Association between General Anesthesia and the Occurrence of Cerebrovascular Accidents in Hip Fracture Patients

Figure 1

Comparison of incidence rates of cerebrovascular accidents in patients (n (%)). Note: the black areas indicated cerebrovascular accidents, and the gray areas indicated no cerebrovascular accidents; (a) the general anesthesia group and (b) the nongeneral anesthesia group. In the general anesthesia group, there were 34 patients who had cerebrovascular accidents (28.3%) and 86 patients who had no cerebrovascular accidents (71.6%); and in the nongeneral anesthesia group, there were 6 patients who had cerebrovascular accidents (5.0%), and 114 patients had no cerebrovascular accidents (95.0%).