老年人杓型与非杓型高血压对外周血管和肾脏的损害
袁公贤;王桦;任江华;黄从新;汪迎晖;刘珍丽
【期刊名称】《中华老年医学杂志》 【年(卷),期】2012(031)005
【摘要】Objective To evaluate periphery artery and renal injury in elderly patients with dipper and non-dipper isolated systolic hypertension(ISH). Methods Totally 187 elderly cases were divided into 51 patients with non-dipper hypertension,70 patients with dipper hypertension aged (72.4±5.6) years and 66 cases with normal blood pressure as control according to results of dynamic blood pressure recorder. Ankle-brachial index (ABI),brachial ankle artery pulse wave velocity (baPWV),retinol-binding protein (RBP) and Cystatin C were assessed. ABI and baPWV were determined by a non-invasive automatic waveform analyzer. Results The baPWV value in nondipper group was higher
than
dipper
group
[(1869.3±285.6)cm/s
vs.(1703.1±235.2)cm/s,q=4.73,P＜0.01],while the value of ABI in non-dipper group was lower than dipper group (1.0 ±0.2vs.1.1±0.2,q=4.74,P＜0.01).The level of Cystatin C was elevated in non-dipper group versus dipper group [(1.4±0.5) mg/L vs. (1.0±0.5)mg/L,q=6.92,P＜0.01]. There were no differences in RBP concentration among the three groups (F=2.39,P＞0.05).At baPWV＞ 1400cm/s,the level of Cystatin C was increased in 47 cases with non-dipper hypertension as compared with
老年人杓型与非杓型高血压对外周血管和肾脏的损害
