Researchers at the University of Manitoba in Canada say that in most cases the physical condition followed the anxiety disorder.But, they say, exactly how the two are connected remains unknown.

• 加拿大马尼托巴湖大学的研究人员指出，大多数情况下，在焦虑症之后会出现身体疾病，但他们表示，二者是究竟如何产生联系的还亟待探索。