Pregnant Women vs Post-partum Women: Number of Participants With Symptoms of Post-traumatic Stress Disorder
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 | 0.18 | 0.17 | 0.19 | wilson | ClinicalTrials.gov | |
| Risk in group 2 | 0.45 | 0.422 | 0.479 | wilson | ClinicalTrials.gov | |
| Risk difference, group 1 minus group 2 | -0.27 | -0.3 | -0.24 | newcombe hybrid score | ClinicalTrials.gov | |
| Risk ratio, group 1 over group 2 | 0.4 | 0.368 | 0.435 | log | ClinicalTrials.gov | |
| Odds ratio, group 1 over group 2 | 0.268 | 0.235 | 0.306 | log | ClinicalTrials.gov | |
| Number needed to treat, for one fewer participant with the outcome on Pregnant Women than on Post-partum Women | 3.7 | 3.33 | 4.16 | 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 | Pregnant Women | Pregnant women who are 18 years of age or older.~This is an online survey with no intervention.: As this is an online survey about health and wellbeing, there is no intervention. | 1,028 | 5,712 | OG000 | ClinicalTrials.gov |
| Group 2 | Post-partum Women | Women who gave birth within the last 6 months who are 18 years of age or older.~This is an online survey with no intervention.: As this is an online survey about health and wellbeing, there is no intervention. | 532 | 1,182 | OG001 | ClinicalTrials.gov |
Outcome 5
| Field | Value | Source |
|---|---|---|
| Type | PRIMARY | ClinicalTrials.gov |
| Title | Number of Participants With Symptoms of Post-traumatic Stress Disorder | ClinicalTrials.gov |
| Description | Post-traumatic Stress Disorder (PTSD) Symptoms will be assessed by the Impact of Events Scale-6. This scale includes a total of six items: two items from each of the three subscales of the measure, namely intrusion, hyperarousal and avoidance. Participants will be asked to report their PTSD symptoms in the past 7 days on a Likert Scale ranging from 0 (not at all) to 4 (extremely). | ClinicalTrials.gov |
| Time frame | Anytime during pregnancy or within 6 months after given birth. | ClinicalTrials.gov |
| Population | ClinicalTrials.gov |
Trial 8
| Field | Value | Source |
|---|---|---|
| Title | Health and Wellbeing of Pregnant and Post-Partum Women During the COVID-19 Pandemic | ClinicalTrials.gov |
| NCT number | NCT04385238 | ClinicalTrials.gov |
| Phases | ClinicalTrials.gov | |
| Conditions | COVID-19, Pregnancy Complications, Mental Health Wellness 1, Anxiety, Depression, Ptsd, Coronavirus | ClinicalTrials.gov |
| Interventions | This is an online survey with no intervention. | ClinicalTrials.gov |
| Lead sponsor | Pregistry | ClinicalTrials.gov |
| Results first posted | 2021-01-07 | ClinicalTrials.gov |
| Results on ClinicalTrials.gov | https://clinicaltrials.gov/study/NCT04385238?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.