Ecological Factors of Being Bullied Among Adolescents: a Classification and Regression Tree Approach
نویسندگان
چکیده
منابع مشابه
Association of being bullied in school with suicide ideation and planning among rural middle school adolescents.
BACKGROUND This study examined the association of ever being bullied in school with suicide ideation (ever thinking about killing oneself) and ever seriously making a plan to kill oneself (suicide planning) among rural middle school adolescents. METHODS Using the US Centers for Disease Control and Prevention's Middle School Youth Risk Behavior Survey instrument, 2 cross-sectional surveys were...
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Background: Due to the importance of medical studies, researchers of this field should be familiar with various types of statistical analyses to select the most appropriate method based on the characteristics of their data sets. Classification and regression trees (CARTs) can be as complementary to regression models. We compared the performance of a logistic regression model and a CART in predi...
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PURPOSE Risk factors for obesity and weight gain are typically evaluated individually while "adjusting for" the influence of other confounding factors, and few studies, if any, have created risk profiles by clustering risk factors. We identified subgroups of postmenopausal women homogeneous in their clustered modifiable and non-modifiable risk factors for gaining ≥ 3% weight. METHODS This stu...
متن کاملIsolation and the stress of being bullied.
Approximately one-third of children report being victims of bullying, and this victimization has been linked to a number of negative psychological outcomes. In the present study, we examined the effects of perceived isolation on the link between victimization before and during high school and stress symptoms during college. Consistent with our predictions, victimization appears to do the most d...
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Background and purpose: Understanding of the risk factors for cardiovascular artery disease, which is the leading cause of death worldwide, can lead to essential changes in its etiology, prevalence, and treatment. The aim of this study was to compare the results of logistic regression model and Classification and Regression Tree Analysis (CART) in determining the prognostic factors for coronary...
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ژورنال
عنوان ژورنال: Child Indicators Research
سال: 2015
ISSN: 1874-897X,1874-8988
DOI: 10.1007/s12187-015-9343-1