HFpEF Rehospitalization Risk Predictors in CKD Patients

Manqiong Xie's retrospective cohort study analyzes 254 adults with heart failure with preserved ejection fraction (HFpEF) and stage 3–4 chronic kidney disease (CKD). The dataset likely contains clinical and echocardiographic variables used to assess a combined indicator for predicting rehospitalization risk. It was last updated on 2026-05-28.

Use Cases

• Predicting heart failure rehospitalization risk based on combined echocardiographic indicators
• Comparing the predictive power of E/e' ratio versus left ventricular hypertrophy in CKD patients
• Training machine learning models for clinical outcome prediction using retrospective patient data

Strengths

• Includes data from 254 patient records
• Focuses on a high-risk clinical population (HFpEF with stage 3–4 CKD)
• Reports a median follow-up period of 2.1 years and a rehospitalization rate of 26.8%

Limitations

• Row count is unknown, which may limit suitability assessment
• Column-level documentation is absent; field semantics must be inferred after download
• Dataset size is 42.6 KB, indicating a very limited scope

Provenance

Source

Manqiong Xie via figshare

Collection Method

Retrospective cohort study

Freshness

Last updated 2026-05-28 06:26:08; freshness should be verified