Association between interpregnancy interval and adverse perinatal outcomes according to maternal age in the context of China’s two-child policy
A long IPI increased the risk of SGA, full-term LBW and PTB, regardless of maternal age. Medical professionals should advise women an optimal IPI to mitigate these risks. With China's shift from a "one-child" to a "three-child" policy, future research will focus on analyzing this new fertility pattern to refine IPI recommendations.
Authors
- Chengjie Qin
- Yuhao Sun (ORCID: https://orcid.org/0000-0001-6987-3721)
- Siqin Xiu
- Yuhong Chen (ORCID: https://orcid.org/0000-0002-6506-2283)
- Yumei Wang (ORCID: https://orcid.org/0000-0002-0095-9057)
- Liu Yang (ORCID: https://orcid.org/0000-0003-0625-5672)
- Xinghui Liu (ORCID: https://orcid.org/0000-0001-7366-0825)
- Yonghong Lin (ORCID: https://orcid.org/0000-0002-5171-5933)
- Lingling Gu (ORCID: https://orcid.org/0000-0001-5483-8173)
- Li Tang (ORCID: https://orcid.org/0000-0003-3215-7806)
- Di Tian (ORCID: https://orcid.org/0000-0002-0389-8683)
Institutions
- Sichuan University (CN)
- West China Second University Hospital of Sichuan University (CN)
- Chengdu Women's and Children's Central Hospital (CN)
- Shanghai East Hospital (CN)
Publication Details
- Journal
- BMC Pregnancy and Childbirth
- Published
- 2025-01-27
- DOI
- https://doi.org/10.1186/s12884-025-07136-8
- Citations
- 1
- Primary Topic
- Reproductive Health and Contraception
- Type
- article
- Field-Weighted Citation Impact
- 1.88
Funders
- Sichuan Province Science and Technology Support Program