Fig. 2

Comparison of systolic blood pressure and diastolic blood pressure between two groups. A Mean systolic blood pressure. B Mean diastolic blood pressure. Mean systolic blood pressure and mean diastolic blood pressure were compared with that of the group at the initial phase of admission, ^#P < 0.05; Mean systolic blood pressure and mean diastolic blood pressure were compared between the two groups, ^*P < 0.05; ^**P < 0.001