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Prematurity, Socioeconomic Status, And Childhood Asthma: A Canadian Cohort Study, Crystal P. Mcleod

Electronic Thesis and Dissertation Repository

Introduction: Preterm birth (PTB) and socioeconomic status (SES) have both been associated previously with the onset of childhood asthma in high income countries. Yet, these factors have been studied minimally outside of an exposure or confounded relationship, and amongst the Canadian population.

Materials and Methods: Merging household interview data from Cycles 2 to 5 of the Canadian Health Measures Survey, this study analyzed data from weighted respondents in early (3-5 years, n = 1,096,609) and middle (6-11 years, n = 2,112,059) childhood. Bivariate, stepwise logistic regression, and logit decomposition were performed using STATA software. Intersectionality guided the study’s methodology.

Results: …

Stress And Negative Affect As Mediators In The Association Between Parental Social Support And Lung Function In Adolescents With Asthma, Amber Osorno, Eric Sternlicht, Pornchai Tirakitsoontorn, Azucena Talamantes, Anchalee Yuengsrigul, Zeev N. Kain, Brooke Jenkins

SURF Posters and Papers

Asthma is the leading chronic condition amongst children in the United States as 7.5% of children are diagnosed with asthma. Studies have shown that positive social support is associated with positive asthma management. A strong social support system predicts good management of asthma symptoms; however, current literature has not yet examined how social support impacts lung function as opposed to merely symptom management. Stress and negative affect have been revealed to be associated with worse asthma control, as well as exacerbation of symptoms. Stressful situations, such as the death of a family member, unemployment, and familial tensions lead to worsening …