Vital signs 2=Blood pressure and heart rate within 20% of preoperative value
1=Blood pressure and heart rate within 20-40% of preoperative value
0=Blood pressure and heart rate more than 40% different from the preoperative value
Activity and mental status 2= Oriented, and has a steady gait
1=Oriented or has a steady gait
0=Neither
Nausea and or vomiting 2=Minimal
1=Moderate, having required treatment
0=Severe, requiring treatment
Pain 2=Minimal
1= Moderate, having required treatment
0= Severe, requiring treatment
Surgical bleeding 2=Minimal
1=Moderate
0=Severe