Bullying is a common childhood experience that involves repeated mistreatment to improve or maintain one’s status. Victims display long-term social, psychological, and health consequences, whereas bullies display minimal ill effects. The aim of this study is to test how this adverse social experience is biologically embedded to affect short- or long-term levels of C-reactive protein (CRP), a marker of low-grade systemic inflammation. The prospective population-based Great Smoky Mountains Study (n = 1,420), with up to nine waves of data per subject, was used, covering childhood/adolescence (ages 9–16) and young adulthood (ages 19 and 21). Structured interviews were used to assess bullying involvement and relevant covariates at all childhood/adolescent observations. Blood spots were collected at each observation and assayed for CRP levels. During childhood and adolescence, the number of waves at which the child was bullied predicted increasing levels of CRP. Although CRP levels rose for all participants from childhood into adulthood, being bullied predicted greater increases in CRP levels, whereas bullying others predicted lower increases in CRP compared with those uninvolved in bullying. This pattern was robust, controlling for body mass index, substance use, physical and mental health status, and exposures to other childhood psychosocial adversities. A child’s role in bullying may serve as either a risk or a protective factor for adult low-grade inflammation, independent of other factors. Inflammation is a physiological response that mediates the effects of both social adversity and dominance on decreases in health.Added note: I just came across this related article by Raposa et. al. on the developmental pathway from early life stress to inflammation.
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Wednesday, June 11, 2014
Childhood bullying predicts adult inflammation.
How is this for a chilling finding? Childhood bullying leaves bullies with lower, and victims with higher, levels of chronic inflammation than those uninvolved in bullying. From Copeland et al. :
Posted by Deric Bownds at 5:42 AM
Blog Categories: fear/anxiety/stress, human development
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Upshot of this premise is to teach your children to be bullies and not be victims to have a healthier future. Or less cynically, teach your children to be self-reliant and strong individuals.ReplyDelete