Impact of adverse childhood experiences on cardiovascular disease risk factors in adulthood among Mexican women

Background: Childhood adversities are prevalent worldwide and might affect adult cardiovascular health. However, in middle-income countries such as Mexico, research on the impact of childhood adversities on cardiovascular disease (CVD) in adulthood is lacking.

Objective: To evaluate the prevalence of adverse childhood experiences (ACEs) and their association with risk factors for CVD in adult Mexican women.

Participants and setting: The study population comprised 9853 women from the Mexican Teachers´ Cohort.

Methods: Participants responded to an online questionnaire including a 10-item instrument on ACEs and questions on CVD risk factors, between 2014 and 2017. Multivariate logistic regression models were used to evaluate the association between ACEs and adult behavioral and medical CVD risk factors.

Results: About 61% of participants reported at least one ACE and 14% reported four or more. After multivariable adjustment, women who reported ≥4 ACEs had 58% (95%CI 1.37, 1.81) higher odds of having ever smoked and 17% (95%CI 0.69, 0.99) lower odds of being physically active, compared with women who reported no ACEs. Women who reported ≥4 ACEs also had higher odds of hypertension (OR = 1.19; 95%CI 1.00, 1.43), diabetes (OR = 1.49; 95%CI 1.13, 1.96), high cholesterol (OR = 1.49; 95%CI 1.26, 1.75), and obesity (OR = 1.37; 95%CI 1.19, 1.57). In addition, individual ACE components were independently associated with several CVD risk factors.

Conclusion: ACEs are common and associated with CVD risk factors in adult Mexican women.