Relationship between osteoporosis and carotid artery disease in the elderly
- VernacularTitle:老年人颈动脉病变与骨质疏松相关性研究
- Author:
Guang YAN
;
Mengwen SUN
;
Xuan WANG
;
Yuhua CHEN
- Publication Type:Journal Article
- Keywords:
Osteoporosis;
Bone mineral density;
Carotid artery
- From:
Chinese Journal of Geriatrics
2008;27(10):728-730
- CountryChina
- Language:Chinese
-
Abstract:
ObjectiveTo study the relationship between osteoporosis and carotid artery disease in the elderly. Methods102 elderly patients were registered for this study and the extraeranial carotid was detected by ultrasound scan. The carotid intima-media thickness (IMT) and the plaque index (PI) were measured and calculated respectively. Meanwhile the patients were divided into two groups according to the results of bone mineral density (BMI) measurement: the osteoporosis group and the non-osteoporosis group. The IMT, PI, carotid stenotic rate and some biochemical parameters were recorded and compared between the two groups. Relationship between these parameters and osteoporosis were evaluated by logistic regression model and partial correlation analysis. ResultsThe differences in serum calcium and the levels of TC,TG,HDL and LDL between osteoporosis group and non-osteoporosis group were statistically significant (all P＜0.05), while the level differences in serum phosphorus, fasting blood glucose and uric acid had no statistical significance between the two groups (P＞0.05). Moreover, the IMT and PI in osteoporosis group were significantly higher than those in non-osteoporosis group (P＜0.05). Among the 102 patients, 48 cases showed the carotid stenotic rate ＞ 50%, including 41 patients in osteoporosis group as well as 7 patients in non-osteoporosis group(P＜0.05). Logistic regression showed that age, HDL-C, IMT, PI and carotid stenotic rate＞50 % were the correlated factors of osteoporosis and among them, IMT, PI and carotid stenotic rate＞50% had higher risks (OR = 17.13,99.33,289.13). There was positive correlation between the carotid artery disease and osteoporosis. ConclusionsThere is a relationship between osteoporosis and carotid artery disease in the elderly. Emphasis should be paid on comprehensive prevention for osteoporosis and carotid artery disease in the elderly.
