The connotation of the undiseased includes health, sub-health and stopping the progress of disease, et al.
“未病”的涵义应指健康、亚健康、已病防变等内容；“ 上工治未病”是最先进的医学观。
2
The result showed: (1) In the same patient alone, the demyelination in the diseased nerve branch was even more serious than that in the undiseased one.