The Predictors of ICU Admission of oPRES

The Predictors of ICU Admission of Obstetric Posterion Reversible Encephalopathy Syndrome

The purpose of this study is to explore the predictors of ICU admission of obstetric posterior reversible encephalopathy syndrome.

The investigators retrospectively collected data (General information, clinical data, biochemical indicators, imaging features, and pregnancy outcome) from pregnant woman diagnosed with PRES to explore the predictors of ICU admission during 2012 to 2021.Then, the investigators grouped all the patients into ICU group and Non-ICU group according to ICU admission or not.

Inclusion Criteria:

1. Pregnant Women were diagnosed of PRES.
2. all patients provided written informed consent

Exclusion Criteria:

1. patients combined with other neurological disorders
2. patients combined with mental illness