Comparison · NCT04333199-df598929
Timely Nudge vs Control: Enrollment - Timely Email (Combined Email Arms) vs. no Intervention
Calculated by ConductScience from the counts the trial posted to ClinicalTrials.gov.
2 sourcestrial-comparisons-2026-03-23-0.1.0
Cite this record
ConductScience Library. Timely Nudge vs Control: Enrollment - Timely Email (Combined Email Arms) vs. no Intervention. Trial comparisons, record NCT04333199-df598929. Release trial-comparisons-2026-03-23-0.1.0, 23 Mar 2026. https://conductscience.org/library/comparisons/NCT04333199-df598929
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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 | 0.146 | 0.135 | 0.158 | wilson | |
| Risk in group 2 | 0.0845 | 0.0721 | 0.0988 | wilson | |
| Risk difference, group 1 minus group 2 | 0.0616 | 0.0432 | 0.0792 | newcombe hybrid score | |
| Risk ratio, group 1 over group 2 | 1.73 | 1.45 | 2.07 | log | |
| Odds ratio, group 1 over group 2 | 1.85 | 1.52 | 2.26 | log | |
| Number needed to treat, for one more participant with the outcome on Timely Nudge than on Control | 16.2 | 12.6 | 23.1 | from the risk difference interval |
Source ClinicalTrials.gov
Groups2
Group 2 names the comparator: control.
| Group | Title | Description | With the outcome | Analysed | ClinicalTrials.gov code |
|---|---|---|---|---|---|
| Group 1 | Timely Nudge | Patients are emailed about myGeisinger when they have a lab result ready to view.~Timely: Email | 488 | 3,340 | OG001 |
| Group 2 | Control | Patients do not receive an email | 141 | 1,669 | OG000 |
Source ClinicalTrials.gov
Outcome
- Type
- SECONDARY
- Title
- Enrollment - Timely Email (Combined Email Arms) vs. no Intervention
- Description
- Patient enrolled in myGeisinger (yes / no)
- Time frame
- 1 month post-intervention
- Population
- Patients who were randomized and for whom there was a record in the EHR.
Source ClinicalTrials.gov
Trial
- Title
- Timely Nudge About Lab Results to Increase myGeisinger Uptake
- NCT number
- NCT04333199
- Phases
- NA
- Conditions
- Telehealth, Health Behavior
- Interventions
- Timely, Transparency, Foot-in-the-door
- Lead sponsor
- Geisinger Clinic
- Results first posted
- 2021-05-03
- Results on ClinicalTrials.gov
- https://clinicaltrials.gov/study/NCT04333199?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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