Breast cancer screening programmes and self-reported mammography use in European countries

Mammography screening has been shown to be able to reduce breast cancer mortality, leading most European countries to implement mammography-based screening programmes. In our study, we analysed key characteristics of breast cancer screening programmes and mammography use in European countries. Information on screening programmes were obtained from the 2017 European Union (EU) screening report, websites from governments and cancer registries, and through literature search in PubMed (studies published up to 20 June 2022). Data on self-reported mammography use in the past 2 years were obtained from Eurostat and had been derived from the European health interview survey (cross-sectional survey), conducted in the 27 EU countries, Iceland, Norway, Serbia, Turkey and the UK in 2013 to 2015 and 2018 to 2020. Data were analysed for each country according to their human development index (HDI). By 2022, all included countries besides Bulgaria and Greece had introduced an organised mammography-based screening programme; Romania and Turkey had only pilot programmes. Screening programmes differ substantially across countries, particularly in timing of implementation (e.g., in Sweden, the Netherlands before 1990; Belgium, France between 2000 and 2004; Denmark, Germany between 2005 and 2009; Austria, Slovakia after 2010). Self-reported mammography use also differed considerably across countries, and went along with HDI-from <36% in all countries with HDI <0.85 to >70% in most countries with HDI >0.90. The data call for efforts to improve mammography screening use across Europe, particularly in countries with lower development levels where breast cancer mortality rates are also among the highest in the region.