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AIDS Care
Psychological and Socio-medical Aspects of AIDS/HIV
Volume 27, 2015 - Issue 7
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Original Articles

Using a call center to encourage linkage to care following mobile HIV counseling and testing

, &
Pages 921-925 | Received 26 Sep 2014, Accepted 29 Jan 2015, Published online: 03 Mar 2015
 

Abstract

Engaging newly diagnosed HIV+ individuals in treatment is a significant global challenge. As South Africa expands HIV counseling and testing (HCT) services, the growing numbers of people diagnosed with HIV will need innovative links to care approaches in order for treatment to be most effective. While definitions vary, we have defined “linkage to care” as connecting an HIV+ individual to medical care, so that CD4 cell test results are obtained and antiretroviral therapy (ART) eligibility assessed. The study is of HIV+ participants (n = 1096), from either Limpopo or Gauteng provinces from a “Links to Care” program. A two-pronged expanded HCT service was used, which included a community outreach approach to address HIV testing and a call center to encourage and track each patient's linkage to care post-HIV diagnosis. The majority of individuals (51%) were linked to care with a mean time to linkage of 31 days (with most individuals linked in less than 14 days). More females (54%) were linked to care than males (47%) and had higher CD4 cell counts than males; females had a mean CD4 cell count of 440, while males took longer to link to care and had a lower mean CD4 cell count of 331. Females of 23 years or younger had the lowest linkage rate of all females. Findings suggest that expanding HCT services to include innovative links to care approaches can improve linkage to care and subsequently impact HIV prevention.

Disclosure statement

No potential conflict of interest was reported by the authors.

Additional information

Funding

The call center and collection of administrative data for this study were supported by the Center for Disease Control through [grant number 1U2GGH000285-03].

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