Minority Participation in Randomized Controlled Trials for Prolonged Exposure Therapy: A Systematic Review of the Literature

AbstractPer the most recent census, non ‐Latinx White individuals comprise the majority of the U.S. population (76.6%); Latinx individuals make up 18.3% of the total U.S. population, followed by African Americans (13.4%) and Asians (5.9%). Given the high prevalence rates of posttraumatic stress disorder (PTSD) observed across many ethno racial minority groups in the United States, the fact that PTSD presentation may vary across culture, and the National Institute of Health's mandates for the inclusion of women and minorities in clinical outcome research, the aim of the present systematic review was to examine minority inclusion in clinical outcome research for PTSD. Our review focused exclusively on one empirically supported treatment: prolonged exposure therapy (PE); we identified 38 studies that met the inclusion criteria. Apart from African Americans, who were overrepresented in 21 studies (inclusion rate range: 13.5%–73 .9%), ethnoracial minority inclusion in RCTs examining PE was low. More specifically, across included studies that reported ethnoracial minority data, 58.9% of participants were White, 31.1% were African American, 4.9% were Latinx, 0.6% were Asian American or Pacific Islander, and 4.7% reported race as “other.” Inclusion rates for ethnoracial minorities appeared to increase across time, and recruitment strategies did not appear to be associated with increased ethnoracial minority participation in RCTs for PE.
Source: Journal of Traumatic Stress - Category: Psychiatry & Psychology Authors: Tags: Research Article Source Type: research