Table 2_Predictive value of the C-reactive protein-to-lymphocyte ratio for prognosis in he

Data from the MIMIC-IV database was used to analyze 1,605 patients diagnosed with both congestive heart failure and acute kidney injury. The study by Supei Yin, last updated in May 2026, investigates the prognostic value of the C-reactive protein-to-lymphocyte ratio for 30-day and 365-day all-cause mortality.

Use Cases

• Predicting 30-day mortality risk based on the C-reactive protein-to-lymphocyte ratio.
• Predicting 365-day mortality risk based on the C-reactive protein-to-lymphocyte ratio.
• Conducting subgroup analyses to probe potential effect modifiers on mortality risk.
• Evaluating biomarker discriminative ability using ROC curve analysis.

Strengths

• Dataset includes 1,605 patient records from the MIMIC-IV clinical database.
• Analysis includes hazard ratios and statistical significance for mortality across biomarker quartiles.
• Model performance is quantified with AUC scores of 0.713 for 30-day and 0.675 for 365-day mortality.

Limitations

• Row count for the underlying analysis dataset is unknown, which may limit suitability assessment.
• Column-level documentation is absent; field semantics must be inferred after download.
• The dataset file is a 20.6 KB DOCX document, suggesting a very limited scope, likely containing summary tables rather than raw patient data.

Provenance

Source

MIMIC-IV database

Collection Method

Retrospective cohort study leveraging clinical database records.

Freshness

Last updated 2026-05-19 04:19:09; freshness should be verified.