Supplementary Table 1. Procedure step number and corresponding prompt.

Key words are underlined. Step versions correspond to the iterative changes in the wording of the protocol made to improve patient understanding of the procedure.关键词已标注下划线。步骤版本对应为提升患者对操作流程的理解，针对诊疗方案（protocol）措辞实施的迭代调整。