104 results on '"van Heerden, Alastair"'
Search Results
2. Changes in Stigma and Social Support among Participants in a Randomized Trial of a Novel Expanded Social Network-based HIV Testing Intervention in KwaZulu-Natal, South Africa
3. Preventing tuberculosis with community‐based care in an HIV‐endemic setting: a modelling analysis
4. Exploring upbringing styles of highly resilient students in South Africa: A mixed methods study
5. Estimating the effect of COVID-19 pandemic restrictions on self-reported antiretroviral therapy use and late refill visits among people living with HIV in rural South Africa
6. Low TB-treatment initiation after positive TB-LAM results
7. People living with HIV’s perspectives of acceptability of fee for home delivery of ART: a qualitative study
8. A collaborative realist review of remote measurement technologies for depression in young people
9. Implementation of the advanced HIV disease care package with point-of-care CD4 testing during tuberculosis case finding: A mixed-methods evaluation
10. Computer-aided detection thresholds for digital chest x-ray interpretation in tuberculosis diagnostic algorithms
11. Prospective Follow-Up of Adolescents With and at Risk for Depression: Protocol and Methods of the Identifying Depression Early in Adolescence Risk Stratified Cohort (IDEA-RiSCo) Longitudinal Assessments
12. Chatbots for HIV Prevention and Care: a Narrative Review
13. COVID-19 screening in low resource settings using artificial intelligence for chest radiographs and point-of-care blood tests
14. Development and empirical test of the research‐informed South African Relationship Functioning Assessment (SARFA)
15. Reconsidering Priorities for Digital Maternal and Child Health: Community-centered Perspectives from South Africa
16. Population health impact, cost-effectiveness, and affordability of community-based HIV treatment and monitoring in South Africa: A health economics modelling study
17. Incidental radiological findings during clinical tuberculosis screening in Lesotho and South Africa: a case series
18. Preventing tuberculosis with community-based care in an HIV-endemic setting: a modeling analysis
19. Assessing Mood With the Identifying Depression Early in Adolescence Chatbot (IDEABot): Development and Implementation Study
20. Editorial: Generative artificial intelligence and the ecology of human development
21. The dynamics of sexual risk amongst South African youth in age-disparate relationships
22. Global Mental Health Services and the Impact of Artificial Intelligence–Powered Large Language Models
23. Perceptions of the COVID-19 pandemic: a qualitative study with South African adults
24. Identifying characteristics of the natural and built environment associated with child development: A pilot study integrating google street view, computer vision models, and bioinformatic approaches
25. Evaluation of tuberculosis diagnostic test accuracy using Bayesian latent class analysis in the presence of conditional dependence between the diagnostic tests used in a community-based tuberculosis screening study
26. Barriers, Facilitators, and Strategies to Improve Participation of a Couple-Based Intervention to Address Women’s Antiretroviral Therapy Adherence in KwaZulu-Natal, South Africa
27. Reflections on Digital Maternal and Child Health Support for Mothers and Community Health Workers in Rural Areas of Limpopo Province, South Africa
28. A Sequential Multiple Assignment Randomized Trial of scalable interventions for ART delivery in South Africa: the SMART ART study
29. Opportunities to leverage reproductive goals and ideals among South African men to promote HIV testing, treatment and prevention: A qualitative study
30. The Feasibility and Acceptability of an mHealth Conversational Agent Designed to Support HIV Self-testing in South Africa: Cross-sectional Study
31. Digital delivery of behavioural activation therapy to overcome depression and facilitate social and economic transitions of adolescents in South Africa (the DoBAt study): protocol for a pilot randomised controlled trial
32. Fee for home delivery and monitoring of antiretroviral therapy for HIV infection compared with standard clinic-based services in South Africa: a randomised controlled trial
33. Implications of covariate induced test dependence on the diagnostic accuracy of latent class analysis in pulmonary tuberculosis
34. Assessing Mood With the Identifying Depression Early in Adolescence Chatbot (IDEABot): Development and Implementation Study (Preprint)
35. Whole person HIV services: a social science approach
36. Hacking Early Childhood: How will digital technologies change early childhood, and what do we all need to do about it?
37. Understanding the factors that impact effective uptake and maintenance of HIV care programs in South African primary health care clinics
38. Supporting Treatment for Anti-Retroviral Therapy (START) Together: Protocol for a pilot, randomized, couple-based intervention to promote women's ART adherence and men's engagement in HIV care in KwaZulu-Natal, South Africa
39. Feasibility and acceptability of continuous at-home glucose monitoring during pregnancy: a mixed-methods pilot study
40. Community-based Co-design across Geographic Locations and Cultures: Methodological Lessons from Co-design Workshops in South Africa
41. Protocol: evaluation of an optimised couples-focused intervention to increase testing for HIV in rural KwaZulu-Natal, South Africa, the Igugu Lethu (‘Our treasure’) cohort study
42. Digital delivery of Behavioural Activation therapy to overcome depression and facilitate social and economic transitions of adolescents in South Africa (the DoBAt study): protocol for a pilot randomised controlled trial
43. “Now, I have my baby so I don’t go anywhere”: A mixed method approach to the ‘everyday’ and young motherhood integrating qualitative interviews and passive digital data from mobile devices
44. Remote measurement technologies for depression in young people: A realist review with meaningful lived experience involvement and recommendations for future research and practice
45. Evaluation of a behavioural intervention to promote uptake of couples HIV testing in rural South Africa
46. Assessment of a viral load result-triggered automated differentiated service delivery model for people taking ART in Lesotho (the VITAL study): Study protocol of a cluster-randomized trial
47. Secondary Distribution of HIV Self-Testing Kits to Social and Sexual Networks of PLWH in KwaZulu-Natal, South Africa. A Brief Report
48. Feasibility of implementing the advanced HIV disease care package as part of community-based HIV/TB activities: a mixed-methods study protocol
49. “I think it’s communication and trust and sharing everything”: Qualitative evidence for a model of healthy intimate relationships in Black women living with HIV and men in KwaZulu‐Natal, South Africa
50. Global HIV efforts need to focus on key populations in LMICs
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