Theses and Dissertations
Permanent URI for this collectionhttps://hdl.handle.net/20.500.12503/21775
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Browsing Theses and Dissertations by Subject "acanthosis nigricans"
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Item Overweightness and Obesity as Risk Factors for Acanthosis Nigricans(2001-12-01) Wadley, Wendy Whittaker; Urrutia-Rojas, Ximena; Bae, Sejong; Bayona, ManuelWadley, Wendy Whittaker, Overweightness and Obesity as Risk Factors for Acanthosis Nigricans. Master of Public Health (Community Health), December, 2001, 42 pp., 6 tables, references, 54 titles. This study was a secondary analysis of data from a cross-sectional study of 1,066 fifth grade students, who were screened for risk factors for type 2 diabetes (T2DM) at Fort Worth Independent School District in Texas. Participants (ages 8 to 13) were 55.8% Hispanic, 23.6% African American, 16.1% Caucasian, and 4.5% other minorities. The study’s hypotheses were a) overweight or obese children (Body Mass Index [BMI] ≥85th percentile) were more likely to have acanthosis nigricans (AN) than non-overweight of non-obese children, b) obese children (BMI≥85th-94.9th percentile). Findings supported both hypotheses, overweight or obese children are 17 times (OR=17.24) more likely to have AN that non-overweight or non-obese children, and obese children were about four times (OR=3.88) more likely than overweight children to have AN.Item Potential Predictors of Hypertension Among Children in Fort Worth, Texas: A Cross-Sectional Epidemiologic Study(2002-05-01) Egbuchunam, Christie U.; Bayona, Manuel; Urrutia-Rojas, Ximena; Wilkinson, GreggEgbuchunam, Christie U., Potential Predictors of Hypertension Among Children in Fort Worth, Texas; A Cross-Sectional Epidemiologic Study. Master of Public Health (Epidemiology), May, 2002, 110 pp., 15 tables, 2 illustrations, bibliography, 84 titles. Most studies have identified obesity, gender and age as major factors that influence blood pressure increase in children. The objective of this study was to assess factors that may either directly influence hypertension in children, or interact with obesity, age and gender. A cross-sectional study was carried out to identify and assess the crude and multiple logistic regression adjusted associations between selected variables and hypertension. Obesity and Acanthosis Nigricans (AN) were importantly associated with hypertension. Reduced playing time, and excessive television watching or playing of video games were also associated with hypertension; especially among those who were obese or had AN. Hispanic and African American children had higher likelihood of hypertension than Caucasian children.