Methods: Data were from the Asian and Black Americans, Racism, and Allyship (ABRA) survey, conducted in May 2022 with a national sample of 1,078 Asian Americans (Chinese, Filipino/a/x, and Asian Indian) recruited through a Qualtrics panel. Participants resided in the U.S. since January 2020, were at least 18 years old, and completed an online survey in English or Chinese. Measures used in this analysis include the NIDA Quick Screen regarding the use of each type of substance use (alcohol, tobacco, prescription drugs, cannabis, and illegal drugs) and COVID-19 discrimination scale (overt direct racial discrimination, subtle direct racial discrimination, and vicarious racial discrimination). Multiple imputation was used to handle missing data. Logistic regression models with interaction terms were used to examine the associations between COVID-19 discrimination measures and substance use outcomes and the moderating role of gender. Marginal effects were calculated to interpret significant interactions.
Results: Overt direct discrimination was significantly associated with increased alcohol (OR = 1.49, p < .001), tobacco (OR = 1.51, p < .001), prescription drug (OR = 2.10, p < .001), cannabis (OR = 1.45, p < .001), and illegal drug use (OR = 2.08, p < .001). Subtle direct discrimination was significantly associated with increased alcohol (OR = 1.89, p < .001), tobacco (OR = 2.32, p < .001), prescription drugs (OR = 4.03, p < .001), cannabis (OR = 2.25, p < .001), and illegal drug use (OR = 3.54, p < .001). Vicarious discrimination was significantly associated with increased alcohol (OR = 1.46, p < .001), tobacco (OR = 1.26, p < .05), and prescription drugs (OR = 1.29, p < .05). Interaction effects between discrimination and gender were significant for several substance outcomes. The association between overt direct discrimination and alcohol (OR = 1.66, p < .01), cannabis (OR = 1.50, p < .05) and between vicarious discrimination and alcohol (OR = 1.46, p < .05) were stronger for men. The subtle direct discrimination and gender interactions were not significant across substances.
Conclusions: Various forms of COVID-19 discrimination were associated with increased substance use among Asian Americans across substances. Gender played a moderating role, specifically for overt direct racism on alcohol and cannabis use and vicarious racism and alcohol use. These findings highlight the gendered and racialized contexts of discrimination and substance use, which calls for the development of gender-specific intervention on substance use for Asian Americans.