Race and diurnal blood pressure patterns - A review and meta-analysis
Race and diurnal blood pressure patterns - A review and meta-analysis
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DOI：
10.1161/01.hyp.33.5.1099
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发表时间：
1999-05-01
期刊：
影响因子：
8.3
通讯作者：
Dimsdale, JE
中科院分区：
文献类型：
--
作者：
Profant, J;Dimsdale, JE
研究人员报告了关于种族在昼夜血压模式中的作用的不同发现。我们对这些文献进行了回顾和元分析，以确定种族对昼夜血压模式的总体影响。共回顾了18项研究，涉及2852名受试者。使用根据研究报告中直接提供的数据计算的效应量进行荟萃分析。对黑人和白人在白天和夜间收缩压和舒张压以及收缩压和舒张压夜间下降方面的差异进行了单独的荟萃分析。为了评价涉及美国黑人与非美国黑人的研究结果的差异，对涉及美国黑人和非美国黑人的比较进行了黑人/白色差异的总体荟萃分析和亚组内荟萃分析。总体荟萃分析的结果表明，黑人在夜间和白天的收缩压和舒张压水平较高。这些差异在夜间显著大于白天（P
Investigators have reported variable findings regarding the role of race in diurnal blood pressure patterns. We performed a review and mete-analysis of this literature to identify the overall effect of race on circadian blood pressure patterns. Eighteen studies involving 2852 participants were reviewed. Meta-analyses were conducted using effect sizes calculated from the data provided directly in the study reports. Separate meta-analyses were conducted on effect sizes for differences between blacks and whites in daytime and nighttime systolic and diastolic blood pressure and nocturnal dip in systolic and diastolic blood pressure. To evaluate discrepancies in findings from studies involving American versus non-American blacks, overall meta-analyses as well as within-subset mete-analyses of black/white differences were conducted for comparisons involving American and non-American blacks. Results of overall meta-analyses indicate that blacks experience higher levels of systolic and diastolic blood pressure, both at night and during the day. These differences were significantly greater at-night than during the day (P