HMOX1 and Sepsis: The median survival time and the 95% confidence interval (CI) of each group were as follows: the sham group, no death; the sepsis group, 95% CI (44.458–64.342); the NC group, 95% CI (43.909–64.624); the miR-31 mimic group, 95% CI (28.571–51.429); the miR-31 inhibitor group, 95% CI (61.860–72.540); the siRNA-HMOX group, 95% CI (31.088–52.112); the miR-31 inhibitor + siRNA-HMOX1 group, 95% CI (45.338–65.062).