Association of Adverse Childhood Experiences with Depression in Latino Migrants Residing in Tijuana, Mexico.

CONTEXT: Physical, sexual, and emotional abuse in childhood-adverse childhood experiences (ACEs)-are associated with poor mental and physical health. OBJECTIVE: To determine the prevalence of ACEs and their relationship to depression among Latino migrants in Mexico, which has not been previously examined. METHODS: A total of 110 Latinos aged 18 years and older residing in Tijuana, Mexico, completed interviewer-administered questionnaires, including the ACE scale (range = 0 to 10 items), at baseline in 2015. We studied the prevalence of ACEs (score on the ACE scale) and the presence of depressive symptoms (Patient Health Questionnaire-9). Multivariate logistic regression models were used to estimate the association between the ACE score and depressive symptoms. RESULTS: Overall, 82% of participants were men, and 82% reported being deported from the US. At least 1 ACE was reported by 64% of participants, and 33% reported 3 or more ACEs. Those who reported ever being incarcerated were significantly more likely to have 3 or more ACEs compared with no ACEs (56% vs 28%; p = 0.039). Symptoms of mild, moderate, or severe depression were identified in 14% of participants. In multivariate analyses, for each additional ACE item reported, participants were significantly more likely to meet criteria for depressive symptoms (adjusted odds ratio = 1.42; 95% confidence interval = 1.13-1.78; p = 0.002). CONCLUSION: Among Latino migrants residing in the US-Mexico border region, ACEs were pervasive and associated with depression symptoms. Programs and policies targeting migrants in this region should consider addressing both ACEs and depression.