Abstract:Objective: To explore the serum levels of soluble tumor necrosis factor-like weak inducer of apoptosis (sTWEAK) and Omentin in patients with hypertensive disorders complicating pregnancy (HDCP) and their diagnostic value. Methods: A total of 88 patients with HDCP who were admitted to our hospital from January 2020 to January 2024 were gathered as the observation group. According to the severity of the patient's condition, they were separated into group A (hypertension), group B (mild preeclampsia), and group C (severe preeclampsia), with 49 cases, 23 cases, and 16 cases, respectively; 88 healthy pregnant women who underwent prenatal examinations in our hospital were made the control group. Enzyme linked immunosorbent assay (ELISA) was applied to detect serum levels of sTWEAK and Omentin. Relationship between serum sTWEAK, Omentin levels and blood pressure in HDCP patients were analyzed by Pearson correlation analysis. Logistic regression was applied to analyze the influencing factors of HDCP. Receiver operating characteristic (ROC) curve was applied to analyze the clinical diagnostic value of serum sTWEAK and Omentin levels for preeclampsia. Results: The PLT, MPV, PDW, PagT, systolic blood pressure, and diastolic blood pressure in the observation group were greatly higher than those in the control group (P<0.05), while the serum levels of sTWEAK and Omentin were greatly lower than those in the control group (P<0.05). The serum levels of sTWEAK and Omentin in group A, group B, and group C decreased sequentially (P<0.05). Pearson correlation analysis showed that sTWEAK levels were negatively correlated with systolic and diastolic blood pressure (r=-0.497, -0.561, P<0.001) and Omentin levels were negatively correlated with systolic and diastolic blood pressure (r=-0.452, -0.529, P<0.001). STWEAK and Omentin were protective factors for patients with HDCP (P<0.05). The area under the curve (AUC) of serum sTWEAK and Omentin in diagnosing preeclampsia were 0.829 and 0.815, and the AUC of combined diagnosis was 0.892, the combination of the two was superior to the individual diagnosis of serum sTWEAK and Omentin (Z combination - STWEAK=2.136, Z combination - Omentin=2.012, all P<0.05). Conclusion: The serum levels of Omentin and sTWEAK in HDCP patients are greatly decreased, and the combination of the two has high diagnostic value for preeclampsia.
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