Objective To understand the present birth weight distribution of newborns' gestational age-specific in Luwan district of Shanghai. Method A describing analysis was done using the data from the birth monitoring system(the following data for all the raw data of Luwan district). Results Live birth weight rose with greater gestational age until 41 weeks, with a fast increasing time from 33 to 39 weeks.After 35 weeks, boys had higher birth weight than girls.And later born children had higher weights than first born.Compared to the Shanghai area, the birth weight closed at the same period. Conclusion The birth weight in Luwan district is closer to the level of the Shanghai aera.The relevant departments should further explore and develop a new birth weight standards.
Key words
live birth /
birth weight /
gestational age
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