Abstract:

Objective To search and summarize the best evidence of preeclampsia prevention in pregnant women. Methods The relevant evidence of preeclampsia prevention in pregnant women was systematically searched from domestic and foreign databases. The retrieval time was from June 1, 2013 to June 1, 2023. Clinical decisions, guidelines, evidence summaries, systematic evaluations and expert consensuses were included. Two researchers independently screened literature, extracted data, and evaluated the quality of the included literature. The evidence was extracted from the included literature and summarized after its quality was graded. Results A total of 24 articles were enrolled, including two clinical decision, eight guidelines, three expert consensuses, and 11 systematic reviews. Then 21 pieces of evidence were summarized, including risk factors, timing and tools for risk factor assessment, blood pressure monitoring and management, drug prevention, non-drug prevention, and health education. Conclusion This study summarized the measures to prevent preeclampsia for pregnant women. Evidence should be carefully selected in combination with the clinical situation in China and the wishes of pregnant women, so as to early identify high-risk pregnant women and carry out early prevention, so as to reduce the risk of preeclampsia and promote the safety of mother and child.

Key words: Pregnancy, Preeclampsia, Prevention, Evidence-Based Nursing, Summary of evidence