Austin M Oberlin1,2,3, Tafadzwa Pasipamire2, Carla J Chibwesha1,2,3. 1. Division of Global Women's Health, Department of Obstetrics and Gynecology, University of North Carolina, Chapel Hill, NC, USA. 2. Right to Care, Helen Joseph Hospital, Johannesburg, South Africa. 3. Clinical HIV Research Unit, Department of Internal Medicine, University of the Witwatersrand, Johannesburg, South Africa.
Abstract
OBJECTIVE: To determine preferences for HPV-based cervical cancer screening among South African women. METHODS: A discrete choice experiment survey was conducted among 298 women who attended two public-sector clinics in South Africa from February 1 to May 31, 2018. Participants chose between hypothetical screening scenarios: method of swab collection (self or provider); timing of treatment (same day or return visit); type of clinic (static or mobile); cost of services (US $0 or US $4); and time spent at the clinic (30, 60, or 120 minutes). A logistic regression model was generated to evaluate the importance of each attribute. A market simulation analysis was performed to determine potential uptake of the various screening strategies. RESULTS: The participants expressed strong preferences for free services (β=0.50; P<0.001) and same-day HPV testing and treatment (β=0.40; P<0.001). The market simulation indicated that 83.8% of women would be willing to undergo screening if services were free; the swab was collected by the provider; and treatment was offered at a return visit. Including same-day testing and treatment in the model increased uptake to 96.4%. CONCLUSION: Offering same-day HPV testing and treatment could substantially improve uptake of cervical cancer screening in the South African public healthcare sector.
OBJECTIVE: To determine preferences for HPV-based cervical cancer screening among South African women. METHODS: A discrete choice experiment survey was conducted among 298 women who attended two public-sector clinics in South Africa from February 1 to May 31, 2018. Participants chose between hypothetical screening scenarios: method of swab collection (self or provider); timing of treatment (same day or return visit); type of clinic (static or mobile); cost of services (US $0 or US $4); and time spent at the clinic (30, 60, or 120 minutes). A logistic regression model was generated to evaluate the importance of each attribute. A market simulation analysis was performed to determine potential uptake of the various screening strategies. RESULTS: The participants expressed strong preferences for free services (β=0.50; P<0.001) and same-day HPV testing and treatment (β=0.40; P<0.001). The market simulation indicated that 83.8% of women would be willing to undergo screening if services were free; the swab was collected by the provider; and treatment was offered at a return visit. Including same-day testing and treatment in the model increased uptake to 96.4%. CONCLUSION: Offering same-day HPV testing and treatment could substantially improve uptake of cervical cancer screening in the South African public healthcare sector.