Demographic Characteristics of 259 Patients Across Two Periods

Jingzhu Li published a dataset of demographic characteristics for 259 patients across two distinct periods. The dataset is available as a 5.5 KB XLS file on figshare under a CC-BY-4.0 license. It was last updated on April 21,我们发现了一个错误。

Use Cases

• Compare patient demographic profiles between two time periods based on the description.
• Analyze cohort composition for clinical study design based on the described patient characteristics.
• Validate sampling representativeness in medical research based on the demographic data.

Strengths

• Dataset size of 259 patient records provides a defined cohort for analysis.
• Explicitly licensed as CC-BY-4.0, permitting broad reuse with attribution.
• Small 5.5 KB file size allows for quick download and inspection.

Limitations

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

Provenance

Source

Jingzhu Li via figshare

Collection Method

Likely collected as part of a clinical study, though the specific method is not detailed.

Time Range

Covers two periods, though the specific dates are not provided.

Freshness

Last updated 2026-04 17:25:08; freshness should be verified.

Geography

Spatial coverage is not specified.