This article is based on the computer-assisted analysis technology under the background of the Internet to explore the related risk factors for the occurrence of elderly Parkinson's disease with osteoporosis. 996 patients with Parkinson’s disease were selected and divided into 282 cases in the osteoporosis group and 714 cases in the non-osteoporosis group according to the results of bone density examination. Correlation of metabolic characteristics. Results The age, female, and body mass index of the osteoporosis group were significantly higher than those of the non-osteoporosis group, and the bone density was significantly lower than that of the non-osteoporosis group. The difference was statistically significant (P<0.01).