Effect of PM2.5 on Catastrophic Health Expenditure, 9.5 KB Excel File

9.5 KB Excel file by Huan He, last updated April 21, 2026, explores the relationship between fine particulate matter exposure and household financial hardship from medical costs. The dataset is licensed under CC-BY-4.0 and shared on figshare, suggesting a focus on environmental health economics.

Use Cases

• Modeling the correlation between PM2.5 levels and catastrophic health expenditure based on the described relationship.
• Conducting cost-benefit analyses for air quality regulations based on the health expenditure data.
• Training predictive models for financial risk in healthcare based on environmental exposure factors.

Strengths

• Dataset is openly licensed under CC-BY-4.0, facilitating reuse.
• File size is precisely 9.5 KB, indicating a compact and focused dataset.
• Last update timestamp is provided (2026-04-21 17:48:39).

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.

Provenance

Source

figshare

Collection Method

Unknown

Time Range

Unknown

Freshness

Last updated 2026-04-21 17:48:39; freshness should be verified.

Geography

Unknown