A Meta-Analysis of the Differences in Serum Lipid Levels between Pregnant Women with Hypertensive Disorder Complicating Pregnancy and Nonhypertensive Disorder Complicating Pregnancy

BACKGROUND: Although a lot of research work has been done on the etiology and pathogenesis of hypertensive disorder complicating pregnancy at home and abroad, the exact etiology and pathogenesis of the disease are still uncertain so far. AIMS: Systematic review of meta-analysis of differences in serum lipid levels between pregnant women with hypertensive disease complicated with pregnancy and nonhypertensive disease complicated with pregnancy. MATERIALS AND METHODS: PubMed, Medline, Embase, Science Citation Index (SCI), Cochrane, Springer, CNKI, Wanfang, VIP, and other databases were used to retrieve published literature and evaluate the included literature according to the quality evaluation method of medical literature introduced by the Cochrane Collaboration. A systematic review of the included studies was performed by meta-analysis. RESULTS: We included 9 articles that documented total bile acids and D-dimers. In the heterogeneity test (P < 0.05, I(2) = 100% > 50%), it was considered that the study was heterogeneous, so sensitivity analysis was used, the fixed-effect model was replaced, and the results were not significantly different after each item was excluded. Reliably, the difference was statistically significant (Z = 7.32, P < 0.001). In the TG metaheterogeneity test,P < 0.05,I(2) = 99% > 50%, to explore the source of heterogeneity and conduct sensitivity analysis and switch to fixed-effect model, the difference was not statistically significant (P > 0.05). There was no significant difference in TC between hypertensive disorder complicating pregnancy and nonhypertensive disorder complicating pregnancy (P > 0.001). CONCLUSION: D-dimer, total bile acids, and glycopyrrolate were highly expressed in the sera of pregnant women with hypertensive disorder complicating pregnancy dyslipidemia.