AAC Only vs AAC + TMCP: Number of Patients With Documentation of Brief Advice
Calculated by ConductScience from the counts the trial posted to ClinicalTrials.gov.
Measures 6
Calculated by ConductScience from the counts the trial posted to ClinicalTrials.gov.
| Measure | Value | 95% interval, lower | 95% interval, upper | Method | Note | Source |
|---|---|---|---|---|---|---|
| Risk in group 1 | 0.775 | 0.766 | 0.783 | wilson | ClinicalTrials.gov | |
| Risk in group 2 | 0.84 | 0.831 | 0.849 | wilson | ClinicalTrials.gov | |
| Risk difference, group 1 minus group 2 | -0.0652 | -0.0775 | -0.0529 | newcombe hybrid score | ClinicalTrials.gov | |
| Risk ratio, group 1 over group 2 | 0.922 | 0.908 | 0.937 | log | ClinicalTrials.gov | |
| Odds ratio, group 1 over group 2 | 0.655 | 0.604 | 0.711 | log | ClinicalTrials.gov | |
| Number needed to treat, for one fewer participant with the outcome on AAC Only than on AAC + TMCP | 15.3 | 12.9 | 18.9 | from the risk difference interval | ClinicalTrials.gov |
Groups 2
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 | Source |
|---|---|---|---|---|---|---|
| Group 1 | AAC Only | This is a system-based intervention that involves changes in the EHR regarding documenting tobacco assessment and the capability to order an eReferral to the Quitline. This system-based intervention also changes the role of the medical technical assistant.~AAC: A system-based change to the EHR that allows for eReferral to the Quitline coupled with role and process changes for medical technical assistants | 7,086 | 9,145 | OG000 | ClinicalTrials.gov |
| Group 2 | AAC + TMCP | The Teachable Moment Communication Process is a clinician-focused intervention designed to guide an approach to discussing smoking cessation during routine primary care visits.~Teachable Moment Communication Process: A clinician-focused intervention designed to guide an approach to discussing smoking cessation during routine primary care visits.~AAC: A system-based change to the EHR that allows for eReferral to the Quitline coupled with role and process changes for medical technical assistants | 5,579 | 6,641 | OG001 | ClinicalTrials.gov |
Outcome 5
| Field | Value | Source |
|---|---|---|
| Type | SECONDARY | ClinicalTrials.gov |
| Title | Number of Patients With Documentation of Brief Advice | ClinicalTrials.gov |
| Description | The number of patients that use tobacco with documentation of brief advice | ClinicalTrials.gov |
| Time frame | Every visit until end of study, up to 6 months post TMCP implementation | ClinicalTrials.gov |
| Population | number of smokers | ClinicalTrials.gov |
Trial 8
| Field | Value | Source |
|---|---|---|
| Title | Using a Teachable Moment Communication Process to Improve Outcomes of Quitline Referrals | ClinicalTrials.gov |
| NCT number | NCT02764385 | ClinicalTrials.gov |
| Phases | NA | ClinicalTrials.gov |
| Conditions | Smoking, Tobacco Dependence | ClinicalTrials.gov |
| Interventions | Teachable Moment Communication Process, AAC | ClinicalTrials.gov |
| Lead sponsor | Case Western Reserve University | ClinicalTrials.gov |
| Results first posted | 2021-07-27 | ClinicalTrials.gov |
| Results on ClinicalTrials.gov | https://clinicaltrials.gov/study/NCT02764385?tab=results | ClinicalTrials.gov |
Source 4
| Field | Value | Source |
|---|---|---|
| Release | trial-comparisons-2026-03-23-0.1.0 | ClinicalTrials.gov |
| Release manifest SHA-256 | f66225897fbf258b57ea10bdacfd0347d3cdfda93f7f5685234b7e06ea36fa57 | ClinicalTrials.gov |
| AACT copy | 2026-03-23 | ClinicalTrials.gov |
| 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 | ClinicalTrials.gov |
Release trial-comparisons-2026-03-23-0.1.0
ClinicalTrials.gov's posted results, through CTTI's AACT: ClinicalTrials.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.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.
ClinicalTrials.gov: none 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.