Adherence to triage among women with HPV-positive self-collection: a study in a middle-low income population in Argentina
Melisa Paolino, Juan Gago, Anabella Le Pera, Oscar Cinto, Laura Thouyaret, Silvina Arrossi
Abstract
INTRODUCTION: Screening for cervical cancer (CC) prevention has substantially changed with the introduction of human papillomavirus (HPV) tests. This technology compared to cytology has increased the detection of pre-malignant and malignant cervical lesions in real-world programmes in different settings. Very importantly, through self-collection, HPV testing can reduce barriers to screening and increase coverage. However, when using HPV self-collection, triage tests are a key step in the CC prevention process, and high adherence to triage has been difficult to obtain in low-middle income settings. The aim of this study was to measure adherence to triage among women with HPV+ self-collection and analysed factors associated with this adherence in a middle-low resource setting in Argentina. We also evaluated key indicators related to the implementation of the HPV self-collection strategy. METHODS: -values). RESULTS: <0.001). Furthermore, the probability of having triage at the recommended timeframe was higher among women who were older and women with public health insurance. CONCLUSIONS: Our results showed that adherence to triage in the recommended timeframe was low. In addition, the probability of having triage at the recommended timeframe was higher among women with a record of a previous Pap-based screening, a proxy of the use of health services. Our results showed that adherence to triage in the context of the HPV-self-collection strategy is challenging. The implementation of alternative approaches that might facilitate adherence to triage should be further investigated.