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Physical Sciences and Mathematics Commons

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Full-Text Articles in Physical Sciences and Mathematics

An Analysis Of Breast Cancer Metastasis, Jennifer Lee Gildner Dec 2011

An Analysis Of Breast Cancer Metastasis, Jennifer Lee Gildner

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The main objective of this paper is to evaluate possible socio-economic status, clinical, and treatment associations with the occurrence of distant metastasis in Stage I – III breast cancer patients. After analysis in a logistic regression model, four variables were found to be significant with occurrence of distant metastases. These variables were: education, disease group (Triple-negative, Her2Neu-positive and Luminal A), stage at diagnosis, and concordance to chemotherapy based on the NCCN guidelines. Patients without a college degree were found to be more likely to develop distant metastasis than those with a college degree (OR = 2.46 95% CI 1.44 – …


Manova: Type I Error Rate Analysis, Christopher Dau Wei Ling Aug 2011

Manova: Type I Error Rate Analysis, Christopher Dau Wei Ling

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No abstract provided.


Music And Radio Preferences On The Cal Poly Campus, Rory Bloch Jun 2011

Music And Radio Preferences On The Cal Poly Campus, Rory Bloch

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No abstract provided.


Using Survival Analysis Methods To Study Santa Barbara County Divorces, Joel Vazquez Jun 2011

Using Survival Analysis Methods To Study Santa Barbara County Divorces, Joel Vazquez

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No abstract provided.


Dietary Patterns In Relation To Sleep And Stress In Cal Poly Freshman, Emily J. Conklin, Jongyoon Lee Jun 2011

Dietary Patterns In Relation To Sleep And Stress In Cal Poly Freshman, Emily J. Conklin, Jongyoon Lee

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The Cal Poly FLASH study is a research project that was developed to assess overall health of college students. Beginning in Fall 2009, data have been collected longitudinally via online surveys and physical assessments on Cal Poly freshmen. Responses from 1520 students from Fall 2009 were used to investigate whether stress and sleeping habits are related to dietary patterns among Cal Poly students.

Factor analysis was used to categorize 33 food frequency variables into two categories – junk food and healthy food. Then, stepwise selection in a general linear model was conducted to identify lifestyle and demographic variables associated with …


An Exploration Of Non-Detects In Environmental Data, Juliana Fajardo Jun 2011

An Exploration Of Non-Detects In Environmental Data, Juliana Fajardo

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No abstract provided.