Investigation And Analysis Of The Risk Factors In 120 Osteoporotic Vertibral Fractures

Objective To detect the risk factors of osteoporotic vertibral fracture, and to explore the distribution rule of the risk factors in esteoporotic vertibral fracture, then to provide an objective basis for the orthopedics surgeons to forecast the osteoporotic vertibral fracture in early days. As a result, we can administer the appropriate intervention to avoid the happening of the fractures.Methods The studying is adopting case contrast study method, Choose the case group and the control group each 120 examples randomly in Guangzhou traditional Chinese medicine university affiliated orthopedics hospital during January 2006 to March 2007. Relevance condition such as inquiring into bone density, sex, age, nation, occupation, level of education, season, region, falling down, case history, menarche age, menopause age, body mass index, classification of traditional Chinese medicine and routine life style (include exercise, food and drink, smoking, drinking) et at. Carry out the SPSS 11.5 edition software package, applicate chi-square test, single factor analysis of variance, noncondition logistic multivariate regression statistical analysis.Results Statistic analysis result demonstrated that there are 13 factors connected with osteoporotic vertebral fracture, consist of age, weight, body mass index, menopause age, pregnancy number, bone density, sex, fracture medical history, coronary heart disease history, often drink milk, often drink strong tea, outdoor exercises and smoking. And then get through the noncondition logistic multivariate regression statistical analysis screening out 7 major risk factors, namely bone density(OR_low/high=93.786), fracture medical history(OR_yes/no=1.636), body mass index(OR_low/highh=1.109), menopause age (OR_low/high=1.851), pregnancy number(OR_low/high=0.438), sex(OR_male/female=0.225) and often drink strong tea(OR_yes/no=1.460). Discovered the osteoporotic vertebral fracture morbidity season referring to spring much (account for 40.8%), the morbidity incentive is caused by falling over much (account for 51.6%), the traditional Chinese medicine certificate type is that the insufficiency of both the spleen and the kidney type much (accounts for 50.8%).Conclusion According to the investigation and research results, we discovered that major risk factors of the osteoporotic vertibral fracture are likely low bone density, fracture medical history, low body mass index, small menopause age, high pregnancy number, sex(female) and often drink strong tea. At the same time, we get rid of other possibility conpounded factors and non-major risk factors, comprise of age, weight, coronary heart disease history, often drink milk, outdoor exercises and smoking. Arises the season to see is Spring. Fall is the most common cause. And find the major traditional Chinese medicine certificate type is that the insufficiency of both the spleen and the kidney type.