作者: Fei Sun , Ian J Norman , Alison E While
关键词: Quality of life 、 Medicine 、 Reference group 、 Health promotion 、 Systematic review 、 Epidemiology 、 Physical fitness 、 Public health 、 Gerontology 、 Biostatistics
摘要: Physical activity (PA) in older people is critically important in the prevention of disease, maintenance of independence and improvement of quality of life. Little is known about the …