LBW

Preterm birth and low birth weight ( lbw) are major determinants of infant morbidity and mortality.

早产与低出生体重是婴儿期疾病率与死亡率的重要决定因素。

The investigators found that in all centers the proportion of LBW children among lie births increased.

研究者发现在所有登记协作中心,极低出生体重婴儿在存活婴儿中所占比率均提高了.

LBW have long term effect on children's physical growth, which persist into their adolescence.

低出生体重对儿童和青少年的体格生长有长期的消极影响。

Conclusion: It was multi-factors that attributed to delivering LBW infants.

结论: LBW的发生可能是多因素综合作用的结果.

Objective To analyze the perinatal mortality of low birth weight ( LBW) infants.

目的探讨如何降低低出生体重儿的围产死亡率。

Otherwise, chance of low birth weight ( LBW) and neonatal death was greater.

相反则低出生体重儿（LBW）、新生儿死亡机会增多。