Parity and the risks of adverse birth outcomes: a retrospective study among Chinese

• Main Authors: Li Lin (Author), Ciyong Lu (Author), Weiqing Chen (Author), Chunrong Li (Author), Vivian Yawei Guo (Author)
• Format: Book
• Published: BMC, 2021-03-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Abstract Background Nulliparity is considered to be a risk factor of preterm birth (PTB), low birth weight (LBW) and small for gestational age (SGA). With the new two-child policy launched in 2016, more Chinese women have delivered their 2nd baby. Yet few studies have assessed the impact of parity o...