Shuqi Yang

Jul 31, 2023 | biorxiv.org | Qian Li |Shuqi Yang |Miao Cheng

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Jan 30, 2023 | mdpi.com | Huiling Chen |Peng Bai |Shuqi Yang |Mingzhu Jia

2. Designs and MethodsA retrospective cohort study was performed at the Second West China Hospital of Sichuan University from March 2011 to September 2020. Term pregnancies with VM during the period formed the VM group. The control group, term pregnancies without VM, were randomly selected for each year with a comparable number of both VM and control groups maintained for each year to ensure consistent medical conditions and follow-up times for all subjects in the study.