neonatal mortality造句

1、According to research and analysis, neonatal mortality rate as the increase in weight reduction.
据研究分析，新生儿的死亡率随着体重的增加而减少。

2、The neonatal mortality was positive correlated with the altitude.
海拔与新生儿死亡率为正相关。

3、The key region of reduce neonatal mortality rate with asphyxia is rural area.
农村是降低新生儿窒息死亡的关键地区。