Comparison · NCT04472377-7acb38a9
Self-collected Specimens vs Physician-sampled Specimens: Percentage of a Valid Specimen, According to the Presence of the Beta-globin Gene in Specimens
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. Self-collected Specimens vs Physician-sampled Specimens: Percentage of a Valid Specimen, According to the Presence of the Beta-globin Gene in Specimens. Trial comparisons, record NCT04472377-7acb38a9. Release trial-comparisons-2026-03-23-0.1.0, 23 Mar 2026. https://conductscience.org/library/comparisons/NCT04472377-7acb38a9
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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 | 1 | 0.997 | 1 | wilson | |
| Risk in group 2 | 1 | 0.997 | 1 | wilson | |
| Risk difference, group 1 minus group 2 | 0 | -0.00327 | 0.00327 | newcombe hybrid score | |
| Risk ratio, group 1 over group 2 | 1 | 1 | 1 | log | |
| Odds ratio, group 1 over group 2 | log | a cell of the two-by-two table is zero | |||
| Number needed to treat | from the risk difference interval | the two groups' risks are equal |
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 | Self-collected Specimens | The beta-globin test results of the samples collected by the participants | 1,170 | 1,170 | OG000 |
| Group 2 | Physician-sampled Specimens | The beta-globin test results of the samples collected by the physician | 1,170 | 1,170 | OG001 |
Source ClinicalTrials.gov
Outcome
- Type
- SECONDARY
- Title
- Percentage of a Valid Specimen, According to the Presence of the Beta-globin Gene in Specimens
- Description
- Percentage of the presence of the beta-globin gene. The ratio could be calculated between self-collected and physician-collected specimens.
- Time frame
- 14 days
- Population
Source ClinicalTrials.gov
Trial
- Title
- HPV Typing Between Self- and Physician-sampled
- NCT number
- NCT04472377
- Phases
- NA
- Conditions
- Human Papillomavirus Infection, Self Sampling, Vaginal Discharge
- Interventions
- Self sampling kit for collecting discharge from vaginal fornix
- Lead sponsor
- Hygeia Touch Inc.
- Results first posted
- 2024-08-12
- Results on ClinicalTrials.gov
- https://clinicaltrials.gov/study/NCT04472377?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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