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Continuing Medical Education (CME) for Doctors (232) e-Learning and Digital Medical Education (1694) Research Instruments, Questionnaires, and Tools (1256) Decision Support for Health Professionals (2405) Design and Usability of Medical Devices (248) mHealth for Screening (490)

Published on in Vol 12 (2026)

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/86730, first published .
Medical professionals in white coats reviewing ultrasound images on tablets

A Competency Assessment Tool for Liver Contrast-Enhanced Ultrasound Among Sonography Trainees: Development and Multicenter Validation Study

A Competency Assessment Tool for Liver Contrast-Enhanced Ultrasound Among Sonography Trainees: Development and Multicenter Validation Study

Authors of this article:

Yanping Ma1 Author Orcid Image ;   Bowen Zheng1 Author Orcid Image ;   Jie Ren1 Author Orcid Image ;   Wen He2 Author Orcid Image ;   Lei Shang3 Author Orcid Image ;   Hui Wang4 Author Orcid Image ;   Gaiqin Xue5 Author Orcid Image ;   Fang Nie6 Author Orcid Image ;   Yanli Guo7 Author Orcid Image ;   Yukun Luo8 Author Orcid Image ;   Hongxia Zhang2 Author Orcid Image ;   Xuan Wang2 Author Orcid Image ;   Xiang Jing9 Author Orcid Image ;   Ruifang Zhang10 Author Orcid Image ;   Jianjun Yuan11 Author Orcid Image ;   Rong Wu12 Author Orcid Image ;   Xiaomao Luo13 Author Orcid Image ;   Fenglin Dong14 Author Orcid Image ;   Yan Luo15 Author Orcid Image ;   Qiang Lu15 Author Orcid Image ;   Jintang Liao16 Author Orcid Image ;   Pintong Huang17 Author Orcid Image ;   Qin Chen18 Author Orcid Image ;   Jia’an Zhu19 Author Orcid Image ;   Youfeng Xu20 Author Orcid Image ;   Xiaoyan Xie21 Author Orcid Image
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