Elsevier

Child Abuse & Neglect

Volume 51, January 2016, Pages 390-399
Child Abuse & Neglect

Research article
Pathways from childhood abuse and other adversities to adult health risks: The role of adult socioeconomic conditions

https://doi.org/10.1016/j.chiabu.2015.05.013Get rights and content

Abstract

Adverse childhood experiences (ACEs), including child abuse, have been linked with poor health outcomes in adulthood. The mechanisms that explain these relations are less understood. This study assesses whether associations of ACEs and health risks are mediated by adult socioeconomic conditions, and whether these pathways are different for maltreatment than for other types of adversities. Using the Behavioral Risk Factor Surveillance System 2012 survey (N = 29,229), we employ structural equation modeling to (1) estimate associations of the number and type of ACEs with five health risks—depression, obesity, tobacco use, binge drinking, and self-reported sub-optimal health; and (2) assess whether adult socioeconomic conditions—marriage, divorce and separation, educational attainment, income and insurance status—mediate those associations. Findings suggest both direct and indirect associations between ACEs and health risks. At high numbers of ACEs, 15–20% of the association between number of ACEs and adult health risks was attributable to socioeconomic conditions. Associations of three ACEs (exposure to domestic violence, parental divorce, and residing with a person who was incarcerated) with health risks were nearly entirely explained by socioeconomic conditions in adulthood. However, child physical, emotional, and sexual abuse were significantly associated with several adult health risks, beyond the effects of other adversities, and socioeconomic conditions explained only a small portion of these associations. These findings suggest that the pathways to poor adult health differ by types of ACEs, and that childhood abuse is more likely than other adversities to have a direct impact.

Section snippets

ACEs and Health

Experiences during childhood have a profound effect on health and well-being later in life. Much of our knowledge about this issue stems from studies of ACEs. Generally speaking, studies of ACEs include the following types of adversities: physical, sexual and emotional abuse, as well as exposure to domestic violence, parental divorce or separation, or having resided with someone who abused drugs or alcohol, was incarcerated, or had a mental illness. In the initial ACEs study, which involved

Data and Sample

This study uses the Behavioral Risk Factor Surveillance System (BRFSS) data from the year 2012 (U.S. Center for Disease Control and Prevention, 2012). Although each state contributes data to this survey, only 5 states included the ACEs module in their 2012 interviews (Iowa, North Carolina, Wisconsin, Tennessee, and Oklahoma). Hence, only observations from these 5 states were used, amounting to 39,434 observations. Twenty-six percent of observations were excluded (N = 10,205) due to not completing

Sample Description

Descriptive statistics are presented in Table 2. We estimate the lifetime prevalence of a depressive disorder and recent binge drinking to affect about 18% of the respondents, whereas tobacco use and obesity are present for 25% and 31% of respondents, respectively. About 17% of respondents self-reported sub-optimal health. Over half of the sample experienced at least 1 ACE and 17% experienced 4 or more ACEs. Turning to socioeconomic characteristics, 62% of the sample is married or widowed and

Limitations

We note several limitations to our study, most of which are common to studies using the ACEs module. First, retrospective reporting of childhood experiences may be biased due to inaccurate recall, although prior work suggests that reports of ACEs are reliable (Dube et al., 2004). Second, we cannot determine whether these associations are causal in nature. There are possible confounding factors for which we are unable to account. For example, we cannot account for childhood poverty, which is

Discussion

This study examined three main research questions: (1) What are the direct effects of ACEs (ACE scores and ACE types) on three adult socioeconomic factors—education level, marital status, and income level?; (2) What are the direct effects of ACEs (ACE scores and ACE types) on five health risks—depression, tobacco use, binge drinking, obesity, and self-reported health status?; and (3) Are associations between ACEs (ACE scores and ACE types) and the five health risks partially or fully mediated

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    This research has received support from the grant, 5 T32 HD007081, Training Program in Population Studies, awarded to the Population Research Center at The University of Texas at Austin by the Eunice Kennedy Shriver National Institute of Child Health and Human Development.

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