Comparison of Postoperative Pain Management Outcomes in the United States and China.

ABSTRACT

To compare pain management outcomes in postoperative patients from an American hospital and a Chinese hospital. A convenience sample of 244 patients in the United States and 268 patients in China with similar surgical sites completed the American Pain Society Patient Outcome Questionnaire-Revised (APS-POQ-R) and the Pain Management Index (PMI) was calculated on their first postoperative day. Patients in the United States reported a higher score on the "perception of pain management" subscale of the APS-POQ-R and a higher proportion of adequate treatment as measured by the PMI (85.2% vs. 39.0%, p < .001). Patient education and degrees of pain relief predicted patient satisfaction with pain management (item in APS-POQ-R) in patients from both countries. A higher level of compliance with pain management guidelines has contributed to a higher level of perception in patients in the United States. Establishing procedure-specific protocols and clinical pathways may improve pain management outcomes for Chinese patients.