Different Cadres of Clinical Care Providers and Antiretroviral Therapy Dispensers Employed in Differentiated Service Delivery Models for HIV Treatment in Malawi, South Africa, and Zambia

Number of Organizational-Models
ProviderFacility-based IndividualOut-of-facility-based IndividualHealth Care Worker-led GroupClient-led GroupTotal
Clinical care provider
 Medical doctor/medical officer/clinical officer912214
 Community health worker01012
 Non-specified clinician373215
 Unclear/not reported1365428
Antiretroviral therapy dispenser
 Pharmacist/pharmacy assistant1272021
 Community health worker065011
 Designated patient021912
 Lay counselor/trained non-clinical personnel0149023
 Medication locker/remote pharmacist03003
 Unclear/not reported1346023