Program Considerations for POC RTRI Scale Up: HIV Recency Test Performance in Zambia

A study dataset evaluating the field performance of the Asanté HIV-1 Rapid Recency Assay (RTRI) at point-of-care (POC) in Zambia. The data likely contains results from 28 focus group participants and performance metrics comparing POC and laboratory testing between May 2021 and March 2022. Shilpa S. Iyer authored this dataset, last updated in May 2026.

Use Cases

• Assessing agreement between point-of-care and laboratory test results based on Cohen's Kappa metrics mentioned in the description.
• Evaluating the feasibility and acceptability of POC implementation by non-laboratory health workers based on focus group discussion findings.
• Comparing sensitivity and specificity of a novel rapid recency assay against a reference standard as described in the study results.

Strengths

• Dataset includes specific performance metrics: 96.5% agreement between POC and laboratory RTRI with a Kappa of 0.812.
• Study design details are provided, including enrollment period (20 May 2021 to 10 March 2022) and location (two Ministry of Health facilities in Lusaka, Zambia).
• Focus group discussions involved 28 health staff participants, providing qualitative context.

Limitations

• Row count is unknown, which may limit suitability assessment.
• Column-level documentation is absent; field semantics must be inferred after download.
• The dataset is very small (5.5 KB), indicating limited scope or summary-level data.

Provenance

Source

figshare

Collection Method

Field study enrolling newly diagnosed individuals, with on-site and central laboratory testing, plus focus group discussions.

Time Range

20 May 2021 to 10 March 2022

Freshness

Last updated 2026-05-04 17:39:45; freshness should be verified.

Geography

Lusaka, Zambia