Browsing by Subject "BMI"

Now showing 1 - 2 of 2
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    The impact of acculturation and environmental change on dietary habits, weight gain, and cultural practices among Hmong adults and children in Minnesota.
    (2009-08) Franzen, Lisa
    This study assessed the impact of environmental change and acculturation on Hmong adults and children, who have lived in the United States (US) for varying amounts of time, by investigating changes in food system access, grocery purchasing influences, eating behavior, BMI, and health status. This research has shown how the combination of quantitative (Geographical Informational Systems software and census data, food store surveys, acculturation assessment, food frequency questionnaire, theory based survey) and qualitative (focus group discussions) methodologies has the potential to provide a more complete picture of how immigrants adapt to their new food environments. As more immigrants become introduced to food secure, obesogenic environments, such as the US, it will be important to examine how this transition impacts the health of current and future generations.
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    Role of Gender, Age, Pubertal Status and Adiposity on Endothelium-Independent Dilation in Children and Adolescents
    (2015-05) Zavala, Hanan
    This study examined how gender, age, pubertal status, and obesity influence endothelium-independent dilation (EID) in youth. Three hundred twenty-two healthy youth (142 females), aged 9 to 18 years (mean±SEM, age=14.1±0.14years) were included. The change in brachial artery diameter following administration of 0.3mg of sublingual nitroglycerin was measured using conventional ultrasound scanner. Multiple linear regression models were created using the predictors gender, age, BMI-percentile, percent body fat and baseline diameter. Differences between gender, pubertal status and BMI category was conducted using one-way ANOVA. Females had higher EID-area under the curve (EID-AUC) compared to males (p=0.012) but not EID% (p=0.112). Age was a significant predictor of EID% (p=0.04) and EID-AUC (p=0.02) in females but not males. No differences in EID% or EID-AUC were observed across Tanner stage or BMI category. These data suggest that gender differences in EID are apparent early in life, with aging-related changes observable in females, but not males.