Comparison · NCT00554294-bf6de9c0
Intervention Group vs Control Group: Overweight
Calculated by ConductScience from the counts the trial posted to ClinicalTrials.gov.
2 sourcestrial-comparisons-2026-03-23-0.1.0
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ConductScience Library. Intervention Group vs Control Group: Overweight. Trial comparisons, record NCT00554294-bf6de9c0. Release trial-comparisons-2026-03-23-0.1.0, 23 Mar 2026. https://conductscience.org/library/comparisons/NCT00554294-bf6de9c0
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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 | 0.235 | 0.215 | 0.256 | wilson | |
| Risk in group 2 | 0.522 | 0.495 | 0.549 | wilson | |
| Risk difference, group 1 minus group 2 | -0.287 | -0.321 | -0.253 | newcombe hybrid score | |
| Risk ratio, group 1 over group 2 | 0.45 | 0.406 | 0.498 | log | |
| Odds ratio, group 1 over group 2 | 0.281 | 0.24 | 0.329 | log | |
| Number needed to treat, for one fewer participant with the outcome on Intervention Group than on Control Group | 3.48 | 3.12 | 3.96 | 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 | Intervention Group | Schools received water fountains, drinking bottles and lessons as intervention. | 385 | 1,641 | OG001 |
| Group 2 | Control Group | Schools did not receive any intervention. | 683 | 1,309 | OG000 |
Source ClinicalTrials.gov
Outcome
- Type
- PRIMARY
- Title
- Overweight
- Description
- Prevalence of overweight defined acording to the criteria of the International Obesity Task Force (IOTF)
- Time frame
- one school year
- Population
Source ClinicalTrials.gov
Trial
- Title
- Promoting Water Consumption for Prevention of Overweight in School Children in a Controlled Intervention Trial
- NCT number
- NCT00554294
- Phases
- NA
- Conditions
- Overweight
- Interventions
- environmental and behavioral change
- Lead sponsor
- Research Institute of Child Nutrition, Dortmund
- Results first posted
- 2009-07-16
- Results on ClinicalTrials.gov
- https://clinicaltrials.gov/study/NCT00554294?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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