Community Connectedness as a Moderator of the Association between Intersectional Microaggressions and Alcohol Use among Sexual and Gender Minoritized People of Color.

: Researchers have documented associations between discrete conceptualizations of microaggressions (e.g., sexual identity, gender identity, and racial identity microaggressions) and alcohol use among sexual and gender minoritized people of color (SGM-POC). However, little is known about the association between intersectional microaggressions and alcohol use among SGM-POC. Moreover, protective factors such as community connectedness have been examined via similar discrete conceptualizations instead of examining SGM-POC community connectedness with other SGM-POC individuals. : The purpose of this study was to explore the association between intersectional microaggressions and alcohol use among SGM-POC and test whether different types of community connectedness moderated this association. : Cross-sectional data were collected from a sample of 267 SGM-POC individuals. Four moderation analyses were done to analyze whether different types of community connectedness (sexual identity, racial identity, gender identity, and SGM-POC identity community connectedness) were moderators of the association of intersectional microaggressions and alcohol use. : Intersectional microaggressions were significantly positively correlated with alcohol use. Furthermore, SGM-POC community connectedness moderated this association such that the association was stronger for individuals with higher levels of SGM-POC community connectedness, but not lower levels of SGM-POC community connectedness. : These findings showcase the importance of assessing for intersectional microaggressions as a risk factor for alcohol use. Similarly, the findings suggest that SGM-POC community connectedness may be a protective factor against alcohol use for SGM-POC.