Noncommunicable Disease Management in South Africa: Insights from the National Health Laboratory Services (NHLS) Multi-morbidity Cohort.
The K01 Award (K01DK116929) addresses the growing challenge of Type 2 Diabetes Mellitus (T2DM), focusing on care disparities and treatment efficacy, particularly among populations living with and without HIV in low- and middle-income countries. Central to this project is the innovative application of a probabilistic record-linking algorithm to develop a patient cohort from the National Health Laboratory Services (NHLS) database in South Africa, which contains over 68 million laboratory records from more than 30 million individuals and covers conditions like HIV, tuberculosis, diabetes, kidney disease, and cardiovascular disorders from April 1, 2004, to March 31, 2017.
The creation of the NHLS Multi-morbidity Cohort has facilitated in-depth analysis of data including anonymized patient identifiers, demographics, test specifics, and geographic information. This cohort is instrumental for the project’s aims to examine examining the T2DM care cascade in populations with and without HIV, evaluate the Integrated Chronic Disease Management (ICDM) model’s impact on diabetes care using quasi-experimental methods, studying chronic kidney disease progression, and evaluating compliance with national diabetes guidelines. These efforts aim to enhance understanding and improve management of noncommunicable diseases in South Africa.
Boston University investigators | Alana Brennan (PI) Matthew Fox Sydney Rosen Jacob Bor Andrew Stokes Patricia Hibberd |
Partner investigators | University of the Witwatersrand National Health Laboratory Service National Institute of Communicable Diseases Health Economics & Epidemiology Research Office |
Countries | South Africa |
Project period | 2019-2024 |
Funder | National Institutes of Health (NIDDK) |
Contacts | Alana Brennan (abrennan@bu.edu) |