284
Participants
Start Date
June 30, 2017
Primary Completion Date
August 31, 2019
Study Completion Date
December 31, 2019
umbilical cord milking
Infants were placed at or below level of the placenta and about 25cm of the umbilical cord was vigorously milked towards the umbilicus two to three times before clamping the cord. The milking speed was about 25cm/2 seconds
umbilical cord clamping immediately
umbilical cord was cut immediately after birth
Xinhua Hospital, Shanghai
Shanghai First Maternity and Infant Hospital
OTHER
Yangpu District Central Hospital Affiliated to Tongji University
OTHER
Xinhua Hospital, Shanghai Jiao Tong University School of Medicine
OTHER