Brief Clinician Education vs Clinical Decision Support Nudges and Brief Clinician Education: PSA Screening in Older Men
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 | 0.324 | 0.311 | 0.337 | wilson | ClinicalTrials.gov | |
| Risk in group 2 | 0.285 | 0.273 | 0.298 | wilson | ClinicalTrials.gov | |
| Risk difference, group 1 minus group 2 | 0.0387 | 0.0206 | 0.0567 | newcombe hybrid score | ClinicalTrials.gov | |
| Risk ratio, group 1 over group 2 | 1.14 | 1.07 | 1.21 | log | ClinicalTrials.gov | |
| Odds ratio, group 1 over group 2 | 1.2 | 1.1 | 1.31 | log | ClinicalTrials.gov | |
| Number needed to treat, for one more participant with the outcome on Brief Clinician Education than on Clinical Decision Support Nudges and Brief Clinician Education | 25.9 | 17.6 | 48.6 | 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 | Brief Clinician Education | Clinicians attributed to clinics in the brief clinician education arm will receive invitation to view an online educational module and be recruited to complete an online survey at baseline and 18 months.~Brief clinician education: Clinicians will be invited to view brief education material. | 1,675 | 5,169 | OG000 | ClinicalTrials.gov |
| Group 2 | Clinical Decision Support Nudges and Brief Clinician Education | Clinicians attributed to clinics randomized to the clinical decision support nudges and brief clinician decision support arm will receive clinical decision support within the EHR when conditions meet alert triggering criteria. These clinicians will also receive invitation to view an online educational module and be recruited to complete an online survey at baseline and 18 months.~EHR clinical decision support nudges: Clinical decision support nudges delivered within the EHR when conditions meet alert triggering criteria.~Brief clinician education: Clinicians will be invited to view brief education material. | 1,373 | 4,811 | OG001 | ClinicalTrials.gov |
Outcome 5
| Field | Value | Source |
|---|---|---|
| Type | PRIMARY | ClinicalTrials.gov |
| Title | PSA Screening in Older Men | ClinicalTrials.gov |
| Description | Measure defined as the presence of a PSA laboratory result in the EHR during the measurement period among men aged 76 years and older at the start of the measurement period with at least one visit during the measurement period with a primary care clinician and who are without a diagnosis or procedure suggesting a history of prostate cancer. | ClinicalTrials.gov |
| Time frame | 18 months | ClinicalTrials.gov |
| Population | ClinicalTrials.gov |
Trial 8
| Field | Value | Source |
|---|---|---|
| Title | Behavioral Economics Applications to Geriatrics Leveraging EHRs R33 Trial | ClinicalTrials.gov |
| NCT number | NCT04289753 | ClinicalTrials.gov |
| Phases | NA | ClinicalTrials.gov |
| Conditions | Prostate Specific Antigen Screening, Asymptomatic Bacteriuria, Type 2 Diabetes | ClinicalTrials.gov |
| Interventions | EHR clinical decision support nudges, Brief clinician education | ClinicalTrials.gov |
| Lead sponsor | Northwestern University | ClinicalTrials.gov |
| Results first posted | 2023-08-16 | ClinicalTrials.gov |
| Results on ClinicalTrials.gov | https://clinicaltrials.gov/study/NCT04289753?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.