J Korean Hip Soc.  2008 Sep;20(3):197-202. 10.5371/jkhs.2008.20.3.197.

Risk Factors Predicting Hip Fractures in Patients Over 70 Years Old

Affiliations
  • 1Department of Orthopedic Surgery, College of Medicine, Konkuk University, Chungju, Korea. kdkim@kku.ac.kr

Abstract

PURPOSE
We conducted a retrospective case-control study to evaluate the factors predictive of hip fractures in elderly patients.
MATERIALS AND METHODS
We studied 172 patients age 70 years or older who sustained hip fractures with minor injuries between January 2002 and January 2007. We analyzed bone mineral density, comorbidities, body mass index, and the activities of daily living (ADL) scale. One hundred eighty patients (control subjects) with no history of fracture were matched to the study subjects with respect to age and sex.
RESULTS
Multivariate logistic regression showed that female sex, low bone mineral density, high ADL scale, cerebral vascular attack, and knee osteoarthritis were associated with an increased incidence of hip fracture.
CONCLUSION
Female sex, low bone mineral density, and high ADL scale were related to hip fractures in the elderly. Knee osteoarthritis should be regarded as an independent risk factor for fractures because of an increased risk of falling.

Keyword

Hip fracture; Elderly patients; Risk factors

MeSH Terms

Activities of Daily Living
Aged
Body Mass Index
Bone Density
Case-Control Studies
Comorbidity
Female
Hip
Hip Fractures
Humans
Incidence
Logistic Models
Osteoarthritis, Knee
Retrospective Studies
Risk Factors

Cited by  1 articles

Incidence of Osteoporosis and Falls and Predictors of Fracture Risk in Postmenopausal Women
Sukhee Ahn, Yunmi Kim, Nami Chun, Sook-Hee Lee
Korean J Women Health Nurs. 2012;18(4):237-247.    doi: 10.4069/kjwhn.2012.18.4.237.

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