Proposed model for hypothesized relationship between AD, itch, sleep disturbance, and attention regulation with demographic modulators. Bidirectional arrows represent the effect of one variable on another variable, with values above representing the correlation coefficient. Several other covariates are also associated with atopic dermatitis and attention regulation such as sex at birth, parental smoking or drug exposure, prematurity, obesity, and family history; however, they were not tested or not significant in our study. **p < .01