Assessing the Quality of the Endocervical Component: Pitfalls to Cervical Cancer Screening in Limpopo Province, South Africa.

Abstract

BackgroundSpecimen adequacy is an essential indicator of screening programme performance. The effectiveness and efficiency of Pap tests are classified in the laboratory based on their adequacy for interpretation as satisfactory or unsatisfactory.PurposeThe purpose of the study was to determine the processes of collecting, storing, transporting, and evaluating Pap smears in rural health facilities in Limpopo Province, South Africa.MethodA mixed-method research approach was used for the study. An exploratory sequential mixed-methods design was employed to collect and analyse qualitative data, and then use the findings to develop an instrument in a subsequent quantitative phase, thereby increasing the breadth and depth of understanding of the phenomena under study. The population comprised professional nurses, operational managers, and laboratory technicians. The qualitative strand explored challenges to cervical cancer screening, while the quantitative strand described factors contributing to the inadequacy of the cervical component. The study was conducted from July 2019 to February 2020. The results were merged for triangulation.FindingsThe inadequacy rates reported by districts ranged between 38% and 50%. The findings revealed that professional nurses lacked adequate knowledge of the skills required for collecting, labelling, and storing Pap smears before dispatch. Furthermore, the in-service training provided was poorly coordinated and unstructured, and other professional nurses were not keen on screening for cervical cancer, resulting in poor health outcomes for women in the community who had to return for repeat smears.ConclusionInadequacy of the transformation zone component and unsatisfactory smears have a higher risk of progression to cervical cancer or pre-cancer lesion than adequacy of the transformation zone.