Response to cold pressor pain and to acupuncture analgesia in Oriental and Occidental subjects.
On a no treatment trial, a group of 24 oriental subjects rated cold pressor pain as significantly more painful and distressing than did a group of 24 occidental subjects. For half of the Orientals and half of the Occidentals, a second trial was conducted after acupuncture analgesia had been induced. The remaining 12 Orientals and 12 Occidentals served as no treatment controls on trial 2. Regardless of racial group, there was no difference between the pain of those experimental subjects who received acupuncture and the pain of those controls who did not. As they had on trial 1, Orientals reported significantly more pain and distress in response to ice water on trial 2. It is concluded that: (1) if acupuncture does work better for the Chinese than for other racial groups, the likely cause is a more refined patient selection procedure rather than an inherent difference in response to acupuncture; (2) evidence does not support the stereotyped view of Orientals as stoical in the face of physical pain.
D015670:Acupuncture Therapy; D000293:Adolescent; D000328:Adult; D000698:Analgesia; D001208:Asia / Q000208:ethnology; D044466:Asian People; D002170:Canada; D003080:Cold Temperature / Q000009:adverse effects*; D006801:Humans; D009656:North America / Q000208:ethnology; D010146:Pain / Q000517:prevention & control*; D011312:Pressure