Study 1, Demographics Survey (Stage 1 Randomization) vs Study 1, Next Steps Survey (Stage 1 Randomization): Study 1: Mental Health America Disengagement (After Stage 1 Randomization)
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 | 0.014 | 0.0129 | 0.0152 | wilson | ClinicalTrials.gov | |
| Risk in group 2 | 0.0155 | 0.0143 | 0.0168 | wilson | ClinicalTrials.gov | |
| Risk difference, group 1 minus group 2 | -0.00147 | -0.00318 | 0.000227 | newcombe hybrid score | ClinicalTrials.gov | |
| Risk ratio, group 1 over group 2 | 0.905 | 0.807 | 1.02 | log | ClinicalTrials.gov | |
| Odds ratio, group 1 over group 2 | 0.904 | 0.804 | 1.02 | log | ClinicalTrials.gov | |
| Number needed to treat, for one fewer participant with the outcome on Study 1, Demographics Survey (Stage 1 Randomization) than on Study 1, Next Steps Survey (Stage 1 Randomization) | 680 | from the risk difference interval | the interval includes no difference | 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 | Study 1, Demographics Survey (Stage 1 Randomization) | This arm included participants who were randomized to receive the Demographics Survey after completing a screening tool on the Mental Health America (MHA) website. It includes 1) Study 1, Demographic Survey, 2) Study 1, Demographic Survey + Generic Response + Generic Resources, and 3) Demographic Survey + Generic Response + Tailored Resources by Demographics. | 574 | 40,980 | OG000 | ClinicalTrials.gov |
| Group 2 | Study 1, Next Steps Survey (Stage 1 Randomization) | This arm included participants who were randomized to receive the Next Steps Survey after completing a screening tool on the Mental Health America (MHA) website. It includes 1) Study 1, Next Steps Survey, 2) Study 1, Next Steps Survey + Generic Response + Generic Resources, 3) Study 1, Next Steps Survey + Generic Response + Tailored Resources by Desired Resources, 4) Study 1, Next Steps Survey + Tailored Response + Generic Resources, and 5) Study 1, Next Steps Survey + Tailored Response + Tailored Resources by Desired Resources. | 566 | 36,571 | OG001 | ClinicalTrials.gov |
Outcome 5
| Field | Value | Source |
|---|---|---|
| Type | PRIMARY | ClinicalTrials.gov |
| Title | Study 1: Mental Health America Disengagement (After Stage 1 Randomization) | ClinicalTrials.gov |
| Description | Proportion of users disengaging (i.e., by leaving the website; in contrast to clicking to view the screening results page or clicking another Mental Health America \[MHA\] link) after stage 1 randomization. | ClinicalTrials.gov |
| Time frame | Through active web session, an average of 10 minutes | ClinicalTrials.gov |
| Population | Study 1 participants by stage 1 condition. Arms/Groups are combined by Demographics Survey and Next Steps survey because this outcome examined disengagement prior to stage 2 randomization. | ClinicalTrials.gov |
Trial 8
| Field | Value | Source |
|---|---|---|
| Title | Enhancing Engagement With Digital Mental Health Care | ClinicalTrials.gov |
| NCT number | NCT04507360 | ClinicalTrials.gov |
| Phases | NA | ClinicalTrials.gov |
| Conditions | Engagement, Patient | ClinicalTrials.gov |
| Interventions | Study 1, Demographics Survey, Study 1, Next Steps Survey, Study 1, Generic Response, Study 1, Generic Resources, Study 1, Tailored Response, Study 1, Tailored Resources by Demographics, Study 1, Tailored Resources by Desired Resources, Study 2, Control, Study 2, DIY tool without AI, Study 2, DIY tool with AI | ClinicalTrials.gov |
| Lead sponsor | University of Washington | ClinicalTrials.gov |
| Results first posted | 2025-08-03 | ClinicalTrials.gov |
| Results on ClinicalTrials.gov | https://clinicaltrials.gov/study/NCT04507360?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.