Results of logistic regression analyses testing for associations of SES and neighborhood factors with childhood trauma and alcohol use initiation are reported in Table 3. All indicators of low SES as well as neighborhood physical disorder were associated with lower odds of alcohol use initiation; neighborhood cohesion was associated with modestly elevated odds. All indicators of low SES, in addition to low neighborhood safety and neighborhood physical disorder, were associated with elevated odds - and neighborhood cohesion with a slightly lower odds - of childhood trauma exposure, both interpersonal and broadly defined.