Research Article

Effects of Nalbuphine Combined with Anterior Serratus Plane Block in Elderly Patients Undergoing Thoracoscopic Surgery

Table 2

Number of Patients Needing Extra Nalbuphine at Different Time Points after Surgery

Group6 hours12 hours24hours48 hours

Control111531
SAPB91332
Nalbuphine81132
Nalbuphine + SAPB4621
P value0.0280.0371.001.00