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Objectives: To examine the relationship of childhood physical and sexual abuse with reported parenting satisfaction and parenting role impairment later in life among American Indians (AIs). Methods: AIs from Southwest and Northern Plains tribes who participated in a large-scale community-based study (n=3,084) were asked about traumatic events and family history; those with children were asked questions about their parenting experiences. Regression models estimated the relationships between childhood abuse and parenting satisfaction or parenting role impairment, and tested for mediation by depression or substance use disorders. Results: Lifetime substance use disorder fully mediated the relationship between childhood physical abuse and both parenting satisfaction and parenting role impairment in the Northern Plains tribe. There was only partial mediation between childhood sexual abuse and parenting role impairment in the Southwest. In both tribes, lifetime depression did not meet the criteria for mediation of the relationship between childhood abuse and the two parenting outcomes. Instrumental and perceived social support significantly enhanced parenting satisfaction; negative social support reduced satisfaction and increased the likelihood of parenting role impairment. Exposure to parental violence while growing up had deleterious effects on parenting outcomes. Mothers and fathers did not differ significantly in the relation of childhood abuse experience and later parenting outcomes. Conclusions: Strong effects of social support and mediation of substance abuse disorders in the Northern Plains offer direct ways in which childhood victims of abuse could be helped to avoid negative attributes of parenting that could put their own children at risk. Practice implications: Mothers were not significantly different from fathers in the relation of abusive childhood experiences and later parenting outcomes, indicating both are candidates for interventions. Strong effects ofsocial support offer avenues for interventions to parents. The prevalence of substance use disorders and their role as a mediator of two parenting outcomes in the Northern Plains should focus special attention on substance use treatment, especially among those who experienced childhood victimization. These factors offer direct ways in which childhood victims of abuse can be helped to avoid negative attributes of parenting that could put their own children at risk of violence.

Abstract: This study utilized data on a treatment cohort from a randomized clinical trial that recruited adolescents with co-occurring major depression and substance use disorder (N =126). The purpose of this study was to compare adolescents for whom the onset of depression was first versus those for whom the onset of substance use disorder was first or in the same year as depression. Intake clinical evaluations were abstracted to yield common stressors that included childhood abuse, early loss or death, exposure to violence, and attachment problems. Tobacco, alcohol, and cannabis initiation and dependence were compared for the depression first and substance use disorder first groups, and within those groups by gender. Among the substances studied, only cannabis dependence was significantly more prevalent among those with depression first. Comparisons suggest some differences in the developmental path toward comorbid depression and substance use disorders, but remarkable similarity in measures of dependence and severity. Although small samples limited statistical significance, observed differences suggest possible avenues for prevention or intervention. [Copyright &y& Elsevier]

Abstract: The purpose of this analysis is to examine childhood characteristics associated with stage of substance use in adulthood in two American Indian (AI) populations. Data were drawn from an epidemiologic study of two AI reservation populations for persons age 18–44 years (n =2070). We used descriptive and multivariate analysis to examine correlates of four mutually exclusive stages of substance use: lifetime abstinence (Stage 0), use of alcohol only (Stage 1A), use of marijuana/inhalants with or without alcohol (Stage 1B), and use of other illicit drugs with or without the previously listed substances (Stage 2). Problematic substance use by parents, younger age of first substance use, initiating substance use with a drug (with or without alcohol), and adolescent conduct problems were associated with higher stage substance use. Persons who experienced sexual abuse, witnessed family violence, or experienced other traumatic events before the age of 18 were more likely to be at Stage 1B than Stage 1A. These findings underscore the importance of providing effective interventions during childhood and adolescence to reduce the risk of substance use progression. [Copyright &y& Elsevier]