The causal effect of delivery volume on severe maternal morbidity: an instrumental variable analysis in Sichuan, China
Objective Findings regarding the association between delivery volume and maternal health outcomes are mixed, most of which explored their correlation. This study aims to demonstrate the causal effect of delivery volume on severe maternal morbidity (SMM) in China.Methods We analysed all women giving...
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
BMJ Publishing Group
2022-05-01
|
| Series: | BMJ Global Health |
| Online Access: | https://gh.bmj.com/content/7/5/e008428.full |