Nicotine Dependence and Mortality in Critically-Ill COVID-19 Patients

A 5.5 KB Excel file containing data on the association between nicotine dependence and mortality among critically-ill COVID-19 patients. The dataset was authored by John Garza and last updated on April 22, 2026. It is shared under a CC-BY-4.0 license on the figshare platform.

Use Cases

• Assessing the association between nicotine dependence and patient mortality based on the described clinical focus.
• Modeling risk factors for severe COVID-19 outcomes based on the described patient cohort.
• Conducting secondary analysis on substance use and critical illness based on the dataset's stated topic.

Strengths

• Dataset is openly licensed under CC-BY-4.0, facilitating reuse and redistribution.
• File size is precisely known at 5.5 KB, indicating a compact and focused dataset.

Limitations

• Row count is unknown, which may limit suitability assessment for statistical analysis.
• 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

Collection Method

Likely collected from clinical or hospital records, as inferred from the description.

Time Range

Temporal coverage is not specified in the input.

Freshness

Last updated 2026-04-22 17:25:04; freshness should be verified.

Geography

Spatial coverage is not specified in the input.