IgA Nephropathy Patient Data with Nutritional Indices and Renal Outcomes

659 biopsy-proven IgA nephropathy patients were followed for a median of 45 months to evaluate nutritional indices as predictors of renal progression. The study, authored by Wen Zhou and published on figshare, found low Prognostic Nutritional Index and high Controlling Nutritional Status scores were independent risk factors for poor renal outcomes. Results suggest these inexpensive indicators could help clinicians improve disease management.

Use Cases

• Predicting renal progression risk based on nutritional indices like PNI and CONUT scores.
• Training survival models for IgA nephropathy using composite endpoints like eGFR decline or end-stage kidney disease.
• Analyzing associations between traditional risk factors (e.g., blood pressure, proteinuria) and renal outcomes.
• Validating inexpensive clinical indicators for patient stratification in nephrology.

Strengths

• Multicenter retrospective design involving 659 patients.
• Median follow-up period of 45 months provides longitudinal data.
• Analysis adjusted for multiple traditional risk factors including eGFR, proteinuria, and treatment.

Limitations

• Row count is unknown, which may limit suitability assessment.
• Column-level documentation is absent; field semantics must be inferred after download.
• Data may reflect temporal and geographic bias inherent to the specific study cohort.

Provenance

Source

Wen Zhou via figshare.

Collection Method

Multicenter retrospective study of biopsy-proven IgA nephropathy patients.

Time Range

Follow-up period median of 45 months.

Freshness

Last updated 2026-05-13 04:41:19; freshness should be verified.