Health Associations of Positive Childhood Experiences: A Scoping Review of the Literature.

We report the results of a scoping review of the literature investigating associations between positive childhood experiences (PCEs) and selected health outcomes to identify which have the highest level of research activity based on the indexed academic literature. Yielded articles underwent title/abstract (Ti/Ab) and full text screening utilizing inclusion/exclusion criteria. The review was guided by PCE categories from the Healthy Outcomes from Positive Experiences framework: relationships, environment, engagement, and emotional growth. The initial search yielded 8,919 unduplicated articles, 759 were retained following Ti/Ab review and 220 articles were retained after full text screening describing 795 tested associations across 23 PCE types in ten outcome categories. The outcomes most commonly examined were substance misuse (305 tested associations across 93 studies), suicidal behaviors (195 tested associations across 56 studies), and depression (112 tested associations across 55 studies). Physical health outcomes were less common (14 tested associations across six studies). Of the PCE exposures, relationships represented 415 of tested associations, 236 with environment, and 114 with social engagement. A significant body of research demonstrated associations between PCEs and health outcomes. While further research is needed, available research suggests that public health efforts to promote PCEs may have impact across multiple domains.