LBW的翻译

METHODS: Cognitive development and family environment were examined in 50 LBW children and 50 normal birth weight ( NBW) children aged 15-30 months with self-made questionnaire of influential factors and Bayley scales of infant development.

方法：采用自制的家庭一般环境问卷、Bayley婴幼儿发育量表对50例出生低体重儿和50例出生正常体重儿15～30个月时的认知发育及其家庭环境进行调查。

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。

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。