Association between risk factors of cardiovascular diseases and osteoporosis in postmenopausal Chinese women
10.3760/cma.j.issn.0254-6450.2011.06.005
- VernacularTitle:广州市绝经后妇女心血管病危险因素与骨质疏松的关系
- Author:
Wen-Qiong XUE
1
;
Juan DENG
;
Jing-Jing LI
;
Jing LIU
;
Li-Ping HE
;
Zong-Qiu CHEN
;
Yu-Ming CHEN
Author Information
1. 中山大学
- Keywords:
Osteoporosis;
Cardiovascular risk factors;
Cross-sectional study
- From:
Chinese Journal of Epidemiology
2011;32(6):554-558
- CountryChina
- Language:Chinese
-
Abstract:
Objective To assess the relationship between cardiovascular risk factors and osteoporosis. Methods 2202 women aged 50-73 years were included in this cross-sectional study from the communities in Guangzhou, from July 2008 to January 2010. Cardiovascular risk factors including age, years since menopause, physical activity, anthropometrics, body composition, blood pressure, fasting serum lipids, glucose and uric acid, intima-media thickness(IMT) of carotid artery were assessed. Ultrasonic bone density (speed of sound) at the radius and tibia were determined. Osteoporosis was defined as T-score≤-2.5. Common factors for the cardiovascular risk factors were extracted using the factor analysis method. Results Eight common factors representing obesity, lean mass, blood triglycerides and uric acid, cholesterol, age, blood pressure, IMT and physical activity were extracted. Data from the Multivariate logistic regression showed a dose-dependent association of greater scores of age and IMT factors and lower score of lean mass factor with the increased risk of osteoporosis at the radius and tibia. As compared with the bottom quartile, the OR (95%CI) of radius and tibia osteoporosis were 0.62 (0.44-0.88) and 0.62 (0.48-0.80) for lean mass factor, 4.02 (2.72-5.94) and 3.68(2.81-4.82) for age factor, 1.41 (1.00-2.00) and 1.54 (1.19-2.00) for IMT factors, respectively. Moreover, greater blood pressure score was associated with higher risk of radius osteoporosis while the higher obese score, was correlated with the increased risk of tibia osteoporosis. Conclusion The cardiovascular-related risk factors of greater IMT, obesity, blood pressure and lower lean mass scores were associated with increased osteoporosis risks while called for more concern among the Chinese women.
