Association Between BMI Categories and High Medical Expenditures

A dataset examining the link between body mass index (BMI) categories and annual total medical expenditures exceeding one million yen. The 5.5 KB Excel file was authored by Yuki Yonekura and last updated on May 19, 2026. It is shared under a CC-BY-4.0 license on figshare.

Use Cases

• Modeling the financial risk of high BMI categories based on the described association with medical costs.
• Conducting cost-of-illness studies for obesity using the expenditure threshold mentioned in the description.
• Analyzing healthcare resource allocation by identifying patient groups with expenditures over one million yen.

Strengths

• Dataset is openly licensed under CC-BY-4.0.
• File size is 5.5 KB, indicating a focused and likely manageable dataset.

Limitations

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

Provenance

Source

figshare, author Yuki Yonekura.

Freshness

Last updated 2026-05-19 17:24:57; freshness should be verified.

Geography

Likely Japan, based on the use of yen (¥) currency for medical expenditures.