Definition
Preoperative
- Female gender
- Increasing age
- Congestive heart failure
Intraoperative
- Long duration of surgery
- General anesthesia
- Spinal anesthesia
Postoperative
- Postoperative nausea and vomiting
- Moderate-to-severe pain
- Excess drowsiness
- No escort
Subspecialty
Keyword history
89%/2012
