Trial · NCT02909673
School Based Program to Prevent Teen Dating Violence
NCT02909673, Not applicable, Completed, The University of Texas Health Science Center, Houston; results first posted 2025-12-22
3 sourcestrials-2026-11-12-0.5.0
Cite this record
ConductScience Library. School Based Program to Prevent Teen Dating Violence. Trials, record NCT02909673. Release trials-2026-11-12-0.5.0, 12 Nov 2026. https://conductscience.org/library/trials/NCT02909673
On this page
Trial
As registered on ClinicalTrials.gov, in the graph's capture of the registry.
- Title
- School Based Program to Prevent Teen Dating Violence
- NCT number
- NCT02909673
- Status
- Completed
- Phases
- Not applicable
- Enrollment
- 3,028 participants, actual
- Lead sponsor
- The University of Texas Health Science Center, Houston
- Conditions
- Violence
- Interventions
- Fourth R
- First posted
- 2016-09-21
- Last updated
- 2026-08-18
- Results first posted
- 2025-12-22
Source ClinicalTrials.gov
Registered outcomes4
Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.
| List | Outcome | Time frame | Description |
|---|---|---|---|
| Primary | Number of Participants With Perpetration of Physical Teen Dating Violence (TDV) | 1 year | Determine whether Fourth R reduces students' TDV, as indexed by less perpetration of physical TDV, relative to students in control schools. |
| Secondary | Number of Participants Reporting Alcohol/Marijuana Use | 1 year | Provides the number of participants reporting alcohol/marijuana use. |
| Secondary | Number of Participants Reporting Physical Fights | 1 year | Provides the number of participants reporting physical fights. |
| Secondary | Bully Perpetration | 1 year | Bully perpetration was measured on a scale from 1 to 5, where higher on the scale indicates increased perpetration. |
Source ClinicalTrials.gov
Outcomes4
Each outcome the trial posted results for, in ClinicalTrials.gov's words.
| Type | Outcome | Time frame | Population | Units | Measured as |
|---|---|---|---|---|---|
| PRIMARY | Number of Participants With Perpetration of Physical Teen Dating Violence (TDV) | 1 year | Main study outcome was analyzed on the subset of students who reported having had a boyfriend or girlfriend in the last 12 months at the 1 year follow up | Participants | COUNT_OF_PARTICIPANTS |
| SECONDARY | Number of Participants Reporting Alcohol/Marijuana Use | 1 year | Participants | COUNT_OF_PARTICIPANTS | |
| SECONDARY | Number of Participants Reporting Physical Fights | 1 year | Participants | COUNT_OF_PARTICIPANTS | |
| SECONDARY | Bully Perpetration | 1 year | score on a scale | MEAN |
Source ClinicalTrials.gov
Results by group8
Each measurement the trial posted, group by group, in the words and numbers it posted.
| Outcome | Group | Category | Value | Spread | Units |
|---|---|---|---|---|---|
| Number of Participants With Perpetration of Physical Teen Dating Violence (TDV) | Intervention Group | 58 | Participants | ||
| Number of Participants With Perpetration of Physical Teen Dating Violence (TDV) | Control Group | 103 | Participants | ||
| Number of Participants Reporting Alcohol/Marijuana Use | Intervention Group | 122 | Participants | ||
| Number of Participants Reporting Alcohol/Marijuana Use | Control Group | 204 | Participants | ||
| Number of Participants Reporting Physical Fights | Intervention Group | 227 | Participants | ||
| Number of Participants Reporting Physical Fights | Control Group | 283 | Participants | ||
| Bully Perpetration | Intervention Group | 1.23 | Standard Deviation 0.46 | score on a scale | |
| Bully Perpetration | Control Group | 1.21 | Standard Deviation 0.45 | score on a scale |
Source ClinicalTrials.gov
Participant flow6
How many started, completed or left each group, period by period.
| Period | Milestone | Group | Participants | Units counted |
|---|---|---|---|---|
| Overall Study | STARTED | Intervention Group | 1,461 | 12 |
| Overall Study | STARTED | Control Group | 1,567 | 12 |
| Overall Study | COMPLETED | Intervention Group | 1,237 | 12 |
| Overall Study | COMPLETED | Control Group | 1,531 | 12 |
| Overall Study | NOT COMPLETED | Intervention Group | 224 | 0 |
| Overall Study | NOT COMPLETED | Control Group | 36 | 0 |
Source ClinicalTrials.gov
Adverse events0
Each adverse event the trial posted, group by group: the participants affected out of those at risk.
None in this release.
Adverse event totals6
The totals the trial posted for each group.
| Total | Group | Affected | At risk |
|---|---|---|---|
| Total, all-cause mortality | Intervention Group | 0 | 1,237 |
| Total, all-cause mortality | Control Group | 0 | 1,531 |
| Total, other adverse events | Intervention Group | 0 | 1,237 |
| Total, other adverse events | Control Group | 0 | 1,531 |
| Total, serious adverse events | Intervention Group | 0 | 1,237 |
| Total, serious adverse events | Control Group | 0 | 1,531 |
Source ClinicalTrials.gov
Papers2
The papers the trial lists on ClinicalTrials.gov.
Grants1
The grants NIH RePORTER links to the trial, newest funded first: NIH's, and some of AHRQ's, CDC's, FDA's and VA's. Each shows its title, principal investigators, organization and funder in its newest year.
| Project | Title | Principal investigators | Organization | Funder | Fiscal years |
|---|---|---|---|---|---|
| R01HD083445 | Long-term effectiveness of a middle school dating violence prevention evaluation with and without an SMS booster | TEMPLE, JEFF R | UNIVERSITY OF TEXAS HLTH SCI CTR HOUSTON | EUNICE KENNEDY SHRIVER NATIONAL INSTITUTE OF CHILD HEALTH & HUMAN DEVELOPMENT | 2016 to 2025 |
Source NIH RePORTER
Trial comparisons5
Comparisons of the trial's two groups, calculated by ConductScience from the counts it posted.
| Comparison | Source |
|---|---|
| Intervention Group vs Control Group: Number of Participants Reporting Alcohol/Marijuana Use | Trial comparisons |
| Intervention Group vs Control Group: Number of Participants With Perpetration of Physical Teen Dating Violence (TDV) | Trial comparisons |
| Intervention Group vs Control Group: deaths from any cause | Trial comparisons |
| Intervention Group vs Control Group: Number of Participants Reporting Physical Fights | Trial comparisons |
| Intervention Group vs Control Group: serious adverse events | Trial comparisons |
Tests0
The ConductCognition tests this trial's registered outcomes name, as ScienceGraph matched them in trial-tests-2026-11-12-0.2.1.
None in this release.
Data dates
The day each source was copied for this release.
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 trial from software.
The record and each of its lists are JSON, twenty rows a page. No key.
GET https://conductscience.org/api/trials/v1/NCT02909673
GET https://conductscience.org/api/trials/v1/NCT02909673/registered