Patient Background and Perioperative Characteristics for Medical Research

Toshiyuki Nakanishi published this 5.5 KB Excel file on figshare in May 2026. The dataset likely contains tabular data describing patient demographics and clinical details surrounding surgical procedures. Its small size suggests a focused collection of variables for a specific study cohort.

Use Cases

• Descriptive statistical analysis of patient cohorts based on background characteristics mentioned in the description.
• Correlation studies between preoperative patient factors and perioperative events.
• Feature engineering for predictive models using the described clinical and demographic variables.

Strengths

• Data is openly licensed under CC-BY-4.0, permitting reuse and redistribution.
• File size of 5.5 KB indicates a simple, likely well-defined structure.

Limitations

• Description metadata is limited; actual data quality requires manual inspection after download.
• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.

Provenance

Source

figshare, author Toshiyuki Nakanishi

Collection Method

Collection method is not specified in the provided metadata.

Time Range

Temporal coverage is not specified.

Freshness

Last updated 2026-05-07 17:43:47; freshness should be verified.

Geography

Spatial coverage is not specified.