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Screening and Brief Advice to Reduce Teen Substance Use
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Trial · NCT00227877

Participant flow48

How many started, completed or left each group, period by period.

1 to 20 of 48

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PeriodMilestoneGroupParticipantsUnits counted
Pre-visit AssessmentSTARTEDControl - New England1,075
Pre-visit AssessmentSTARTEDcSBA - New England1,031
Pre-visit AssessmentSTARTEDControl - Czech Republic297
Pre-visit AssessmentSTARTEDcSBA - Czech Republic292
Pre-visit AssessmentCOMPLETEDControl - New England1,068
Pre-visit AssessmentCOMPLETEDcSBA - New England1,028
Pre-visit AssessmentCOMPLETEDControl - Czech Republic297
Pre-visit AssessmentCOMPLETEDcSBA - Czech Republic292
Pre-visit AssessmentNOT COMPLETEDControl - New England7
Pre-visit AssessmentNOT COMPLETEDcSBA - New England3
Pre-visit AssessmentNOT COMPLETEDControl - Czech Republic0
Pre-visit AssessmentNOT COMPLETEDcSBA - Czech Republic0
Post-visit ChecklistSTARTEDControl - New England1,068
Post-visit ChecklistSTARTEDcSBA - New England1,028
Post-visit ChecklistSTARTEDControl - Czech Republic297
Post-visit ChecklistSTARTEDcSBA - Czech Republic292
Post-visit ChecklistCOMPLETEDControl - New England1,044
Post-visit ChecklistCOMPLETEDcSBA - New England1,015
Post-visit ChecklistCOMPLETEDControl - Czech Republic296
Post-visit ChecklistCOMPLETEDcSBA - Czech Republic292

Source ClinicalTrials.govtrials-2026-11-12-0.5.0

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Sources 3

  • ClinicalTrials.gov's posted results, through CTTI's AACTFreely available. Acknowledgement requested
  • ClinicalTrials.govNo license stated
  • NIH RePORTER's clinical studies and project filesPublic domain
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
  • NIH RePORTER's clinical studies and project filesPublic domain (NIH RePORTER)

ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.

For software

Read this list from software.

Twenty rows a page, as JSON. No key.

GET https://conductscience.org/api/trials/v1/NCT00227877/flow

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