To explore the independent factors for outcomes of critically infected patients, univariate and multivariate logistic regression analyses were applied based on the statistical differences variables, such as hypertension, diabetes mellitus, apoplexy, procalcitonin, AST, creatinine, potassium, cTnI, myoglobin, CK-MB, and PT. The gene discussed is TNNI3; the disease is hypertensive disorder.