Comparison of Postoperative Pain Management Outcomes in the United States and China
Hui Wang, Gwen Sherwood, Shuang Liang, Zhiyi Gong, Liying Ren, Huaping Liu, Iat Kio Van
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.