospital site: After the first six months of baseline data collection, the mobile phone-administered triage tool (or Mobile Phone-based Triage Tool) will be implemented for a year.~\*\*This extended beyond 1 year due to the COVID pandemic\*\*\*~Mobile Phone-based Triage Tool: The proposed intervention is a mobile phone-administered survey. Participants that have been admitted to participating hospitals for treatment of injury will be contacted by mobile phone approximately two weeks after discharge. A seven-question survey will be administered over the phone to each participant. Cross-validation with a separately administered in-person physical exam will be performed to assess the survey tool's prediction of who needs further care for treatment of their injury. | 615 | 946 | OG001 |
Source ClinicalTrials.gov
Outcome
- Type
- PRIMARY
- Title
- Proportion of Injured Patients Who Seek Clinical Follow-up Evaluation
- Description
This will be calculated as follows: The denominator will be the number of discharged trauma patients enrolled in the study. The numerator will be the number of discharged trauma patients enrolled in the study who seek any clinical follow-up evaluation at the 2 weeks post-discharge phonecall.
- Time frame
- After the 2week post-discharge phonecall.
- Population
There was missing data for this variable hence the discrepancy between the overall number of participants analyzed for this variable and participants in the study. Missing data were dropped from the analysis.
Source ClinicalTrials.gov
Trial
- Title
- Mobile Phone-administered Triage Tool to Followup on Discharged Trauma Patients
- NCT number
- NCT03805646
- Phases
- NA
- Conditions
- Wounds and Injury
- Interventions
- Mobile Phone-based Triage Tool
- Lead sponsor
- University of California, Los Angeles
- Results first posted
- 2024-11-27
- Results on ClinicalTrials.gov
- https://clinicaltrials.gov/study/NCT03805646?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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