“…[4][5][6]12,30,32 In addition, there are race differences in clinical and experimental pain with African-Americans reporting more clinical pain, lower pain thresholds for ischemic and cold pressor pain, higher pain-related disability, and higher pain unpleasantness than Caucasians. 4,5,8,12,13,33,34,40,41 Other research groups have not found race differences in pain severity. 9,21 Although such research may enhance treatment and prevention with diverse groups, it is essential to also examine variables that might moderate racial group differences in the pain experience.…”