[Retracted] Effect of Dexmedetomidine Combined with Ropivacaine on Cognitive Dysfunction and Inflammatory Response in Patients Undergoing Craniocerebral Surgery

Figure 3

Comparison of the incidence of adverse reactions between the two groups. Note: (a) shows the incidence of adverse reactions in the experimental group, including 1 case of urinary retention and 2 cases of nausea and vomiting, with the incidence of adverse reactions at 6%. (b) shows the incidence of adverse reactions in the control group, including 3 cases of urinary retention, 5 cases of nausea and vomiting, and 3 cases of wound infection, with the incidence of adverse reactions at 22%. indicates the comparison of the incidence of adverse reactions between the two groups, with a statistically significant difference (, ).