Comfort Talk® Training vs Control: No-shows in Q4FY15 = Baseline Quarter (OSU)
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 | 0.0524 | 0.0461 | 0.0596 | wilson | ClinicalTrials.gov | |
| Risk in group 2 | 0.0627 | 0.0551 | 0.0713 | wilson | ClinicalTrials.gov | |
| Risk difference, group 1 minus group 2 | -0.0103 | -0.0209 | 0.000227 | newcombe hybrid score | ClinicalTrials.gov | |
| Risk ratio, group 1 over group 2 | 0.836 | 0.697 | 1 | log | ClinicalTrials.gov | |
| Odds ratio, group 1 over group 2 | 0.827 | 0.682 | 1 | log | ClinicalTrials.gov | |
| Number needed to treat, for one fewer participant with the outcome on Comfort Talk® Training than on Control | 97.5 | from the risk difference interval | the interval includes no difference | ClinicalTrials.gov |
Groups 2
Group 2 names the comparator: control.
| Group | Title | Description | With the outcome | Analysed | ClinicalTrials.gov code | Source |
|---|---|---|---|---|---|---|
| Group 1 | Comfort Talk® Training | MRI clinical sites form the experimental group. Their personnel is trained to use Comfort Talk® to help patients who are claustrophobic, anxious, and/or cannot lie still to complete their tests at the onset of the study.~Comfort Talk® Training: Personnel of MRI units is trained in advanced rapport skills, patient-centered and hypnoidal language, correct use of suggestions and skills of tension diffusion. This will entail 16 hrs classroom work, additional on-site post-training support, and access to a post-training support web module resulting in at least 20 hrs training. | 218 | 4,158 | OG000 | ClinicalTrials.gov |
| Group 2 | Control | MRI sites are not be trained in Comfort Talk®.~Please note that at OSU both trained and control sites had a baseline and three post-training periods.~At Duke, the data in the initial baseline period became the control data in a pre to post comparison for reasons explained above. Therefore Duke has only 2 time period with the initial Baseline entered as Control. | 216 | 3,446 | OG001 | ClinicalTrials.gov |
Outcome 5
| Field | Value | Source |
|---|---|---|
| Type | SECONDARY | ClinicalTrials.gov |
| Title | No-shows in Q4FY15 = Baseline Quarter (OSU) | ClinicalTrials.gov |
| Description | Quarterly number of scheduled patients who do not show up for their appointments | ClinicalTrials.gov |
| Time frame | 1 quarter | ClinicalTrials.gov |
| Population | Scheduled patients | ClinicalTrials.gov |
Trial 8
| Field | Value | Source |
|---|---|---|
| Title | Comfort Talk and Economic Outcomes in MRI | ClinicalTrials.gov |
| NCT number | NCT02427737 | ClinicalTrials.gov |
| Phases | NA | ClinicalTrials.gov |
| Conditions | Claustrophobia, Complication of Diagnostic Procedure | ClinicalTrials.gov |
| Interventions | Comfort Talk® Training | ClinicalTrials.gov |
| Lead sponsor | Hypnalgesics, LLC | ClinicalTrials.gov |
| Results first posted | 2019-09-12 | ClinicalTrials.gov |
| Results on ClinicalTrials.gov | https://clinicaltrials.gov/study/NCT02427737?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.