Preventive medicine
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Preventive medicine · Jan 2019
Maternal adverse childhood experiences, mental health, and child behaviour at age 3: The all our families community cohort study.
Links between adverse childhood experiences (ACEs) and threats to health and well-being later in life are well established. The current study extends those findings into younger populations of pregnant women and their children; investigating how ACEs relates to maternal postpartum well-being, coping, and parenting, as well as child outcomes. Participants included 1994 mothers and children from the All Our Families community-based cohort in Alberta, Canada, followed from pregnancy (from 2008 to 2011) until child age 3 years. ⋯ In children, 3 or more maternal ACEs was associated with higher levels of internalizing (e.g., anxiety) and externalizing difficulties (aggression and hyperactivity), as well as temperament (surgency and negative affectivity). Cumulative maternal ACEs are associated with postpartum mental health and parenting morale, as well as maladaptive coping strategies. The demonstrated downstream consequences of maternal ACEs for child outcomes suggests that early intervention strategies and community resources to improve life course outcomes for parents and children are critical for breaking intergenerational continuities of risk.
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Preventive medicine · Jan 2019
Stressful life events are associated with perinatal cigarette smoking.
Perinatal smoking, including smoking during pregnancy and postpartum smoking relapse, is a persistent public health problem. While childhood trauma has been linked to perinatal smoking, less is known about the association with more proximal stressful life events (SLEs). The objective of this study was to examine the association between SLEs that occurred during the year prior to childbirth with perinatal smoking. ⋯ The odds of continued smoking during pregnancy was 12% higher for each SLE endorsed (adjusted odds ratio [aOR] = 1.12, 95% confidence interval [CI]: 1.09, 1.15) and this association was attenuated in relation to the odds of postpartum smoking relapse (aOR = 1.03, 95% CI: 0.99, 1.08). SLEs are associated with perinatal smoking. Additional research is needed to elucidate the mechanisms of action and to develop interventions specific to the needs of women who experience SLEs.
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Preventive medicine · Jan 2019
Racial and Ethnic Patterning of Low Birth Weight, Normal Birth Weight, and Macrosomia.
Both low birthweight (<2500 g; LBW) and macrosomia (>4000 g) are considered adverse birth outcomes and are associated with later poor health conditions, yet the social determinants of macrosomia are understudied. In this study, we explore patterning of LBW, normal birthweight, and macrosomia by race/ethnicity and nativity. We examined data from all live births between 1999 and 2014 in New Jersey with a non-missing, plausible value of birthweight (n = 1,609,516). ⋯ Nativity patterns differed by subgroup, however, with unique risks for macrosomia among some origin groups, such as foreign-born Cubans. The racial/ethnic and nativity patterns of macrosomia do not completely mirror those of LBW, suggesting some distinct social risk factors for macrosomia. Our findings raise questions about whether and how racial/ethnic and nativity patterning in both low and excess birthweight is retained in later conditions, such as childhood obesity.
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Preventive medicine · Jan 2019
Re-examining the relationship between alcohol consumption and coronary heart disease with a new lens.
Moderate alcohol consumption has been related to lower risk of coronary heart disease (CHD) in the literature. To examine whether alcohol drinking during the past 12 months and heaviest drinking period were differentially associated with the risk of CHD, we designed a case-control study using a population-based health survey of U. S. adults conducted from 2012 to 2013. ⋯ Male heavy drinkers during the heaviest drinking period (AOR, 95% CI = 2.25 [1.52-3.32]) were more likely to manifest CHD than lifetime abstainers. In addition, individuals with diagnosed CHD were significantly more likely to have reduced drinking in the past. A change in alcohol consumption over the life course among former and current drinkers may distort the true alcohol-CHD relationship.
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Preventive medicine · Jan 2019
Screening prevalence of fetal alcohol spectrum disorders in a region of the United Kingdom: A population-based birth-cohort study.
Fetal alcohol spectrum disorders (FASDs) are lifelong disabilities caused by prenatal alcohol exposure. Prenatal alcohol use is common in the UK, but FASD prevalence was unknown. Prevalence estimates are essential for informing FASD prevention, identification and support. ⋯ Our analyses showed that the complete case and single imputation methods that are commonly used in FASD prevalence studies are likely to underestimate FASD prevalence. Although not equivalent to a formal diagnosis, these screening prevalence estimates suggest that FASD is likely to be a significant public health concern in the UK. Given current patterns of alcohol consumption and recent changes in prenatal guidance, active case ascertainment studies are urgently needed to further clarify the current epidemiology of FASD in the general population of the UK.