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首页> 外文期刊>Biological research for nursing >Factors That Influence Blood Pressure in 3-to 5-Year-Old Children: A Pilot Study
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Factors That Influence Blood Pressure in 3-to 5-Year-Old Children: A Pilot Study

机译：影响3至5岁儿童血压的因素：试点研究

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While incident elevations in blood pressure (BP) are apparent in preschool years, factors influencing BP in this population have received little attention. The purposes of this pilot study were to determine the feasibility of collecting data from preschoolers and their mothers and to determine effect sizes of relationships between BP and sex, race, birth status, body mass index (BMI), waist circumference (WC), geographic location, serum C-reactive protein (CRP), and salivary cortisol (morning, afternoon). A hypothesis-generating correlational design was used; 56 children, aged 3-5 years, were enrolled from six rural and urban Head Start programs in a southeastern state. On Day 1 of data collection, mothers completed demographic questionnaires and children had blood drawn by finger stick. On Day 2, children gave saliva samples for cortisol, were measured for height by stadiometer, weight by digital scales, and WC by tape measure and had their BP measured by Dinamap. Incident elevations in BP were found in 30% of children (17/56), the majority of which were of systolic BP; 65% of those with elevations were of normal weight. Data collection was feasible with few problems. Small-to-medium effect sizes were noted for BP status (normal, prehypertensive, and hypertensive) and cortisol p.m. and birth status (parent-reported prematurity or term); small effect sizes were seen for BP status and BMI, race, sex, and geographic location. CRP and cortisol had medium- and small-to-medium effect sizes, respectively, with diastolic blood pressure. Studies with larger, more diverse samples need to be conducted to test hypotheses posited from these estimated effect sizes.
机译：虽然学龄前儿血压（BP）发生的入射高度显而易见的是，影响该人群中BP的因素受到了很少的关注。该试点研究的目的是确定从学龄前儿童及其母亲收集数据的可行性，并确定BP和性别，种族，出生地位，体重指数（BMI），腰围（WC），地理的关系效应大小位置，血清C-反应蛋白（CRP）和唾液皮质醇（早上，下午）。使用假设产生的相关设计; 56岁的儿童3-5岁，六个农村和城市头部启动计划中纳入东南部。在数据收集第1天，母亲完成了人口调查问卷，孩子们用手指棒绘制了血液。在第2天，儿童给予皮质醇的唾液样品，由场仪，数字尺度的重量测量高度，并通过卷尺测量并通过Dinamap测量其BP。在30％的儿童（17/56）中发现了BP的事件升高，其中大多数是收缩期BP; 65％的升高的重量是正常的。数据收集很少有问题。对BP状态（正常，毛细血压和高血压）和皮质醇指出的小于中等效果大小。和出生地位（家长报告的早产或术语）;对于BP状态和BMI，种族，性别和地理位置，可以看到小效果大小。 CRP和皮质醇分别具有中小型效应尺寸，具有舒张压血压。需要进行较大，更多样化的样品进行研究，以测试从这些估计效应大小进行的假设。

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