Univariate analysis indicated that several factors were associated with increased 30-day and 1-year mortality risk (Table 2), including age, comorbidities (such as chronic kidney disease, hypertension, myocardial infarction, diabetes, malignant cancer, and CHF), vital signs (such as heart rate and respiratory rate), and various laboratory indicators (including BUN, creatinine, BUNCR, white blood cell count, monocytes, neutrophils, prothrombin time, partial thromboplastin time, international normalized ratio (INR), and GCS (score, 3–8)) (odds ratio [OR] >1; p < 0.05). This evidence concerns the gene F2 and chronic kidney disease.