Comparison · NCT01633398-deaths
HFrEF vs HFpEF: deaths from any cause
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. HFrEF vs HFpEF: deaths from any cause. Trial comparisons, record NCT01633398-deaths. Release trial-comparisons-2026-03-23-0.1.0, 23 Mar 2026. https://conductscience.org/library/comparisons/NCT01633398-deaths
On this page
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 | 0.106 | 0.0971 | 0.115 | wilson | |
| Risk in group 2 | 0.0539 | 0.0421 | 0.0687 | wilson | |
| Risk difference, group 1 minus group 2 | 0.0517 | 0.0346 | 0.0666 | newcombe hybrid score | |
| Risk ratio, group 1 over group 2 | 1.96 | 1.51 | 2.54 | log | |
| Odds ratio, group 1 over group 2 | 2.07 | 1.57 | 2.73 | log | |
| Number needed to harm, for one more death from any cause on HFrEF than on HFpEF | 19.3 | 15 | 28.9 | from the risk difference interval |
Source ClinicalTrials.gov
Groups2
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 |
|---|---|---|---|---|---|
| Group 1 | HFrEF | ejection fraction \<40% | 500 | 4,737 | EG000 |
| Group 2 | HFpEF | ejection fraction ≥50% | 60 | 1,114 | EG001 |
Source ClinicalTrials.gov
Harm
- What it counts
- Total, all-cause mortality
- Time frame
- 2 years follow up
Source ClinicalTrials.gov
Trial
- Title
- ASIAN HF Registry, A Prospective Observational Study
- NCT number
- NCT01633398
- Phases
- Conditions
- Heart Failure
- Interventions
- Saliva Genetic testing
- Lead sponsor
- Carolyn Lam
- Results first posted
- 2021-07-14
- Results on ClinicalTrials.gov
- https://clinicaltrials.gov/study/NCT01633398?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.govNone 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.
For software
Read this comparison from software.
The record is JSON. No key.
GET https://conductscience.org/api/comparisons/v1/NCT01633398-deaths