Blood pressure patterns in normal pregnancy, gestational hypertension, and preeclampsia
Blood pressure patterns in normal pregnancy, gestational hypertension, and preeclampsia
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DOI：
10.1161/01.hyp.36.2.149
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发表时间：
2000-08-01
期刊：
影响因子：
8.3
通讯作者：
Iglesias, M
中科院分区：
文献类型：
--
作者：
Hermida, RC;Ayala, DE;Iglesias, M
为了描述临床健康妇女以及发生妊娠期高血压或先兆子痫的孕妇在妊娠三个月期间的每日血压模式，我们分析了1494个血压系列，其中124名无并发症妊娠妇女，55名妊娠期高血压妇女，23例最终诊断为先兆子痫。通过群体多成分分析建立各组和妊娠三个月血压变化的昼夜节律模式。所有妊娠期妇女的收缩压和舒张压均表现出高度统计学显著的昼夜节律模式，该模式由包括24小时和12小时周期分量的线性模型表示（P
With the aim to describe the daily pattern of blood pressure during the trimesters of pregnancy in clinically healthy women as well as in pregnant women who developed gestational hypertension or preeclampsia, we analyzed 1494 blood pressure series systematically sampled by ambulatory monitoring for 48 hours every 4 weeks after the first obstetric visit in 124 women with uncomplicated pregnancies, 55 with gestational hypertension, and 23 with a final diagnosis of preoclampsia. The circadian pattern of blood pressure variation for each group and trimester of gestation was established by population multiple-component analysis. A highly statistically significant circadian pattern represented by a linear model that includes components with periods of 24 and 12 hours is demonstrated for systolic and diastolic blood pressure for all groups of pregnant women in all trimesters (P