Cervical cancer (over-)screening in Europe: Balancing organised and opportunistic programmes

Abstract

Aims: Cervical cancer (CC) over-screening has been understudied in Europe, yet is relevant for approaching inequalities in screening uptake. Focusing on countries’ screening strategies (opportunistic systems versus organised programmes), we assess in which contexts CC over-screening is more prevalent, and which women are more likely to have engaged in cervical cancer screening (CCS) within the past year. Methods: A two-level (multilevel) design among screening women ( N = 80,761) nested in 31 European countries was used to analyse data from the second wave (2013–2015) of the European Health Interview Survey. We focused on over-screening, defined as screening more frequently than the three-yearly screening interval prescribed in the European guidelines – that is, having screened within the past year. Results: Higher levels of over-screening were observed in opportunistic systems compared to systems with organised programmes. In opportunistic systems, women with a higher socioeconomic position had a higher likelihood of being screened within the past year than their socioeconomic counterparts. Moreover, these differences diminished under organised programmes. Conclusions: Contexts with organised CCS programmes are more efficiently reducing over-screening, and enforcing the European guidelines. We suggest that the physician–patient relationship is an essential pathway for explaining socioeconomic differences in CC (over-)screening and for future interventions.