Correlations of three scoring systems with the prognosis of patients with liver cirrhosis complicated with sepsis syndrome.

Background: Severe symptoms associated with sepsis syndrome (SS) are considered a severe threat, which not only increases therapeutic difficulty but also causes a prognostic mortality rate. However, at present, few related studies focused on the application of different score scales for disease and prognosis assessment in liver cirrhosis (LC) complicated with SS.

Aim: To determine the correlations of the model for end-stage liver disease (MELD), sequential organ failure assessment (SOFA), and modified early warning score (MEWS) points with the prognosis of patients with LC complicated with SS.

Methods: This retrospective analysis included 426 LC cases from February 2019 to April 2022. Of them, 225 cases that were complicated with SS were assigned to the LC + SS group, and 201 simple LC cases were included in the LC group. Intergroup differences in MELD, SOFA, and MEWS scores were compared, as well as their diagnostic value for LC + SS. The correlations of the three scores with the prognosis of patients with LC + SS were further analyzed, as well as the related risk factors affecting patients' outcomes, after the follow-up investigation.

Results: MELD, SOFA, and MEWS scores were all higher in the LC + SS group vs the LC group, and their combined assessment for LC + SS revealed a diagnostic sensitivity and a specificity of 89.66% and 90.84%, respectively (P < 0.05). The LC + SS group reported 58 deaths, with an overall mortality rate of 25.78%. Deceased patients presented higher MELD, SOFA, and MEWS points than those who survived (P < 0.05). MELD, SOFA, and MEWS scores were determined by COX analysis as factors independently affecting the prognosis of patients with LC + SS (P < 0.05).

Conclusion: MELD, SOFA, and MEWS effectively diagnosed LC in patients complicated with SS, and they demonstrated great significance in assessing prognosis, which provides a reliable prognosis guarantee for patients with LC + SS. However, their assessment effects remain limited, which is worthy of further investigation by more in-depth and rigorous experimental analysis.