Out of 44,682 invited screening participants, 18,225 participated in the first round of the STREAM trial. Together with the approximately 100 screening radiographers and 35 screening radiologists involved, they were asked to complete an online survey on the acceptability of DBT screening. Participants reported their experience with DBT screening compared to previous DM screening examinations. This was reported with questions on pain, discomfort, and anxiety on a 4 point Likert scale and a pain score (scale 0-10). Participants were also asked about their intention to participate again in future DBT screening. In addition, a reference group of screening participants currently undergoing DM screening was asked to complete the same questions on pain, discomfort, anxiety, and pain score for comparison. Radiographers and radiologists reported on the ease of use of DBT screening. All provided suggestions for improvement.