Figure 1.

Direct and indirect associations between lifetime discrimination, PSQI global sleep quality, and inflammatory dysfunction. The sample size was 300. Coeff = coefficient; SE = standard error; CI = confidence interval. ab_ps = partially standardized indirect effect; ab_cs = completely standardized indirect effect. Model 1 = analysis with demographic covariates; Model 2 = analysis adding in medication covariates; Model 3 = analysis adding in health behavior covariates; Model 4 = analysis adding in psychosocial covariates. Higher scores on continuous variables indicate greater standing on the variable (e.g., greater sleep difficulty). In these models, a CI that does not include 0 indicates a statistically meaningful association. *p < .05, **p < .01, ***p < .001