LDLRAD4 and Sepsis: Figure 7A depicts the ROC analysis of genes connected to dataset GSE57065, with CTD-2542L18.1 having an AUC value of 0.638, which is less than 0.7 and does not indicate diagnostic significance, and AUC values of RP3-508I15.21, RP11-295G20.2, and LDLRAD4-AS1 being larger than 0.7, indicating diagnostic significance. Figure 7B depicts the ROC analysis of the genes linked with the GSE95233 dataset, and the AUC values of the four sepsis-related distinctive LncRNAs were all larger than 0.7,indicating diagnostic relevance.