低出生体重儿早期“赶上生长”多因素分析

来源 :实用预防医学 | 被引量 : 0次 | 上传用户:ch101732
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
目的 了解低出生体重儿(LBWI)生后1岁内追赶性生长、体格发育速度和营养性疾病的发病情况. 方法 将1岁内于2、4、6、9、12月龄进行系统体检的100例LBWI作为低体重组,与93例正常体重儿(NBWI)组作对照比较,分析2组"赶上生长"、体格发育速度和营养性疾病的检出情况. 结果 85%的LBWI体重在12月龄达到"赶上生长",74%的LBWI身高在12月龄达到"赶上生长";LBWI体重和身高的总体均值仍低于NBWI(P
其他文献
A simple method for rapid estimation of the enantioselectivity of lipase in resolution of chiral esters is described. The enantioselectivity of lipase can be es
Stream Register File (SRF) is a large on-chip memory of the stream processor and its efficient management is essential for good performance. Current stream prog
In this article, the authors obtain an inequality of homogeneous expansion for f, where f is a quasi-convex mapping (including quasi-convex mapping of type A an
In the study of process calculi, encoding between different calculi is an effective way to compare the expressive power of calculi and can shed light on the ess
It is showed that,as the Mach number goes to zero,the weak solution of the compressible Navier-Stokes equations in the whole space with general initial data con
A simple robust"strut algorithm"is presented which, when given a graph embedded in 3D space, thickens its edges into solid struts. Various applications, crystallographic and sculptural, are shown in w
The title compounds,C7H4I2O2 1 and C13H7I2N2O3 2,have been synthesized and characterized by single-crystal X-ray diffraction.Compound 1 crystallizes in monoclin
Monolithic catalysts of Pt/La-Al2O3 and Pt/Ce0.67Zr0.33O2 were prepared to investigate methane selective catalytic reduction (SCR) of NO.The results indicate th
In this article, the authors define the derived function of an algeboidal function in the unit disc, prove it is an algabriodal function, and study the order of
Chiral bis-corrole 1 and 2 were prepared by reaction of (s)-2,2-bis(bromomethyl)-1,1-binaphthyl and 10-(4-hydroxylphenyl)-5,15-bis(pentafluorophenyl)corrole or