Browsing by Subject "Parents"
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Item Evaluation of Kinship Indices for the Identification of Missing Persons(2006-07-01) Hamilton, Kristi Payne; John Planz; Arthur Eisenberg; Joseph WarrenWhen both parents are able to provide reference DNA samples, the likelihood ratio, or strength of a match, between the parents and their child will be very high for a true match. However, what happens when only one parent is available, or neither parent is available? How effective are other relatives’ DNA profiles at aiding in the identification of an unknown sample? What sort of threshold, if any, should be in place to determine whether an unknown is excluded from being the relative of the reference donor? This study aims to approach an answer these questions by analyzing a database consisted of anonymous samples from the paternity testing division of the University of North Texas Health Science Center DNA Identity Laboratory. The concentration of the study is on whether kinship indices are reliable and consistent in being able to provide information regarding a sibling relationship. Evaluation of the kinship indices of parents and siblings of different families, both within the family and outside of the family, will aid in the determination of whether or not a threshold exists, and what that threshold may be. This information will be invaluable to future cases involving unidentified remains when direct reference samples or parent reference samples are not available.Item How often parents make decisions with their children is associated with obesity(BioMed Central Ltd., 2018-09-25) Rahman, Adrita; Fulda, Kimberly G.; Franks, Susan F.; Fernando, Shane I.; Habiba, Nusrath; Muzaffar, OmairBackground: Evidence supports that better parental involvement and communication are related to reduced obesity in children. Parent-child collaborative decision-making is associated with lower BMI among children; while child-unilateral and parent-unilateral decision-making are associated with overweight children. However, little is known about associations between joint decision-making and obesity among Hispanic youth. The purpose of this analysis was to determine the relationship between parent-child decision making and obesity in a sample of predominantly Hispanic adolescents. Methods: Data from two studies focused on risk for type II diabetes were analyzed. A total of 298 adolescents 10-14 years of age and their parent/legal guardian were included. Parents completed questionnaires related to psychosocial, family functioning, and environmental factors. Multiple logistic regression was used to determine the association between obesity (≥ 95th percentile for age and gender), the dependent variable, and how often the parent felt they made decisions together with their child (rarely/never, sometimes, usually, always), the primary independent variable. Covariates included gender, age, ethnicity, total family income, and days participated in a physical activity for at least 20 min. ORs and 95% CIs were calculated. Results: Adolescent participants were predominantly Hispanic n = 233 (78.2%), and approximately half n = 150 (50.3%) were female. In multivariate analyses, adolescents who rarely/never made decisions together with their family had significantly higher odds (OR = 3.50; 95% CI [1.25-9.83]) of being obese than those who always did. No association was observed between either those who sometimes make decisions together or those who usually did and those that always did. Conclusions: Parents and children not making decisions together, an essential aspect of parent-child communication, is associated with increased childhood obesity. The results of our study contribute to evidence of parental involvement in decision-making as an important determinant of adolescent health. Further studies should explore temporal relationships between parenting or communication style and obesity.