Supplementary Material: Expanded carrier in screening in Flanders (Belgium): an online survey on the perspectives of non-pregnant reproductive-aged women

Abstract <br><br>Background: Despite a considerable interest in expanded carrier screening (ECS) in the general population, actual uptake of ECS remains low. More insights are needed to better understand the perspectives of reproductive-aged individuals. <br><br>Materials and methods: Non-pregnant women of reproductive age recruited through public pharmacies throughout Flanders (Belgium) were invited to participate in an online survey. <br><br>Results: Most participants (63.6%) indicated they would consider ECS for themselves in the future. About 1 in 2 participants showed a positive attitude towards ECS. <br><br>Conclusion: This study reports valuable insights in the perspectives of non-pregnant reproductive aged women in Flanders (Belgium) regarding ECS that can be used in the on-going debate on the responsible implementation of ECS. <br><br> <br><br>Text A: Background information <br><br> <br><br>Text B: Questionnaire <br><br> <br><br>Text C Supplementary data: <br><br>Table 8: Sociodemographic Characteristics of participants <br><br>Table 9: Perceived susceptibility <br><br>Table 10: Acceptability &amp; intention to participate in ECS <br><br>Table 11: Knowledge about ECS related concepts <br><br>Table 12: Attitudes towards ECS <br><br>Table 13: Preferences for the practical organization of a population-based ECS offer <br>