
The primary causes of VLBW are premature birth (born <37 weeks gestation, and often <30 weeks) and intrauterine growth restriction (IUGR), usually due to problems with placenta, maternal health, or to birth defects.
Low birth weight: Case definition & guidelines for data …
‘Low birth weight’ (LBW) has been defined as first weight recorded within hours of birth of <2500 g. Very low birth weight (VLBW) is accepted as <1500 g and extremely low birth weight (ELBW) is <1000 g .
极低与超低出生体质量儿的临床分析 - 中华妇幼临床医学杂志(电子 …
极低出生体质量(very low birth weight,VLBW)儿是指出生体质量为1 000~1 499 g的新生儿,超低出生体质量(extremely low birth weight, ELBW)儿是指出生体质量<1 000 g的新生儿 。由于VLBW儿和ELBW儿出生体质量低且各脏器发育均不成熟,机体调节功能和存活能力低下,易发生 …
Extremely Low Birth Weight Infant - Medscape
An extremely low birth weight (ELBW) infant is defined as one with a birth weight of less than 1000 g (2 lb, 3 oz). Most extremely low birth weight infants are also the youngest of premature...
A clinical analysis of very and extremely low birth weight preterm ...
In our study, we investigated the clinical characteristics, treatment strategies, and outcomes of very low birth weight (VLBW)/extremely low birth weight (ELBW) preterm infants in Weihai from January 2017 to December 2019.
超低出生体重儿/超早产儿国际医护新进展 - 丁香园
2017年10月23日 · 早产儿是指出生时胎龄<37 周的新生儿,其中出生体重<1500 克为极低出生体重儿(vlbw),<1000 克为超低出生体重儿(elbw), 孕周<28 周者称为超早产儿。超低出生体重儿和超早产儿临床问题复杂、病死率高,是早产儿管理公认的难题。
极低出生体重儿诊疗常规 - 医学教育网
2015年3月30日 · 极低出生体重儿诊疗常规: 出生体重<1500g,称为极低出生体重儿(vlbw),其中< 1000 g者,称为超低出生体重儿(elbw)。 极低出生体重儿发育未成熟,易发生一系列临床问题,病死率高。
Management of very preterm newborn infants (VLBW, ELBW)
Very low birth weight (VLBW) infants (birth weight <1500 g) and extremely low birth weight (ELBW) infants (birth weight <1000 g) constitute approximately 1.2% and 0.4% of all newborn babies in industrialized countries, respectively
超低出生体质量儿的早期治疗管理进展 - 中华妇幼临床医学杂志(电 …
超低出生体质量儿 (extremely low birth weight,ELBW)儿是指出生体质量<1 000 g的早产儿,其早期治疗管理是国外新生儿重症监护室 (neonatal intensive care unite, NICU)的重要工作之一,也是我国NICU工作者所面临的一大难题。 随着新生儿重症监护技术的发展,ELBW儿的救治成功率呈逐年上升趋势,其存活率在发达国家为70%~80%,我国的ELBW儿存活率亦逐渐接近国际水平 [1]。 目前,虽然各项研究成果不断推动ELBW儿领域的发展,但ELBW儿的早期治疗管理仍存 …
母乳喂养对极/超低出生体重早产儿近期临床结局的影响
母乳喂养有助于vlbw/elbw早产儿尽早实现全肠道喂养,能够降低新生儿坏死性小肠结肠炎发生率,减轻支气管肺发育不良严重程度,缩短住院时间。 强化母乳喂养与配方奶喂养的VLBW/ELBW早产儿体格生长速度相当。