A new study raises questions about the effectiveness of padded hip protectors worn by older people to help prevent fractures if they fall.
A new study raises questions about the effectiveness of padded hip protectors worn by older people to help prevent fractures if they fall.
如果他们落下，一个新的研究提出被老年人穿帮助避免骨折的关于填补的髋保护者的效力的疑问。