Research Article

Feature Extraction and Small-Sample Learning of Dexmedetomidine for Neurosurgery on Postoperative Agitation in Patients with Craniocerebral Injury

Table 1

Comparison of mean arterial pressure and heart rate between the two groups at different time points.

GroupnHR (times/min)MAP (mmHg)

  T0T1T2T3T0T1T2T3
Observation group4874.1 7.162.3 6.965.6 3.473.6 9.393.9 9.193.9 9.193.9 9.193.9 9.1
Control group4674.7 8.063.1 7.966.4 5.278.3 9.894.3 7.365.5 7.466.9 7.799.9 7.5