3 papers
stat.AP2026
Estimating Population Viral Load Contextual Exposure Using GPS-Derived Activity Spaces in Rural South Africa
Zhaoxing Wu, Haoyang Wu, Thulile Mathenjwa +10
This article introduces novel methodologies for estimating contextual exposure to HIV population viral load using GPS data. We propose a comprehensive analytical framework comprisi…
stat.ME2025
Estimation of Contextual Exposure to HIV from GPS Data
Haoyang Wu, Zhaoxing Wu, Thulile Mathenjwa +10
We present a comprehensive statistical methodological framework for estimating contextual exposure to HIV that includes local (grid-cell level) estimation of HIV prevalence and hum…
econ.GN2018
Disability for HIV and Disincentives for Health: The Impact of South Africa's Disability Grant on HIV/AIDS Recovery
Noah Haber, Till Bärnighausen, Jacob Bor +4
South Africa's disability grants program is tied to its HIV/AIDS recovery program, such that individuals who are ill enough may qualify. Qualification is historically tied to a CD4…