ARDS SpO2/FiO2 and PaO2/FiO2 Relationship in Xining, China

276 patient records from a retrospective cohort study at Qinghai Provincial People’s Hospital from October 2020 to October 2024. The dataset investigates the relationship between SpO2/FiO2 and PaO2/FiO2 ratios in patients with acute respiratory distress syndrome in a high-altitude region. It was authored by Jian Sun and shared under a CC-BY-4.0 license.

Use Cases

• Validate SpO2/FiO2 thresholds for ARDS severity classification based on the described clinical data.
• Analyze the nonlinear relationship between SpO2/FiO2 and PaO2/FiO2 ratios mentioned in the results.
• Assess the applicability of global hypoxemia diagnostic criteria in high-altitude populations.
• Develop region-specific diagnostic models for ARDS based on the derived power function relationship.

Strengths

• Includes data from 276 patients with ARDS.
• Covers a specific time range from October 2020 to October 2024.
• Focuses on a clinically relevant high-altitude population in Xining, China.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• The dataset is very small at 16.5 KB, indicating limited scope.

Provenance

Source

figshare

Collection Method

Retrospective analysis of clinical data from patients admitted to the ICU of Qinghai Provincial People’s Hospital.

Time Range

October 2020 to October 2024

Freshness

Last updated 2026-05-07 05:41:33; freshness should be verified.

Geography

Xining region, Qinghai Province, China