Evidence map›Paper›PMID 42414959›Full record

ArticleBMC infectious diseases2026

Incidence and predictors of lost to follow-up in "test and treat era" among adults on ART in Eastern Ethiopia: a retrospective follow-up study.

Mentesenot Seid, Assefa Tola, Alemayehu Tesfaye, Birhanu Shegene, Abdi Gari Negasa, Ribka Mamaru, Kidus Yirgalem, Adisu Birhanu Weldesenbet

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Article in BMC infectious diseases, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

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8 authors.

Mentesenot SeidDepartment of Epidemiology and Biostatistics, School of Public Health, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia. mntesnotseidb@gmail.com.ORCID http://orcid.org/0009-0008-8799-3987
Assefa TolaDepartment of Epidemiology and Biostatistics, School of Public Health, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia.
Alemayehu TesfayeSchool of Public Health, College of Health and Medical Science, Haramaya University, Harar, Ethiopia.
Birhanu ShegeneSchool of Public Health, College of Health and Medical Science, Haramaya University, Harar, Ethiopia.
Abdi Gari NegasaDepartment of Health Policy and Management, Haramaya University, Harar, Ethiopia.
Ribka MamaruSchool of Midwifery, College of Health and Medical Science, Haramaya University, Harar, Ethiopia.
Kidus YirgalemDepartment of Public Health Emergency Management, Harari Regional Health Bureau, Harar, Ethiopia.
Adisu Birhanu WeldesenbetDepartment of Epidemiology and Biostatistics, School of Public Health, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundDespite expansion of ART under universal test-and-treat strategies, lost to follow-up remains a major barrier to effective HIV care, leading to treatment interruption, drug resistance, and poor clinical outcomes. Evidence on lost to follow-up in Eastern Ethiopia during the test-and-treat era remains limited. Therefore, this study aimed to assess the incidence and predictors of lost to follow-up in "test and treat era" among adults on Anti-Retroviral Treatment at Public Hospitals in Eastern Ethiopia.

methodA retrospective follow-up study was conducted among 863 randomly selected adults newly enrolled in ART after the implementation of the Universal test and treat strategy from November 15, 2016 to March 30, 2024. LTFU was defined as failure to return for ART refill for ≥90 days after the last missed appointment without documented death, transfer-out, or treatment discontinuation. Data were extracted from patient charts using koboTool, and analyzed using STATA (V17.0). Kaplan-Meier survival curve with log-rank test used to compare survival differences, and Cox regression was used to identify predictors of lost to follow-up. Proportional hazard assumptions were checked.

resultsThe median follow-up time was 2.1 years. A total of 229 study participants (26.54%) were lost to follow-up, yielding an incidence rate of 9.9 (95% CI:8.72-11.30) per 100 person-years. Higher hazard of lost to follow-up was observed among those without a contact person (AHR = 1.47;95% CI:1.01-2.12), who had not disclosed HIV status (AHR = 1.51;95% CI:1.03-2.20), presented with WHO clinical stage IV (AHR = 2.86;95% CI:1.57-5.18), baseline CD4 < 200 cells/mm

conclusionLTFU was relatively high and remains a substantial challenge among adults receiving ART in Eastern Ethiopia during the UTT era. Clinical severity, poor adherence, and limited social support were important predictors of LTFU. Strengthening patient monitoring, adherence counseling, and targeted support for high-risk patients is essential to improve retention in HIV care and progress toward the UNAIDS 95-95-95 targets.

Indexed as

Anti-HIV AgentsHIV InfectionsLost to Follow-UpAdultEthiopiaFemaleFollow-Up StudiesHumansIncidenceMaleMiddle AgedRetrospective StudiesYoung AdultAnti-HIV AgentsARTEastern EthiopiaHIV positive adultsLost to follow-upPredictorsUniversal test and treat strategy

Identifiers

PMID42414959
PMCPMC13628732

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