Cargando…
The Effect of 2016 Chinese second-child policy and different maternal age on pregnancy outcomes in Hebei Province, China
OBJECTIVE: To explore the effect of the 2016 Chinese second child policy and different maternal ages on adverse perinatal outcomes. METHODS: Clinical data were collected from 22 monitoring hospitals in Hebei Province from January 1, 2013, to December 31, 2021. A total of 413,892 parturient were divi...
Autores principales: | , , , , , , |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2023
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10114327/ https://www.ncbi.nlm.nih.gov/pubmed/37076792 http://dx.doi.org/10.1186/s12884-023-05552-2 |