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首页> 外文期刊>Universal Journal of Public Health >Z-Score Anthropometric Indicators Derived from NCHS-1977, CDC-2000 and WHO-2006 in Children Under 5 Years in Central Area of Peru
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Z-Score Anthropometric Indicators Derived from NCHS-1977, CDC-2000 and WHO-2006 in Children Under 5 Years in Central Area of Peru

机译：秘鲁中部地区5岁以下儿童的NCHS-1977，CDC-2000和WHO-2006得出的Z得分人体测量指标

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Objectives. To Identify and analyze the distribution of Z-scores of anthropometric indices of children between 36-60 months of age in the province of Huancayo, Peru, which were calculated based on the NCHS-1977, CDC -2000 and WHO-2006 references. Methods. We analyzed a database of 2640 children (1268 males and 1372 females) collected between 1992-2007. The Z-scores were determined using the Anthro V.3.0 and the EpiInfo 6.04. The data were divided into four chronological periods: First, 1992 with 532 data; Second, from 1993 to 1997 with 370 data; Third. From 1998 t0o 2002 with 494 data, and Fourth from 2003 to 2007 with 1244 data. Results. The weight-for-age, height-for-age, weight-for-height and body mass index Z-scores were different for each assessment standard. The mean+SD of the weight-for-age, height-for-age, weight-for- height and BMI Z-scores with NCHS were -0.85+0.88, -1.29+1.07, -0.04+0,84 and 0.05+1.05 respectively, with CDC the values were -0.79+0.95, -1.08+1.05, -0.12+1.00 and 0.05+0.91 and with WHO the values were -0.75+0.84, -1.40 +1.02, 0.15+0.91 and 0.21+0.91, correspondingly. With the new WHO standard it was obtained lower Z-scores of height-for-age than with NCHS, being the farthest curve from the median. The new WHO standard would be the most accurate and realistic standard used to determine the Z-scores, because was determined in a multicentric study to world level, and it should be officially adopted for the nutritional assessment in children under 5 years.
机译：目标。为了识别和分析秘鲁Huancayo省36-60个月之间儿童的人体测量指标的Z得分分布，这些得分是根据NCHS-1977，CDC -2000和WHO-2006参考文献计算得出的。方法。我们分析了1992年至2007年间收集的2640名儿童（1268名男性和1372名女性）的数据库。使用Anthro V.3.0和EpiInfo 6.04确定Z分数。数据分为四个时间段：首先是1992年，共532个数据;第二个是时间序列。第二，从1993年到1997年的370个数据;第三。从1998年到2002年，共494个数据;从2003年到2007年第四，共1244个数据。结果。每个评估标准的年龄体重，年龄高度，体重重量和体重指数Z分数均不同。年龄重，年龄重，身高重和BMI Z得分与NCHS的平均值+ SD为-0.85 + 0.88，-1.29 + 1.07，-0.04 + 0.84和0.05+ CDC值为1.05，分别为-0.79 + 0.95，-1.08 + 1.05，-0.12 + 1.00和0.05 + 0.91，WHO分别为-0.75 + 0.84，-1.40 + 1.02、0.15 + 0.91和0.21 + 0.91，相应地。使用新的WHO标准，获得的年龄高度Z得分低于NCHS，这是离中位数最远的曲线。新的WHO标准将是用于确定Z评分的最准确，最现实的标准，因为它是在一项针对世界水平的多中心研究中确定的，并且应正式用于5岁以下儿童的营养评估。

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