Digital Commons Network^™

When Will Black Women Lawyers Slay The Two-Headed Dragon: Racism And Gender Bias, Wilma Williams Pinder

Pepperdine Law Review

No abstract provided.

The Alternative Crosstalk Between Rage And Nitrative Thioredoxin Inactivation During Diabetic Myocardial Ischemia-Reperfusion Injury., Yi Liu, Yan Qu, Rutao Wang, Yanzhuo Ma, Chenhai Xia, Chao Gao, Jingyi Liu, Kun Lian, Aibing Xu, Xiaoyan Lu, Lu Sun, Lu Yang, Wayne B. Lau, Erhe Gao, Walter Koch, Haichang Wang, Ling Tao

Department of Emergency Medicine Faculty Papers

The receptor for advanced glycation end products (RAGE) and thioredoxin (Trx) play opposing roles in diabetic myocardial ischemia-reperfusion (MI/R) injury. We recently demonstrated nitrative modification of Trx leads to its inactivation and loss of cardioprotection. The present study is to determine the relationship between augmented RAGE expression and diminished Trx activity pertaining to exacerbated MI/R injury in the diabetic heart. The diabetic state was induced in mice by multiple intraperitoneal low-dose streptozotocin injections. RAGE small-interfering RNA (siRNA) or soluble RAGE (sRAGE, a RAGE decoy) was via intramyocardial and intraperitoneal injection before MI/R, respectively. Mice were subjected to 30 min of …

Health Disparities Experienced By People With Disabilities In The Us: A Behavioral Risk Factor Surveillance System Study, Jennifer Renee Pharr, Timothy J. Bungum

Environmental & Global Health Faculty Research

The Americans with Disabilities Act became law in 1990; since then research has shown that people with disabilities continue to experience barriers to health care. The purpose of this study was to compare utilization of preventive services, chronic disease rates, and engagement in health risk behaviors of participants with differing severities of disabilities to those without disabilities. This study was a secondary analysis of 2010 data collected in the Behavioral Risk Factor Surveillance System national survey in the United States. Rao Chi square test and logistic regression were employed. Participants with disabilities had significantly higher adjusted odds ratios for all …

Psychometrics Of The Scale Of Attitudes Toward Physician-Pharmacist Collaboration: A Study With Medical Students., Mohammadreza Hojat, John Spandorfer, Gerald A. Isenberg, Michael J. Vergare, Reza Fassihi, Joseph S. Gonnella

Department of Psychiatry and Human Behavior Faculty Papers

BACKGROUND: Despite the emphasis placed on interdisciplinary education and interprofessional collaboration between physicians and pharmacologists, no psychometrically sound instrument is available to measure attitudes toward collaborative relationships.

AIM: This study was designed to examine psychometrics of an instrument for measuring attitudes toward physician-pharmacist collaborative relationships for administration to students in medical and pharmacy schools and to physicians and pharmacists.

METHODS: The Scale of Attitudes Toward Physician-Pharmacist Collaboration was completed by 210 students at Jefferson Medical College. Factor analysis and correlational methods were used to examine psychometrics of the instrument.

RESULTS: Consistent with the conceptual framework of interprofessional collaboration, three underlying …

Parent Or Community: Where Do 20-Month-Olds Exposed To Two Accents Acquire Their Representation Of Words?, Caroline Floccia, Luche C Delle, Samantha Durrant, Joseph Butler, Jeremy Goslin

School of Psychology

The recognition of familiar words was evaluated in 20-month-old children raised in a rhotic accent environment to parents that had either rhotic or non-rhotic accents. Using an Intermodal Preferential Looking task children were presented with familiar objects (e.g. 'bird') named in their rhotic or non-rhotic form. Children were only able to identify familiar words pronounced in a rhotic accent, irrespective of their parents' accent. This suggests that it is the local community rather than parental input that determines accent preference in the early stages of acquisition. Consequences for the architecture of the early lexicon and for models of word learning …

Hispanic Ethnicity, Male Gender And Age Predict Restraint Use And Hospital Resource Utilization In Pediatric Trauma, Deborah A. Kuhls, Lynne Fullerton-Gleason, Virginia A. Landry, Julie A. Rabeau, Elizabeth Snavely, John J. Fildes

Journal of Health Disparities Research and Practice

Child restraint reduces the severity of injuries in motor vehicle crashes. Racial/ethnic groups appear to have differing restraint use rates. The objective of this study was to identify restraint use differences between ethnic and other demographic subgroups of pediatric trauma patients. Prospective data were analyzed for 1072 consecutive pediatric patients aged 19 or less who were involved in motor vehicle crashes and brought to our Trauma Center over a 42 month period. The demographic breakdown of this study cohort was 55.3% male, 21.4% Hispanic, 9.7% African American, 64.5% Caucasian, 2.2% Asian and 2.2% other. The highest rates of restraint use …

Neurological Soft Signs In Persons With Amnestic Mild Cognitive Impairment And The Relationships To Neuropsychological Functions, Hui-Jie Li, Peng-Yun Wang, Yang Jiang, Raymond C.K. Chan, Hua-Li Wang, Juan Li

Behavioral Science Faculty Publications

BACKGROUND: Neurological abnormalities have been reported in people with amnestic mild cognitive impairment (aMCI). The current study aimed to examine the prevalence of neurological soft signs (NSS) in this clinical group and to examine the relationship of NSS to other neuropsychological performances.

METHODS: Twenty-nine people with aMCI and 28 cognitively healthy elderly people were recruited for the present study. The NSS subscales (motor coordination, sensory integration, and disinhibition) of the Cambridge Neurological Inventory and a set of neuropsychological tests were administered to all the participants.

RESULTS: People with aMCI exhibited significantly more motor coordination signs, disinhibition signs, and total NSS …

School Day Segmented Physical Activity Patterns Of High And Low Active Children, Stuart J. Fairclough, Aaron Beighle, Heather Erwin, Nicola D. Ridgers

Kinesiology and Health Promotion Faculty Publications

BACKGROUND: Variability exists in children's activity patterns due to the association with environmental, social, demographic, and inter-individual factors. This study described accelerometer assessed physical activity patterns of high and low active children during segmented school week days whilst controlling for potential correlates.

METHODS: Two hundred and twenty-three children (mean age: 10.7 ± 0.3 yrs, 55.6% girls, 18.9% overweight/obese) from 8 north-west England primary schools wore ActiGraph GT1M accelerometers for 7 consecutive days during autumn of 2009. ActiGraph counts were converted to minutes of moderate (MPA), vigorous (VPA) and moderate-to-vigorous (MVPA) physical activity. Children were classified as high active (HIGH) or …

Effectiveness Of The Project P.A.T.H.S. In Hong Kong: Evaluation Based On Different Strategies And Different Studies Over Time, Daniel T. L. Shek, Hing Keung Ma, Joav Merrick

Pediatrics Faculty Publications

No abstract.

Acceptability Of Narratives To Promote Colorectal Cancer Screening In An Online Community, Kevin O Hwang, Amber W Trickey, Amanda L Graham, Eric J Thomas, Richard L Street, Jennifer L Kraschnewski, Sally W Vernon

Faculty, Staff and Student Publications

OBJECTIVE: To assess the acceptability of narratives to promote colorectal cancer (CRC) screening among members of an online weight loss community.

METHOD: Members of online weight loss community completed an Internet survey in 2010. Multiple logistic regression models examined demographic and attitudinal correlates of interest in sharing and receiving CRC screening narratives.

RESULTS: Participants (n=2386) were 92% female with mean (SD) age 58 (6) years; 68% were up-to-date with CRC screening. Among those who were up-to-date, 39% were interested in sharing their narratives with other members. African-Americans were more likely than other racial groups to be interested in sharing narratives …

Does The Load-Sharing Classification Predict Ligamentous Injury, Neurological Injury, And The Need For Surgery In Patients With Thoracolumbar Burst Fractures?: Clinical Article., Kristen Radcliff, Christopher K Kepler, Todd A Rubin, Motasem Maaieh, Alan S Hilibrand, James Harrop, Jeffrey A Rihn, Todd J Albert, Alexander R Vaccaro

Department of Orthopaedic Surgery Faculty Papers

OBJECT: The load-sharing score (LSS) of vertebral body comminution is predictive of results after short-segment posterior instrumentation of thoracolumbar burst fractures. Some authors have posited that an LSS > 6 is predictive of neurological injury, ligamentous injury, and the need for surgical intervention. However, the authors of the present study hypothesized that the LSS does not predict ligamentous or neurological injury.

METHODS: The prospectively collected spinal cord injury database from a single institution was queried for thoracolumbar burst fractures. Study inclusion criteria were acute (< 24 hours) burst fractures between T-10 and L-2 with preoperative CT and MRI. Flexion-distraction injuries and pathological fractures were excluded. Four experienced spine surgeons determined the LSS and posterior ligamentous complex (PLC) integrity. Neurological status was assessed from a review of the medical records.

RESULTS: Forty-four patients were included in the study. There were 4 patients for whom all observers …

Factor Structure Of A Multidimensional Gender Identity Scale In A Sample Of Chinese Elementary School Children, Lu Yu, Dong Xie, Daniel T. L. Shek

Pediatrics Faculty Publications

This study examined the factor structure of a scale based on the four-dimensional gender identity model (Egan and Perry, 2001) in 726 Chinese elementary school students. Exploratory factor analyses suggested a three-factor model, two of which corresponded to "Felt Pressure" and "Intergroup Bias" in the original model. The third factor "Gender Compatibility" appeared to be a combination of "Gender Typicality" and "Gender Contentment" in the original model. Follow-up confirmatory factor analysis (CFA) indicated that, relative to the initial four-factor structure, the three-factor model fits the current Chinese sample better. These results are discussed in light of cross-cultural similarities and differences …

Reclaiming Our Voice: Strengths First-Generation African American Males Use To Succeed In College, Kelly A. Irby

Department of Educational Administration: Dissertations, Theses, and Student Research

The purpose of this study was to add to the small body of literature exploring the successes of African American males in college. In this particular study, I sought to explore the strengths that first-generation African American males perceived as important to their success at a primarily White institution in the Midwest. Personal interviews were utilized to learn which self-identified strengths were important to success in college for each participant. The result was a candid portrait of the difficulties African American males face and an in-depth understanding of the strengths they utilized to overcome difficulties and succeed.

This study explored …

Early Developmental Outcome In Children With Hypoplastic Left Heart Syndrome And Related Anomalies: The Single Ventricle Reconstruction Trial., Jane W. Newburger, Lynn A. Sleeper, David C. Bellinger, Caren S. Goldberg, Sarah Tabbutt, Minmin Lu, Kathleen A. Mussatto, Ismee A. Williams, Kathryn E. Gustafson, Seema Mital, Nancy Pike, Erica Sood, William T. Mahle, David S. Cooper, Carolyn Dunbar-Masterson, Catherine Dent Krawczeski, Alan Lewis, Shaji C. Menon, Victoria L. Pemberton, Chitra Ravishankar, Teresa W. Atz, Richard G. Ohye, J William Gaynor, Pediatric Heart Network Investigators, Girish S. Shirali

Manuscripts, Articles, Book Chapters and Other Papers

BACKGROUND: Survivors of the Norwood procedure may experience neurodevelopmental impairment. Clinical trials to improve outcomes have focused primarily on methods of vital organ support during cardiopulmonary bypass.

METHODS AND RESULTS: In the Single Ventricle Reconstruction trial of the Norwood procedure with modified Blalock-Taussig shunt versus right-ventricle-to-pulmonary-artery shunt, 14-month neurodevelopmental outcome was assessed by use of the Psychomotor Development Index (PDI) and Mental Development Index (MDI) of the Bayley Scales of Infant Development-II. We used multivariable regression to identify risk factors for adverse outcome. Among 373 transplant-free survivors, 321 (86%) returned at age 14.3 ± 1.1 (mean ± SD) months. Mean …

The Effects Of Parentification, Attachment, Family-Of-Origin Dysfunction And Health On Depression: A Comparative Study Between Gender And The Ethnic Groups Of South Koreans And Caucasian Americans, Sunnie Giles

Theses and Dissertations

Parentification is a process where children or adolescents assume adult roles before they are emotionally or developmentally ready, which, in turn, disrupts the development of healthy, secure attachment in childhood. Using 1,001 men and women from South Korea and the United States with equal division between males and females and multiple group comparison technique in structural equation modeling, this paper examined the relationship between parentification during childhood and depression during adulthood. It explores the cross-sectional long-term effects of parentification into adulthood, using a retrospective survey technique. This study also confirmed previous research findings that attachment, physical health and family-of-origin dysfunction, …

Integrating An Automated Diabetes Management System Into The Family Management Of Children With Type 1 Diabetes: Results From A 12-Month Randomized Controlled Technology Trial., Tammy Toscos Phd, Stephen W Ponder, Barbara J Anderson, Mayer B Davidson, Martin L Lee, Elaine Montemayor-Gonzalez, Patricia Reyes, Eric Link, Kevin L Mcmahon

Health Services and Informatics Research

OBJECTIVE: The study objective was to evaluate how the use of a pervasive blood glucose monitoring (BGM) technology relates to glycemic control, report of self-care behavior, and emotional response to BGM of children with type 1 diabetes and their parents.

RESEARCH DESIGN AND METHODS: Forty-eight children aged less than 12 years (mean 8.8 years) with type 1 diabetes were randomly assigned to one of two study groups, a control group (conventional care without technology) or an experimental group (conventional care with technology), and followed for 12 months. Families in the experimental group were given the Automated Diabetes Management System (ADMS), …

Complexity Of Case Mix In A Regional Allergy Service., Edward R. Kaminski, Claire A. Bethune, Ray B. Jones

School of Nursing and Midwifery

BACKGROUND: Currently in the United Kingdom (UK), there is a mismatch between limited financial resources and the large proportion of patients with suspected allergies actually being referred to specialist allergy clinics. To better understand the case mix of patients being referred, we audited referrals to a regional allergy service over an 8 year period.The main source of data was consultant letters to General Practitioners (GP) summarising the diagnosis of patients, archived from January 2002 to September 2009. Letters were reviewed, extracting the clinic date, doctor seen, gender, date of birth, postcode, GP, and diagnoses. Diagnoses were classified into seven groups …

A Community-Integrated Home Based Depression Intervention For Older African Americans: Descripton Of The Beat The Blues Randomized Trial And Intervention Costs., Laura N Gitlin, Lynn Fields Harris, Megan Mccoy, Nancy L Chernett, Eric Jutkowitz, Laura T Pizzi

Center for Applied Research on Aging and Health Research Papers

ABSTRACT: BACKGROUND: Primary care is the principle setting for depression treatment; yet many older African Americans in the United States fail to report depressive symptoms or receive the recommended standard of care. Older African Americans are at high risk for depression due to elevated rates of chronic illness, disability and socioeconomic distress. There is an urgent need to develop and test new depression treatments that resonate with minority populations that are hard-to-reach and underserved and to evaluate their cost and cost-effectiveness. METHODS/DESIGN: Beat the Blues (BTB) is a single-blind parallel randomized trial to assess efficacy of a non-pharmacological intervention to …

Does Place Of Residence Affect Risk Of Suicide? A Spatial Epidemiologic Investigation In Kentucky From 1999 To 2008, Daniel M. Saman, Sabrina Walsh, Anna Borówko, Agricola Odoi

Epidemiology and Environmental Health Faculty Publications

BACKGROUND: Approximately 32,000 people take their own lives every year in the United States. In Kentucky, suicide mortality rates have been steadily increasing since 1999. Few studies in the United States have assessed spatial clustering of suicides. The purpose of this study was to identify high-risk clusters of suicide at the county level in Kentucky and assess the characteristics of those suicide cases within the clusters.

METHODS: A spatial epidemiological study was undertaken using suicide data for the period January 1, 1999 to December 31, 2008, obtained from the Kentucky Office of Vital Statistics. Descriptive analyses using Pearson's chi-square test …

Foraging Alters Resilience/Vulnerability To Sleep Disruption And Starvation In Drosophila, Jeffrey Donlea, Averi Leahy, Matthew S. Thimgan, Yasuko Suzuki, Bryon N. Hughson, Marla B. Sokolowski, Paul J. Shaw

Biological Sciences Faculty Research & Creative Works

Recent human studies suggest that genetic polymorphisms allow an individual to maintain optimal cognitive functioning during sleep deprivation. If such polymorphisms were not associated with additional costs, selective pressures would allow these alleles to spread through the population such that an evolutionary alternative to sleep would emerge. To determine whether there are indeed costs associated with resiliency to sleep loss, we challenged natural allelic variants of the foraging gene (for) with either sleep deprivation or starvation. Flies with high levels of Protein Kinase G (PKG) (for^R) do not display deficits in short-term memory following 12 …

The Social Production Of Substance Abuse And Hiv/Hcv Risk: An Exploratory Study Of Opioid-Using Immigrants From The Former Soviet Union Living In New York City, Honoria Guarino, Sarah K. Moore, Lisa A. Marsch, Sal Florio

Dartmouth Scholarship

Several former Soviet countries have witnessed the rapid emergence of major epidemics of injection drug use (IDU) and associated HIV/HCV, suggesting that immigrants from the former Soviet Union (FSU) may be at heightened risk for similar problems. This exploratory study examines substance use patterns among the understudied population of opioid-using FSU immigrants in the U.S., as well as social contextual factors that may increase these immigrants' susceptibility to opioid abuse and HIV/HCV infection. In-depth interviews were conducted with 10 FSU immigrants living in New York City who initiated opioid use in adolescence or young adulthood, and with 6 drug treatment …

Effects Of Inhaled Corticosteroids On Airway Inflammation In Chronic Obstructive Pulmonary Disease: A Systematic Review And Meta-Analysis, Rachel Jen, Stephen I. Rennard, Don D. Sin

Journal Articles: Pulmonary & Critical Care Med

BACKGROUND: Chronic obstructive pulmonary disease (COPD) is characterized by chronic inflammation in the small airways. The effect of inhaled corticosteroids (ICS) on lung inflammation in COPD remains uncertain. We sought to determine the effects of ICS on inflammatory indices in bronchial biopsies and bronchoalveolar lavage fluid of patients with COPD.

METHODS: We searched Medline, Embase, Cinahl, and the Cochrane database for randomized, controlled clinical trials that used bronchial biopsies and bronchoalveolar lavage to evaluate the effects of ICS in stable COPD. For each chosen study, we calculated the mean differences in the concentrations of inflammatory cells before and after treatment …

Positive Behavior Intervention And Support: An Alternative Approach, Lucy Bridges

Dissertations

The purpose of this study is to examine the effects of PBIS on behavior in relation to the number of office discipline referrals, suspensions, and expulsions. Because of the current school discipline policies, black male students have been overrepresented in the exclusionary practices of office discipline referrals, suspensions, and expulsions. PBIS offers a viable alternative to current school discipline practices.

Asperger Syndrome And Blogging; Theory Of Mind And The Extreme Male Brain Theory In Self-Identified Women With Asperger Syndrome, Vanesa Morgan

Dissertations and Theses

No abstract provided.

Spina Bifida Subtypes And Sub-Phenotypes By Maternal Race/Ethnicity In The National Birth Defects Prevention Study, A J Agopian, Mark A Canfield, Richard S Olney, Philip J Lupo, Tunu Ramadhani, Laura E Mitchell, Gary M Shaw, Cynthia A Moore

Faculty, Staff and Student Publications

Spina bifida refers to a collection of neural tube defects, including myelomeningocele, meningocele, and myelocele (SB(M) ), as well as lipomyelomeningocele and lipomeningocele (SB(L) ). Maternal race/ethnicity has been associated with an increased risk for spina bifida among offspring. to better understand this relationship, we evaluated different spina bifida subtypes (SB(M) vs. SB(L) ) and sub-phenotypes (anatomic level or presence of additional malformations) by maternal race/ethnicity using data from the National Birth Defects Prevention Study. This study is a large, multisite, population-based study of nonsyndromic birth defects. Prevalence estimates were obtained using data from spina bifida cases (live births, fetal …

Age And Premorbid Intelligence Suppress Complaint-Performance Congruency In Raw Score Measures Of Memory, Matthew Merema, Craig Speelman, Elizabeth Kaczmarek, Jonathan Foster

Research outputs 2012

Background: We aimed to examine the role of age and premorbid intelligence (IQ) in suppressing the relationship between subjective memory complaints (SMCs) and raw score memory performance. Methods: We used a community sample of older adults aged 66"90 years (N = 121) to test whether the inclusion of age and a premorbid IQ measure in multiple regression analyses increased semipartial correlations of raw score memory performance in predicting SMCs. Rank contrast correlations were also carried out to observe how age and premorbid IQ are related to complaint"performance congruency. Measures utilized in the study included the Memory Functioning Questionnaire (for SMCs), …

A Randomised Trial Of Robotic And Open Prostatectomy In Men With Localised Prostate Cancer, Robert Gardiner, J Yaxley, G Coughlin, N Dunglison, S Occhipinti, S Younie, R Carter, S Williams, R J Medcraft, Bennett Nigel, M F Lavin, Suzanne Chambers

Research outputs 2012

Background: Prostate cancer is the most common male cancer in the Western world however there is ongoing debate about the optimal treatment strategy for localised disease. While surgery remains the most commonly received treatment for localised disease in Australia more recently a robotic approach has emerged as an alternative to open and laparoscopic surgery. However, high level data is not yet available to support this as a superior approach or to guide treatment decision making between the alternatives. This paper presents the design of a randomised trial of Robotic and Open Prostatectomy for men newly diagnosed with localised prostate cancer …

Olfactory Discrimination Predicts Cognitive Decline Among Community-Dwelling Older Adults, Hamid Sohrabi, Kristyn Bates, Mg Weinborn, A N Johnston, A Bahramian, Kevin Taddei, Simon Laws, Mark Rodrigues, Michael Morici, Matthew Howard, Georgia Martins, A Mackay-Sim, Se Gandy, Ralph Martins

Research outputs 2012

The presence of olfactory dysfunction in individuals at higher risk of Alzheimer's disease has significant diagnostic and screening implications for preventive and ameliorative drug trials. Olfactory threshold, discrimination and identification can be reliably recorded in the early stages of neurodegenerative diseases. The current study has examined the ability of various olfactory functions in predicting cognitive decline in a community-dwelling sample. A group of 308 participants, aged 46-86 years old, were recruited for this study. After 3 years of follow-up, participants were divided into cognitively declined and non-declined groups based on their performance on a neuropsychological battery. Assessment of olfactory functions …

Full-Forward And, Macho Homos : Toward A Masculist Reframing Of Male Homosexuality, Kristian Guagliardo

Theses : Honours

The following work explores the nexus of male homosexuality and traditional masculinity.

The creative work examines the ways in which both patriarchal and popular, purportedly feminist or queer theorist cultures arbitrarily assign allegedly immanent feminine qualities to homosexual males even when these characteristics are not congruent with the male subject. This facet of western, and specifically Australian, culture is explored through the prism of a hegemonically masculine ‘country boy’ who finds that despite his own comportment and identity, he becomes culturally and socially feminised by virtue of his homosexuality alone. He experiences isolation, angst, anger and cognitive dissonance as he …

Accuracy Of Automated Attenuation-Based 3-Dimensional Segmentation: In The Analysis Of Left Ventricular Function Compared With Magnetic Resonance Imaging, Harald Brodoefel, Ilias Tsiflikas, Ulrich Kramer, Nina Lang, Anja Reimann, Christoph Burgstahler, Claus D Claussen, Martin Heuschmid

The Texas Heart Institute Journal

We evaluated attenuation-based 3-dimensional segmentation for the analysis of left ventricular function, using as our standard of reference magnetic resonance imaging and dual-source computed tomography with traditional short-axis planimetry.

Twenty patients with known or suspected coronary artery disease were examined prospectively. In all magnetic resonance and computed tomographic datasets, global functional values were determined by 2-dimensional planimetry. Computed tomographic scans were further evaluated by automated 3-dimensional segmentation, and the results were compared by Pearson correlation and Bland-Altman analysis.

Agreement between magnetic resonance imaging and dual-source computed tomographic 2-dimensional planimetry was good for all values (end-diastolic volume, bias= −4.2, r=0.99; end-systolic …