Andreas D Haas

Dados Biográficos

ID7448205
NOMEAndreas D Haas
PRENOMESAndreas D
SOBRENOMEHaas
ASSINATURAHAAS A D
AFILIAÇÕESUniversity of Bern
ORCID0000-0002-4849-181X
VERIFICADOSim
TOTAL DE OBRAS8
TOTAL DE CITAÇÕES0
TOTAL COMO AUTOR8
TOTAL COMO EDITOR0
PRIMEIRO ANO DE PUBLICAÇÃO2014
ANO MAIS RECENTE DE PUBLICAÇÃO2026
ÍNDICE H0

  • Self-reported and Point-of-Care Biomarkers of Substance Use Measures Among Older Adults with HIV from Low- and Middle-Income Countries

    Open AccessKathryn E Lancaster, Melissa A Stockton et al.ARTICLEAIDS and Behavior2026

    Measuring alcohol and other drug (AOD) use remains challenging in HIV care in low- and middle-income countries, where self-report and point-of-care (POC) urine biomarkers capture different time windows. Among 2,059 people with HIV aged 40 years or older across eight IeDEA clinics (2020 to 2022), we examined what self-reported AOD use (AUDIT, ASSIST) and POC urine tests (uEtG for alcohol; 5-panel drug screen) each capture. Self-report identified m…

  • Suicidal thoughts and behaviours in Cape Town

    Open AccessMpho Tlali, Reshma Kassanjee et al.ARTICLESSM - Mental Health2026

    Suicidal thoughts and behaviours (STBs) are traditionally attributed to mental disorders; however, increasing evidence indicates that social determinants contribute to suicide risk. We examined STBs and their socioeconomic, psychosocial and clinical correlates in two communities in Cape Town. We conducted psychiatric diagnostic interviews (MINI) at three public-sector facilities (2023-2024). Adults aged ≥18 years, with and without HIV, were recru…

  • Authorship inequalities in global health research

    Open AccessVeronika W Skrivankova, Veronika Skrivankova et al.ARTICLEBMJ Global Health2023

    BACKGROUND: The International epidemiology Databases to Evaluate AIDS conducts research in several regions, including in Southern Africa. We assessed authorship inequalities for the Southern African region, which is led by South African and Swiss investigators. METHODS: We analysed authorships of publications from 2007 to 2020 by gender, country income group, time and citation impact. We used 2020 World Bank categories to define income groups and…

  • Mental Health, ART Adherence, and Viral Suppression Among Adolescents and Adults Living with HIV in South Africa

    Open AccessAndreas D Haas, Raphael Lienhard et al.ARTICLEAIDS and Behavior2023

    We followed adolescents and adults living with HIV aged older than 15 years who enrolled in a South African private-sector HIV programme to examine adherence and viral non-suppression (viral load > 400 copies/mL) of participants with (20,743, 38%) and without (33,635, 62%) mental health diagnoses. Mental health diagnoses were associated with unfavourable adherence patterns. The risk of viral non-suppression was higher among patients with organic …

  • Mental health of migrants with pre-migration exposure to armed conflict

    Open AccessCristina Mesa-Vieira, Andreas D Haas et al.ARTICLEThe Lancet Public Health2022

  • Prevalence of and factors associated with late diagnosis of HIV in Malawi, Zambia, and Zimbabwe

    Open AccessAndreas D Haas, Elizabeth Radin et al.ARTICLEPLOS Global Public Health2022

    Introduction Late diagnosis of HIV (LD) increases the risk of morbidity, mortality, and HIV transmission. We used nationally representative data from population-based HIV impact assessment (PHIA) surveys in Malawi, Zambia, and Zimbabwe (2015–2016) to characterize adults at risk of LD and to examine associations between LD and presumed HIV transmission to cohabiting sexual partners. Methods We estimated the prevalence of LD, defined as CD4 count R…

  • Diagnosis and treatment of opioid-related disorders in a South African private sector medical insurance scheme

    Open AccessMpho Tlali, A Scheibe et al.ARTICLEInternational Journal of Drug…2022

  • Retention in care under universal antiretroviral therapy for HIV-infected pregnant and breastfeeding women (‘Option B+’) in Malawi

    Lyson Tenthani, Andreas D Haas et al.ARTICLEAIDS2014

    OBJECTIVE: To explore the levels and determinants of loss to follow-up (LTF) under universal lifelong antiretroviral therapy (ART) for pregnant and breastfeeding women ('Option B+') in Malawi. DESIGN, SETTING, AND PARTICIPANTS: We examined retention in care, from the date of ART initiation up to 6 months, for women in the Option B+ program. We analysed nationwide facility-level data on women who started ART at 540 facilities (n = 21,939), as well…