Zhou R, Zheng YN, Zhang XY, Cheng YY. A Meta-Analysis of the Risk Factors of Persistent Pulmonary Hypertension in Newborns.
Front Pediatr 2021;
9:659137. [PMID:
34778120 PMCID:
PMC8585993 DOI:
10.3389/fped.2021.659137]
[Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Accepted: 09/03/2021] [Indexed: 11/13/2022] Open
Abstract
Objective: To determine the risk factors of persistent pulmonary hypertension of the newborn using a meta-analysis method and provide a reference for its clinical prevention and treatment. Methods: A meta-analysis was performed by searching the PubMed, Embase, Cochrane Library, China Biology Medicine Disc, Wanfang, and Chinese VIP journal databases, as well as the China National Knowledge Infrastructure. Results: A total of 22 references were included in the meta-analysis; the cumulative medical records comprised 7,937 cases, and 2,613,072 control cases were included. A total of 12 related risk factors were included (7 were associated with pregnant women and 5 were associated with newborns). Conclusion: Among the 12 associated risk factors included, the three most important and their combined odds ratio values and 95% CI were as follows: (1) pregnant women smoking, 4.85 (1.98-11.9) during pregnancy; (2) gestational weeks <37, 4.34 (1.64-11.5); (3) perinatal asphyxia, 3.9 (2.87-5.31).
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