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The benefits of population-based screening for breast cancer are now accepted although, in practice, programmes often fail to achieve their full potential. In this paper, we propose a conceptual model that situates screening programmes within the broader health system to understand the factors that influence their outcomes. We view the overall screening system as having multiple sub-systems to identify the population at risk, generate knowledge of effectiveness, maximise uptake, operate the programme, and optimise follow-up and assurance of subsequent treatment. Based on this model we have developed the Barriers to Effective Screening Tool (BEST) for analysing government-led, population-based screening programmes from a health systems perspective. Conceived as a self-assessment tool, we piloted the tool with key informants in six European countries (Estonia, Finland, Hungary, Italy, The Netherlands and Slovenia) to identify barriers to the optimal operation of population-based breast ca

The aim of this study was to identify barriers to effective breast, cervical and colorectal cancer screening programmes throughout the whole of the European region using the Barriers to Effective Screening Tool (BEST). The study was part of the scope of the EU-TOPIA (TOwards imProved screening for breast, cervical and colorectal cancer In All of Europe) project and respondents were European screening organisers, researchers and policymakers taking part in a workshop for the project in Budapest in September 2017. 67 respondents from 31 countries responded to the online survey. The study found that there are many barriers to effective screening throughout the system from identification of the eligible population to ensuring appropriate follow-up and treatment for the three cancers. The most common barriers were opportunistic screening, sub-optimal participation, limited capacity (including trained human resource), inadequate and/or disjointed information technology s

The aim of this study was to identify barriers to effective cervical and colorectal cancers screening programmes in Europe. The Barriers to Effective Screening Tool (BEST), based on a health systems approach, was completed by teams of three to six experts on cancer screening in each of the six countries involved in leading the EU-TOPIA project (TOwards imProved screening for breast, cervical and colorectal cancer In All of Europe). While the basic components of screening systems and the challenges they face, such as low participation, are similar, there are also many differences, both in the structures underpinning particular functions, such as maintenance of populationregisters and monitoring outcomes, and the ways that they operate. Many of these lie outside the strict organisational boundaries of screening programmes. BEST offers a means to identify and prioritise issues for further detailed exploration. The holistic health systems approach to assessing barriers differs from previous approaches. Those focus on individual characteristics that determine participation. The approach described here provides additional opportunities to improve outcomes with measures that are largely within the control of those managing the health system.