IR@PKUHSC  > 北京大学第三临床医学院  > 肾内科
学科主题临床医学
Seasonal changes in blood pressure in chronic kidney disease patients
Bi, S. -H.; Cheng, L. -T.; Zheng, D. -X.; Wang, T.
关键词Blood Pressure Seasonal Variation Chronic Kidney Disease Volume Status
刊名CLINICAL NEPHROLOGY
2010-03-01
73期:3页:216-220
收录类别SCI
文章类型Article
WOS标题词Science & Technology
类目[WOS]Urology & Nephrology
研究领域[WOS]Urology & Nephrology
关键词[WOS]AMBIENT-TEMPERATURE ; DIALYSIS PATIENTS ; HUMANS ; COLD
英文摘要

Background: Seasonal variation in blood pressure ( BP) in different populations has been described. However, no study has concentrated on the change of blood pressure in chronic kidney disease (CKD) patients, a large and growing population worldwide. Furthermore, the role of volume status in seasonal blood pressure variations remains controversial. Methods: 109 CKD patients in a single center were followed between January 1, 2007 and December 31, 2007. Systolic and diastolic blood pressure, level of serum creatinine and body weight were measured in these patients and studied along with climatology data obtained from Beijing Weather Bureau. Results: Blood pressure varied throughout the year, following a cyclic pattern. It increased from the autumn months toward winter, and decreased toward the spring and warmer months. The seasonal variation of blood pressure in CKD patients appeared not to correlate with CKD stage and similar seasonal variations were observed. Blood pressure values in the cohort of CKD patients were inversely correlated with outdoor temperatures (SBP: r = -0.882, p < 0.001; DBP: r = -0.860, p < 0.001). Furthermore, there was no significant difference in body weight between summer and winter (p > 0.05) in this group of CKD patients. Conclusions: Our results suggest that the blood pressure of CKD patients varied with the seasonal variation. The seasonal variation of blood pressure in CKD patients seemed to have no correlation with stage of CKD or change of body weight but was inversely associated with outdoor temperatures. These results suggested that volume status might not be a key mechanism causing seasonal variation in blood pressure.

语种英语
WOS记录号WOS:000275130800007
Citation statistics
Cited Times:6[WOS]   [WOS Record]     [Related Records in WOS]
文献类型期刊论文
条目标识符http://ir.bjmu.edu.cn/handle/400002259/54903
Collection北京大学第三临床医学院_肾内科
作者单位Peking Univ, Hosp 3, Div Nephrol, Beijing 100191, Peoples R China
Recommended Citation
GB/T 7714
Bi, S. -H.,Cheng, L. -T.,Zheng, D. -X.,et al. Seasonal changes in blood pressure in chronic kidney disease patients[J]. CLINICAL NEPHROLOGY,2010,73(3):216-220.
APA Bi, S. -H.,Cheng, L. -T.,Zheng, D. -X.,&Wang, T..(2010).Seasonal changes in blood pressure in chronic kidney disease patients.CLINICAL NEPHROLOGY,73(3),216-220.
MLA Bi, S. -H.,et al."Seasonal changes in blood pressure in chronic kidney disease patients".CLINICAL NEPHROLOGY 73.3(2010):216-220.
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