Research on measurement of bone mineral density and osteoporosis of middle and old age crowd in Huairou area and prevention of osteoporosis

OBJECTIVE To understand osteoporosis and bone mineral density measurement of middle-aged and aged people in Huairou of Beijing, put forward the prevention measures. METHODS Used Metriscan dual energy X-ray absorptiometry to detect bone mineral density in 894 cases, relationship between bone mineral density measurement and T-Score score (T), the prevalence of osteoporosis. RESULTS Every 10 years as a age period, a total of five age periods, age increased while bone mineral density, T value gradually declined, there were significant differences in bone mineral density value, T value in each age group (P﹤0.05). The bone mineral density and T value in each group were different between genders (P﹤0.05). (2) In 40-49 years, 50-59 years, 60-69 years, and 70-79 years, and 80 years groups, male osteoporosis prevalence was 2.31%, 4.76%, 17.11%, 33.33%、 64.29%, and female 3.31%, 11.97%, 35.56%, 61.54%, 75.00%. Female osteoporosis prevalence was higher than male. Older than 50 years, differences in prevalence were found between genders (P﹤0.05). CONCLUSION Determination of bone density contributes to the early detection of osteoporosis, osteoporosis prevalence of elderly in Huairou the increases with increasing age. Women have lower bone density and their osteoporosis prevalence is more serious, who is the main controlled target.