ICAR Study: Heart Failure Prevalence and Treatment in Aragon, Spain (2019-2023)

30,677 individuals with heart failure were identified in a population-based, observational study conducted over a 5-year period in Aragon, Spain. The data includes prevalence rates, common comorbidities, and prescribed treatments, derived from the BIGAN database. The study was authored by Juan Carlos Romero-Vigara and last updated in March 2026.

Use Cases

• Analyze age and gender disparities in heart failure prevalence based on reported rates for individuals over 75 years and by sex.
• Model comorbidity patterns in heart failure patients based on listed conditions like hypertension, diabetes, and chronic kidney disease.
• Study trends in healthcare resource utilization based on reported increases in hospital admissions and emergency visits.
• Profile treatment regimens for heart failure based on the reported prescription rates for drug classes like beta-blockers and diuretics.

Strengths

• Prevalence and treatment statistics are based on a population of 30,677 identified individuals.
• Data covers a defined 5-year time period (2019-2023) and geographic region (Aragon, Spain).
• Description provides specific numerical results for prevalence, comorbidities, and drug prescription rates.

Limitations

• The dataset is very small (17.4 KB), suggesting it may be a summary document rather than a full patient-level dataset.
• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment for detailed statistical modeling.

Provenance

Source

Juan Carlos Romero-Vigara via figshare.

Collection Method

Population-based, observational, retrospective, descriptive cross-sectional study based on the BIGAN database.

Time Range

2019-2023

Freshness

Last updated 2026-03-18 05:21:33

Geography

Aragon, Spain