Development and Implementation of a Mobile Phone–Based Prevention of Mother-To-Child Transmission of HIV Cascade Analysis Tool: Usability and Feasibility Testing in Kenya and Mozambique

Nami Kawakyu   ^{1, 2} , RN, MPH ;   Ruth Nduati   ^{3, 4} , MBChB, MPH ;   Khátia Munguambe   ^{5, 6} , MSc, PhD ;   Joana Coutinho   ⁷ , BSN ;   Nancy Mburu   ³ , BS ;   Georgina DeCastro   ⁷ , MS ;   Celso Inguane   ² , MPH, PhD ;   Andrew Zunt   ⁸ , BS ;   Neil Abburi   ⁸ , BS ;   Kenneth Sherr   ^{2, 9} , MPH, PhD ;   Sarah Gimbel   ^{1, 2, 9, 10} , RN, MPH, PhD

¹ Center for Global Health Nursing, University of Washington, Seattle, WA, United States

² Department of Global Health, University of Washington, Seattle, WA, United States

³ Network of AIDS Researchers in East and Southern Africa, Nairobi, Kenya

⁴ Department of Paediatrics and Child Health, University of Nairobi, Nairobi, Kenya

⁵ University of Eduardo Mondlane, Maputo, Mozambique

⁶ Manhiça Health Research Centre, Manhiça, Mozambique

⁷ Health Alliance International, Beira / Chimoio, Mozambique

⁸ Paul G Allen School of Computer Science and Engineering, University of Washington, Seattle, WA, United States

⁹ Health Alliance International, Seattle, WA, United States

¹⁰ Department of Family and Child Nursing, University of Washington, Seattle, WA, United States