In the past 30 years in China, the number of patients with osteoporosis has increased threefold. With the increase of aging population in China, there are about 90 million patients with different degrees of osteoporosis, among which the incidence of osteoporosis in elderly women aged 60-69 is as high as 50% to 70%. Statistics show that the bone density of people at the age of 70 is only equivalent to about 50% of that in youth, and the incidence of osteoporosis reaches more than 60%. However, compared with foreign countries, the degree of awareness of the disease in China is significantly lower.