Dengue Virus Diagnostic Assay Results for 22 Patients Across Three Time Points

Sandra Saschenbrecker's dataset contains qualitative assay results and sensitivities for 22 patients with PCR-confirmed Dengue Virus (DENV) infection. The data is captured at three distinct sampling time points labeled t1, t2, and t3. It was last updated on April 27, 2026, and is shared under a CC-BY-4.0 license.

Use Cases

• Comparing diagnostic sensitivity across different sampling time points (t1, t2, t3) for dengue infection.
• Analyzing qualitative assay result patterns in a cohort of 22 PCR-confirmed patients.
• Modeling the temporal progression of detectable markers in dengue fever based on assay data.

Strengths

• Focuses on a specific, clinically relevant cohort of 22 PCR-confirmed DENV patients.
• Captures data at three defined time points, allowing for longitudinal analysis.
• Released under a permissive CC-BY-4.0 license for broad reuse.

Limitations

• The dataset is very small at 9.5 KB, indicating limited scope and sample size.
• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment for some analyses.

Provenance

Source

Sandra Saschenbrecker via figshare.

Collection Method

Likely collected from clinical study of patients with PCR-confirmed DENV infection.

Time Range

Sampling time points t1, t2, and t3 are referenced, but specific dates are not provided.

Freshness

Last updated 2026-04-27 17:43:15; freshness should be verified.

Geography

Geographic coverage of the patient cohort is unknown.