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

Subgroup analyses for the association of nicotine dependence and short-term mortality among critically-ill COVID-19 patients. The dataset is a 9.5 KB XLS file 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 impact of nicotine dependence on short-term mortality based on the described association.
• Conducting subgroup analyses for critically-ill COVID-19 patients as indicated by the dataset's focus.
• Investigating potential confounding factors in COVID-19 patient outcomes based on the study's premise.

Strengths

• Dataset is openly licensed (CC-BY-4.0) for reuse.
• File size is 9.5 KB, indicating a compact and focused 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

Collection Method

Likely derived from a clinical study, but the specific collection method is not detailed.

Time Range

The temporal coverage of the underlying patient data is not specified.

Freshness

Last updated 2026-04-22 17:25:10; freshness should be verified.

Geography

The geographic coverage of the patient population is not specified.