The analysis of related factors leading to hip fracture in the elderly
- VernacularTitle:老年人髋部骨折的相关因素观察
- Author:
Liangyuan WEN
;
Hengjiang CAI
;
Gongyi HUANG
;
Guowei RONG
- Publication Type:Journal Article
- Keywords:
Osteoporosis;
Femour neck;
Intertrochanter;
Fractures;
Bone density
- From:
Chinese Journal of Geriatrics
2001;0(01):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To observe the BMD threshold of hip fracture in the elderly, analyze the pre-imposing factors leading to femoral neck fracture or intertrochanteric fracture, and provide some evidences for fracture prevention. Methods The BMD examination were performed on 496 fractured patients over 60 years old which were grouped after admission according to their age, gender and fracture types, and then the results were statistically analyzed. Results The BMD of fracture cases in the elderly over 60 years old was 2.5 s less than peak bone volume. There is no obvious difference in BMD between femoral neck fracture and intertrochanteric fracture among various age groups. According to our study, most hip fractures happened at the age of 60-79 years, accounting for 73%of all hip fractures. Conclusions Decreased bone mass or osteoporosis is an important factor leading to hip fracture in the elderly. The fracture types (femoral neck fracture or intertrochanteric fracture) depend mainly on the impaction force to the hip, not only on the BMD change.
