5-Factor Frailty Index and Postoperative Complications in Open Radical Nephrectomy

A prospective cohort study of 30 adults with renal cell carcinoma scheduled for elective open radical nephrectomy at a tertiary center. The dataset, authored by Abdal Ahmad and last updated in May 2026, contains preoperative 5-Factor Frailty Index scores and records of major short-term complications during hospitalization.

Use Cases

• Validating the 5-Factor Frailty Index as a predictor for major postoperative complications based on the described clinical variables.
• Training logistic regression models for surgical risk assessment using the reported odds ratios and AUC metrics.
• Benchmarking frailty assessment tools against traditional metrics like age and creatinine, as referenced in the study conclusions.

Strengths

• Prospective study design with 30 enrolled patients, providing a focused clinical cohort.
• Clear statistical results reported, including an odds ratio of 7.00 for a score ≥ 2 and a bootstrapped AUC of 0.72.
• Dataset is openly licensed under CC-BY-4.0.

Limitations

• Row count is unknown, which may limit suitability assessment.
• Column-level documentation is absent; field semantics must be inferred after download.
• The dataset is very small at 29.5 KB, representing a limited patient cohort.

Provenance

Source

figshare, authored by Abdal Ahmad.

Collection Method

Prospective observational cohort study at a tertiary center.

Time Range

Study period not specified in the provided metadata.

Freshness

Last updated 2026-05-03 05:17:10; freshness should be verified.

Geography

Location of the tertiary center is not specified.