The early mortality and related risk factors of fragile hip fracture
10.3760/cma.j.issn.0253-2352.2014.07.006
- VernacularTitle:脆性髋部骨折的近期死亡率及相关危险因素研究
- Author:
Peiwen WANG
;
Yizhong LI
;
Jinkuang LIN
;
Xuedong YAO
;
Haiming YU
;
Huafeng ZHUANG
;
Xiaocong LIN
- Publication Type:Journal Article
- Keywords:
Hip joint;
Osteoporotic fractures;
Mortality;
Risk Factors
- From:
Chinese Journal of Orthopaedics
2014;34(7):730-735
- CountryChina
- Language:Chinese
-
Abstract:
Objective To observe the mortality of fragile hip fractures and evaluate the death-associated risk factors.Methods 100 men and 186 women aged 50 to 97 (mean,77.09± 10.65) years old who had fragile hip fracture over 50 years old from 2010 to 2012 were followed up,and the clinical data were retrospectively analyzed.Three months,one year and the total mortality of following time were calculated.Mortality-related risk factors were evaluated including age,gender,and surgery,duration from injury to operation,pulmonary infection,number and kind of complications.Results The 286 patients were followed up between 6 months and 42 months,with 21.42±9.88 months in average.The three month mortality was 7.69％,the patients who were followed up over one year were 231 cases,the one year mortality was 16.02％,and the total mortality of following time was 17.48％.The mortality was associated with age,gender,surgery,duration from injury to operation,number of complications,pre-injury cardiovascular disease and respiratory system diseases,and pulmonary infection.A Binary Logistic Regression analysis revealed that the independent risk factors affecting the mortality included age (OR=5.385,P=0.003),surgery (OR=21.217,P=0.000),number of complications (OR=9.038,P=0.000),pre-injury cardiovascular disease (OR=3.201,P=0.041).Conclusion The early mortality of fragile hip fractures was high and was associated with many risk factors.Age,surgery,number of complications and pre-injury cardiovascular disease were the independent risk factors affecting the mortality of fragile hip fractures.The positive treatment with complications,early surgery in condition allowed,can lower the early mortality.
