Racial-ethnic Disparities in Pain Intensity and Interference Among Middle-aged and Older US Adults

Background This study aims to better understand differing pain experiences across U.S. racial/ethnic subgroups by estimating racial-ethnic disparities in both pain intensity and domain-specific pain-related interference. To address this issue, we use a nationally representative sample of non-Hispanic White, non-Hispanic Black, and Hispanic adults ages 50+ who report recently experiencing pain. Methods Using data from the 2010 wave of the Health and Retirement Study (HRS; N = 684), we conducted a series of multivariate analyses to assess possible racial/ethnic disparities in pain intensity and 7 domains of pain interference, controlling for relevant sociodemographic variables and other health problems. Results Black and Hispanic participants reported higher pain intensity than White participants after controlling for socioeconomic status (SES) and other health conditions. Both Black and Hispanic individuals reported more domain-specific pain interference in bivariate analyses. In multivariate analyses, Black (vs White) participants reported significantly higher levels of pain interference with family-home responsibilities, occupation, sexual behavior, and daily self-care. We did not find significant Hispanic-White differences in the 7 pain interference domains, nor did we find Black-White differences in 3 domains (recreation, social activities, and essential activities). Conclusions Our findings highlight the need for using multidimensional measures of pain when assessing for possible pain disparities with respect to race/ethnicity. Future studies on pain interventions should consider contextualizing the pain experience across different racial subgroups to help pain patients with diverse needs, with the ultimate goal of reducing racial/ethnic disparities in pain.