Viral load undetectable state and predictors among children and adolescents living with HIV in South Gondar, Ethiopia, 2023: an 8-year retrospective cohort study

Autor: Sintayehu Asnakew, Ermias Sisay Chanie, Anteneh Mengist Dessie, Dejen Getaneh Feleke, Melkamu Senbeta Jimma, Fisha Alebel GebreEyesus, Natnael Moges, Denekew Tenaw Anley, Tigabu Desie Emiru, Berihun Bantie, Abraham Tsedalu Amare, Abere Gebru Abuhay, Habtamu Shimels Hailemeskel, Astewle Andargie Baye, Tadila Dires Nega, Wubet Muluye Kassahun, Mitiku Arayaw Diress, Abeje Kumlachew Asfaw, Dawit Alemu Ferede, Endalk Birrie Wondifraw, Sewnet Sisay Chanie
Jazyk: angličtina
Rok vydání: 2024
Předmět:
Zdroj: BMJ Open, Vol 14, Iss 10 (2024)
Druh dokumentu: article
ISSN: 2044-6055
DOI: 10.1136/bmjopen-2023-083206
Popis: Objectives The objective of this study is to examine the zonal-wide load undetectable state and predictors among children and adolescents living with HIV at South Gondar health institutions, 2023.Design A retrospective cohort study.Setting South Gondar Health Institutions, Northwest, Ethiopia.Participants We recruited 430 children and adolescents living with HIV who had a follow-up at the antiretroviral therapy (ART) clinic at health institutions from 1 June 2016 to 30 April 2023.Outcome measures The primary outcome measure of this study was the viral load undetectable state estimation. Moreover, the study assessed the median time viral load undetectable state and its predictors by the Cox-proportional hazard model. Data were entered into Epi-data V.4.2 and exported to STATA V.17 statistical software for analysis.Results The mean follow-up period was 8.5 (95% CI 8.1 to 8.9)±4.4 SD months, overall yielding 9151 person-month observations. At the end of the follow-up, 369 (85.8%, 95% CI 82.6% to 88.8%) of the children and adolescents achieved the viral load undetected state. Moreover, the overall median survival time to develop viral load undetectable state was found to be 6 months.The viral load undetected state in children and adolescents who have a cluster of differentiation 4 (CD4) count above the threshold level was 2.8 times higher than those in children and adolescents with a CD4 count lower than the threshold level (adjusted HR (AHR) 2.8 (95% CI 1.5, 5.3)). Likewise, the viral load undetected state in children and adolescents who have a good level of ART adherence was 2.0 times higher than those children and adolescents with a fair/poor level of ART adherence (AHR 2.0 (95% CI 1.1, 3.9)). Moreover, children and adolescents who had nutritional status ≥−2 Z score increased a viral load undetected state by 2.3 times as compared with children and adolescents with nutritional status
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