Far behind 90-70-90’s screening target: the prevalence and determinants of cervical cancer screening among Sub-Saharan African women: evidence from Demographic and Health Survey

Abstract

BACKGROUND: Cervical cancer screening is the primary goal in 90-70-90 targets to reduce cervical cancer incidence and mortality by identifying and treating women with precancerous lesions. Although several studies have been conducted in Sub-Saharan African (SSA) countries on cervical cancer screening, their coverage was limited to the regional or national level, and/or did not address individual- and community-level determinants, with existing evidence gaps to the wider SSA region using the most recent data. Hence, this study aimed to assess the pooled prevalence and multilevel correlates of cervical cancer screening among women with SSA. METHODS: This study was conducted using the Demographic Health Survey data (2015-2022) from 11 countries, and a total weighted sample of 124,787 women was considered in the analysis. Using multilevel mixed-effects logistic regression, the influence of each factor on cervical cancer screening uptake was investigated, and significant predictors were reported using the adjusted odds ratio (aOR) with their respective 95% confidence intervals (95% CI). RESULTS: The overall weighted prevalence of cervical cancer screening was 10.29 (95% CI: 7.77, 11.26), with the highest and lowest screening rates detected in Namibia and Benin at 39.3% (95% CI: 38.05, 40.54) and 0.5% (95% CI: 0.36, 0.69), respectively. Higher cervical screening uptake was observed among women aged 35-49 [aOR = 4.11; 95% CI: 3.69, 4.58] compared to 15-24 years, attending higher education [aOR = 2.71; 95% CI: 2.35, 3.23] than no formal education, being in the richest wealth quintile [aOR = 1.45; 95% CI: 1.26, 1.67], having a recent visit to a health facility [aOR = 1.83; 95% CI: 1.71, 1.95], using contraception [aOR = 1.54; 95% CI: 1.45, 1.64], recent sexual activity [aOR = 3.59; 95% CI: 2.97, 4.34], and listening to the radio [aOR = 1.78; 95%CI: 1.60, 2.15]. CONCLUSION: The overall prevalence of cervical cancer screening in SSA countries was found to be low; only one in every ten women has been screened. Strengthening universal health coverage, and promoting screening programs with an emphasis on rural areas and low socioeconomic status are key to improving screening rates and equity. Additionally, integrating cervical cancer screening with existing reproductive health programs, e.g. contraceptive service would be important.