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Voices Raised, Issue 39, University Of Dayton. Women's Center Mar 2013

Voices Raised, Issue 39, University Of Dayton. Women's Center

Women’s Center Newsletter

Included in this issue: Women’s History Month Poster Competition; “Does the Health Center do STD testing?”; Warning Signs of an Abusive Relationship; Artful Inspirations; Catering Queen; Proving the Potential of Young Women; Short Story by Jessica Wessel; Anniversaries can trigger many emotions.


Variation In Cortical Density Within The Cortical Shell Of Individuals Across A Range In Densities And Ages, Lee A. Weidauer, Teresa L. Binkley, R Berry, Bonny Specker Mar 2013

Variation In Cortical Density Within The Cortical Shell Of Individuals Across A Range In Densities And Ages, Lee A. Weidauer, Teresa L. Binkley, R Berry, Bonny Specker

Health and Nutritional Sciences Faculty Publications

OBJECTIVES: The purpose of this study was to determine variability in cortical volumetric bone density (vBMD) from a single slice tibia image over a range of vBMD readings and ages.

METHODS: Males and females (N=80; aged 6-80) were randomly selected from a previous study. Cortical vBMD at the anterior, posterior, medial, and lateral regions as well as the endocortical, mid-cortical, and pericortical regions of the cortical shell were determined using pQCT.

RESULTS: Mean anterior ROI cortical vBMD (1111±11 mg/cm(3)) was lower than the posterior and lateral ROIs (1169±7 mg/cm(3) and 1151±9 mg/cm(3), respectively), (p

CONCLUSIONS: Variability in cortical vBMD was …


Population Impacts Of Wolbachia On Aedes Albopictus, James W. Mains, Corey L. Brelsfoard, Philip R. Crain, Yunxin Huang, Stephen L. Dobson Mar 2013

Population Impacts Of Wolbachia On Aedes Albopictus, James W. Mains, Corey L. Brelsfoard, Philip R. Crain, Yunxin Huang, Stephen L. Dobson

Entomology Faculty Publications

Prior studies have demonstrated that Wolbachia, a commonly occurring bacterium capable of manipulating host reproduction, can affect life history traits in insect hosts, which in turn can have population-level effects. Effects on hosts at the individual level are predicted to impact population dynamics, but the latter has not been examined empirically. Here, we describe a biological model system based on Aedes albopictus (Asian tiger mosquito) that allows for measurement of population dynamics, which has not been accomplished in prior field trials or laboratory designs. The results demonstrate the studied populations to be robust and allow for persistent, closed populations with …


The Adipose Tissue Production Of Adiponectin Is Increased In End-Stage Renal Disease., Maria P Martinez Cantarin, Scott A Waldman, Cataldo Doria, Adam M Frank, Warren R Maley, Carlo B Ramirez, Scott W Keith, Bonita Falkner Mar 2013

The Adipose Tissue Production Of Adiponectin Is Increased In End-Stage Renal Disease., Maria P Martinez Cantarin, Scott A Waldman, Cataldo Doria, Adam M Frank, Warren R Maley, Carlo B Ramirez, Scott W Keith, Bonita Falkner

Department of Medicine Faculty Papers

Adiponectin has antidiabetic properties, and patients with obesity, diabetes, and insulin resistance have low plasma adiponectin levels. However, although kidney disease is associated with insulin resistance, adiponectin is elevated in end-stage renal disease. Here we determine whether adipose tissue production of adiponectin is increased in renal disease in a case-control study of 36 patients with end-stage renal disease and 23 kidney donors. Blood and tissue samples were obtained at kidney transplantation and donation. The mean plasma adiponectin level was significantly increased to 15.6 mg/ml in cases compared with 8.4 mg/ml in controls. Plasma levels of the inflammatory adipokines tumor necrosis …


An Acacb Variant Implicated In Diabetic Nephropathy Associates With Body Mass Index And Gene Expression In Obese Subjects, Lijun Ma, Mariana Murea, James A. Snipes, Alejandra Marinelarena, Jacqueline Krüger, Pamela J. Hicks, Kurt A. Langberg, Meredith A. Bostrom, Jessica N. Cooke, Daisuke Suzuki, Tetsuya Babazono, Takashi Uzu, Sydney C. W. Tang, Ashis K. Mondal, Neeraj K. Sharma, Sayuko Kobes, Peter A. Antinozzi, Matthew Davis, Swapan K. Das, Neda Rasouli, Philip A. Kern, Nathan J. Shores, Lawrence L. Rudel, Matthias Blüher, Michael Stumvoll, Donald W. Bowden, Shiro Maeda, John S. Parks, Peter Kovacs, Robert L. Hanson, Leslie J. Baier, Steven C. Elbein, Barry I. Freedman Feb 2013

An Acacb Variant Implicated In Diabetic Nephropathy Associates With Body Mass Index And Gene Expression In Obese Subjects, Lijun Ma, Mariana Murea, James A. Snipes, Alejandra Marinelarena, Jacqueline Krüger, Pamela J. Hicks, Kurt A. Langberg, Meredith A. Bostrom, Jessica N. Cooke, Daisuke Suzuki, Tetsuya Babazono, Takashi Uzu, Sydney C. W. Tang, Ashis K. Mondal, Neeraj K. Sharma, Sayuko Kobes, Peter A. Antinozzi, Matthew Davis, Swapan K. Das, Neda Rasouli, Philip A. Kern, Nathan J. Shores, Lawrence L. Rudel, Matthias Blüher, Michael Stumvoll, Donald W. Bowden, Shiro Maeda, John S. Parks, Peter Kovacs, Robert L. Hanson, Leslie J. Baier, Steven C. Elbein, Barry I. Freedman

Internal Medicine Faculty Publications

Acetyl coenzyme A carboxylase B gene (ACACB) single nucleotide polymorphism (SNP) rs2268388 is reproducibly associated with type 2 diabetes (T2DM)-associated nephropathy (DN). ACACB knock-out mice are also protected from obesity. This study assessed relationships between rs2268388, body mass index (BMI) and gene expression in multiple populations, with and without T2DM. Among subjects without T2DM, rs2268388 DN risk allele (T) associated with higher BMI in Pima Indian children (n = 2021; p-additive = 0.029) and African Americans (AAs) (n = 177; p-additive = 0.05), with a trend in European Americans (EAs) (n = 512; p-additive = 0.09), but not Germans (n …


Evolutionarily Novel Functional Networks In The Human Brain?, Dante Mantini, Maurizio Corbetta, Gian Luca Romani, Guy A. Orban, Wim Vanduffel Feb 2013

Evolutionarily Novel Functional Networks In The Human Brain?, Dante Mantini, Maurizio Corbetta, Gian Luca Romani, Guy A. Orban, Wim Vanduffel

Open Access Publications

Primate evolution has been accompanied by complex reorganizations in brain anatomy and function. Little is known, however, about the relationship between anatomical and functional changes induced through primate evolution. Using functional magnetic resonance imaging, we assessed spatial and temporal correspondences of cortical networks in humans and monkeys. We provided evidence for topologically and functionally correspondent networks in sensory-motor and attention regions. More specifically, we revealed a possible monkey equivalent of the human ventral attention network. For other human networks, such as the language and the default-mode networks, we detected topological correspondent networks in the monkey, but with different functional signatures. …


Muc4 Overexpression Augments Cell Migration And Metastasis Through Egfr Family Proteins In Triple Negative Breast Cancer Cells., Partha Mukhopadhyay, Imayavaramban Lakshmanan, Moorthy P. Ponnusamy, Subhankar Chakraborty, Maneesh Jain, Priya Pai, Lynette M. Smith, Subodh M. Lele, Surinder K. Batra Feb 2013

Muc4 Overexpression Augments Cell Migration And Metastasis Through Egfr Family Proteins In Triple Negative Breast Cancer Cells., Partha Mukhopadhyay, Imayavaramban Lakshmanan, Moorthy P. Ponnusamy, Subhankar Chakraborty, Maneesh Jain, Priya Pai, Lynette M. Smith, Subodh M. Lele, Surinder K. Batra

Journal Articles: Biochemistry & Molecular Biology

INTRODUCTION: Current studies indicate that triple negative breast cancer (TNBC), an aggressive breast cancer subtype, is associated with poor prognosis and an early pattern of metastasis. Emerging evidence suggests that MUC4 mucin is associated with metastasis of various cancers, including breast cancer. However, the functional role of MUC4 remains unclear in breast cancers, especially in TNBCs.

METHOD: In the present study, we investigated the functional and mechanistic roles of MUC4 in potentiating pathogenic signals including EGFR family proteins to promote TNBC aggressiveness using in vitro and in vivo studies. Further, we studied the expression of MUC4 in invasive TNBC tissue …


Hpv Vaccination Among Young Adult Women: A Perspective From Appalachian Kentucky, Laurel A. Mills, Katharine J. Head, Robin C. Vanderpool Feb 2013

Hpv Vaccination Among Young Adult Women: A Perspective From Appalachian Kentucky, Laurel A. Mills, Katharine J. Head, Robin C. Vanderpool

Health, Behavior & Society Faculty Publications

INTRODUCTION: Few studies have assessed barriers to human papillomavirus (HPV) vaccination uptake and adherence, particularly among women of Appalachian Kentucky, a population with higher rates of cervical cancer, lower rates of HPV vaccination, and lower socioeconomic status compared with the rest of the nation. The objective of this study was to address women's reasons for declining the HPV vaccine and, among women who initiated the vaccine series, barriers to completion of the 3-dose regimen.

METHODS: We recruited 17 women aged 18 to 26 from a Federally Qualified Health Center who participated in in-depth, semistructured telephone interviews. All interviews were audio-recorded …


Associations Between Cadmium Exposure And Neurocognitive Test Scores In A Cross-Sectional Study Of Us Adults, Timothy Ciesielski, David C. Bellinger, Joel Schwartz, Russ Hauser, Robert O. Wright Feb 2013

Associations Between Cadmium Exposure And Neurocognitive Test Scores In A Cross-Sectional Study Of Us Adults, Timothy Ciesielski, David C. Bellinger, Joel Schwartz, Russ Hauser, Robert O. Wright

Dartmouth Scholarship

Background: Low-level environmental cadmium exposure and neurotoxicity has not been well studied in adults. Our goal was to evaluate associations between neurocognitive exam scores and a biomarker of cumulative cadmium exposure among adults in the Third National Health and Nutrition Examination Survey (NHANES III).

Methods: NHANES III is a nationally representative cross-sectional survey of the U.S. population conducted between 1988 and 1994. We analyzed data from a subset of participants, age 20–59, who participated in a computer-based neurocognitive evaluation. There were four outcome measures: the Simple Reaction Time Test (SRTT: visual motor speed), the Symbol Digit Substitution Test (SDST: attention/perception), …


Development Of A Diagnostic Test Set To Assess Agreement In Breast Pathology: Practical Application Of The Guidelines For Reporting Reliability And Agreement Studies (Grras), Natalia V. Oster, Patricia A. Carney, Kimberly H. Allison, Donald L. Weaver, Lisa Reisch, Gary Longton, Tracy Onega Feb 2013

Development Of A Diagnostic Test Set To Assess Agreement In Breast Pathology: Practical Application Of The Guidelines For Reporting Reliability And Agreement Studies (Grras), Natalia V. Oster, Patricia A. Carney, Kimberly H. Allison, Donald L. Weaver, Lisa Reisch, Gary Longton, Tracy Onega

Dartmouth Scholarship

Diagnostic test sets are a valuable research tool that contributes importantly to the validity and reliability of studies that assess agreement in breast pathology. In order to fully understand the strengths and weaknesses of any agreement and reliability study, however, the methods should be fully reported. In this paper we provide a step-by-step description of the methods used to create four complex test sets for a study of diagnostic agreement among pathologists interpreting breast biopsy specimens. We use the newly developed Guidelines for Reporting Reliability and Agreement Studies (GRRAS) as a basis to report these methods.


Mindfulness-Based Relapse Prevention For Substance Craving., Katie Witkiewitz, Sarah Bowen, Haley Douglas, Sharon H Hsu Feb 2013

Mindfulness-Based Relapse Prevention For Substance Craving., Katie Witkiewitz, Sarah Bowen, Haley Douglas, Sharon H Hsu

Articles, Abstracts, and Reports

Craving, defined as the subjective experience of an urge or desire to use substances, has been identified in clinical, laboratory, and preclinical studies as a significant predictor of substance use, substance use disorder, and relapse following treatment for a substance use disorder. Various models of craving have been proposed from biological, cognitive, and/or affective perspectives, and, collectively, these models of craving have informed the research and treatment of addictive behaviors. In this article we discuss craving from a mindfulness perspective, and specifically how mindfulness-based relapse prevention (MBRP) may be effective in reducing substance craving. We present secondary analyses of data …


Distribution Of Dyssynchrony In Subjects With No Known Cardiac Disease And Comparison Of Velocity Vector Imaging To Color-Coded Tissue Doppler Imaging., Anoop C Parameswaran, Bhaskar Purushottam, Aman Amanullah, Vincent M. Figueredo, M.D. Feb 2013

Distribution Of Dyssynchrony In Subjects With No Known Cardiac Disease And Comparison Of Velocity Vector Imaging To Color-Coded Tissue Doppler Imaging., Anoop C Parameswaran, Bhaskar Purushottam, Aman Amanullah, Vincent M. Figueredo, M.D.

Division of Cardiology Faculty Papers

Data on the distribution of dyssynchrony in subjects with normal ejection fraction (EF) and normal QRS are scarce. We studied 100 subjects with no known cardiac disease (52% male, mean age 60 ± 17 years) using velocity vector imaging (VVI). Seventeen percent had septal to lateral (S-L) wall longitudinal delay >75 msec, 63% of subjects had S-L wall radial delay >75 msec, and 25% had a circumferential opposing wall delay >100 msec. Those with circumferential opposing wall delay of >100 msec had a lower EF (57 ± 5% vs. 62 ± 5%, P < 0.05). In an additional group of 33 patients, we compared the longitudinal dyssynchrony parameters as assessed by VVI and tissue Doppler imaging (TDI) and found them to be comparable. In conclusion, we find significant variation in time to peak velocities in subjects with no known cardiac disease, who had a normal left ventricular ejection fraction and QRS duration. VVI is comparable to TDI.


Major Perioperative Morbidity Does Not Affect Long-Term Survival In Patients Undergoing Esophagectomy For Cancer Of The Esophagus Or Gastroesophageal Junction., Brent T Xia, Ernest L Rosato, Karen A Chojnacki, Albert G. Crawford, Benny Weksler, Adam C. Berger Feb 2013

Major Perioperative Morbidity Does Not Affect Long-Term Survival In Patients Undergoing Esophagectomy For Cancer Of The Esophagus Or Gastroesophageal Junction., Brent T Xia, Ernest L Rosato, Karen A Chojnacki, Albert G. Crawford, Benny Weksler, Adam C. Berger

Department of Surgery Faculty Papers

INTRODUCTION: The incidence of cancer of the esophagus/GE junction is dramatically increasing but continues to have a dismal prognosis. Esophagectomy provides the best opportunity for long-term cure but is hampered by increased rates of perioperative morbidity. We reviewed our large institutional experience to evaluate the impact of postoperative complications on the long-term survival of patients undergoing resection for curative intent.

METHODS: We identified 237 patients who underwent esophagogastrectomy, with curative intent, for cancer between 1994 and 2008. Complications were graded using the previously published Clavien scale. Survival was calculated using Kaplan-Meier methodology and survival curves were compared using log-rank tests. …


Confronting Myths About Household Food Insecurity And Excess Weight, Edward A. Frongillo Jr. Feb 2013

Confronting Myths About Household Food Insecurity And Excess Weight, Edward A. Frongillo Jr.

Faculty Publications

No abstract provided.


Association Of Impaired Linear Growth And Worse Neurodevelopmental Outcome In Infants With Single Ventricle Physiology: A Report From The Pediatric Heart Network Infant Single Ventricle Trial., Chitra Ravishankar, Victor Zak, Ismee A. Williams, David C. Bellinger, J William Gaynor, Nancy S. Ghanayem, Catherine D. Krawczeski, Daniel J. Licht, Lynn Mahony, Jane W. Newburger, Victoria L. Pemberton, Richard V. Williams, Renee Sananes, Amanda L. Cook, Teresa Atz, Svetlana Khaikin, Daphne T. Hsu, Pediatric Heart Network Investigators, Girish S. Shirali Feb 2013

Association Of Impaired Linear Growth And Worse Neurodevelopmental Outcome In Infants With Single Ventricle Physiology: A Report From The Pediatric Heart Network Infant Single Ventricle Trial., Chitra Ravishankar, Victor Zak, Ismee A. Williams, David C. Bellinger, J William Gaynor, Nancy S. Ghanayem, Catherine D. Krawczeski, Daniel J. Licht, Lynn Mahony, Jane W. Newburger, Victoria L. Pemberton, Richard V. Williams, Renee Sananes, Amanda L. Cook, Teresa Atz, Svetlana Khaikin, Daphne T. Hsu, Pediatric Heart Network Investigators, Girish S. Shirali

Manuscripts, Articles, Book Chapters and Other Papers

OBJECTIVES: To describe neurodevelopmental outcomes in infants with single ventricle (SV) physiology and determine factors associated with worse outcomes.

STUDY DESIGN: Neurodevelopmental outcomes for infants with SV enrolled in a multicenter drug trial were assessed at 14 months of age using the Bayley Scales of Infant Development-II. Multivariable regression analysis was used to identify factors associated with worse outcomes.

RESULTS: Neurodevelopmental testing was performed at 14 ± 1 months in 170/185 subjects in the trial. Hypoplastic left heart syndrome was present in 59% and 75% had undergone the Norwood operation. Mean Psychomotor Developmental Index (PDI) and mental developmental index (MDI) …


Renal Function And Proteinuria After Successful Immunosuppressive Therapies In Patients With Fsgs., Ronald J. Hogg, Aaron Friedman, Tom Greene, Milena Radeva, Milos N. Budisavljevic, Jennifer Gassman, Debbie S. Gipson, J Ashley Jefferson, Eunice G. John, Frederick J. Kaskel, Asha Moudgil, Marva Moxey-Mims, Luis A. Ortiz, Jeffrey R. Schelling, William Schnaper, Tarak Srivastava, Howard Trachtman, V Matti Vehaskari, Craig Wong, Robert P. Woronieki, Scott K. Van Why, Anna Zolotnitskaya Feb 2013

Renal Function And Proteinuria After Successful Immunosuppressive Therapies In Patients With Fsgs., Ronald J. Hogg, Aaron Friedman, Tom Greene, Milena Radeva, Milos N. Budisavljevic, Jennifer Gassman, Debbie S. Gipson, J Ashley Jefferson, Eunice G. John, Frederick J. Kaskel, Asha Moudgil, Marva Moxey-Mims, Luis A. Ortiz, Jeffrey R. Schelling, William Schnaper, Tarak Srivastava, Howard Trachtman, V Matti Vehaskari, Craig Wong, Robert P. Woronieki, Scott K. Van Why, Anna Zolotnitskaya

Manuscripts, Articles, Book Chapters and Other Papers

BACKGROUND AND OBJECTIVES: In the FSGS Clinical Trial, 22 cyclosporine-treated and 20 mycophenolate/dexamethasone-treated patients experienced a complete or partial remission after 26 weeks, completed 52 weeks of treatment, and were studied through 78 weeks. Herein, changes in the urine protein/creatinine ratio (UP/C) and estimated GFR (eGFR) throughout the entire study period are defined.

DESIGN, SETTING, PARTICIPANTS, AND MEASUREMENTS: The FSGS Clinical Trial, which was conducted from November 2004 to January 2010, enrolled patients aged 2-40 years, with eGFR ≥40 ml/min per 1.73 m(2) and UP/C >1 mg/mg after ≥4 weeks of corticosteroid therapy. Both groups received lisinopril or losartan throughout …


Food Venue Choice, Consumer Food Environment, But Not Food Venue Availability Within Daily Travel Patterns Are Associated With Dietary Intake Among Adults, Lexington Kentucky 2011, Alison A. Gustafson, Jay W. Christian, Sarah Lewis, Kate Moore, Stephanie Jilcott Jan 2013

Food Venue Choice, Consumer Food Environment, But Not Food Venue Availability Within Daily Travel Patterns Are Associated With Dietary Intake Among Adults, Lexington Kentucky 2011, Alison A. Gustafson, Jay W. Christian, Sarah Lewis, Kate Moore, Stephanie Jilcott

Dietetics and Human Nutrition Faculty Publications

OBJECTIVE: The retail food environment may be one important determinant of dietary intake. However, limited research focuses on individuals' food shopping behavior and activity within the retail food environment. This study's aims were to determine the association between six various dietary indicators and 1) food venue availability; 2) food venue choice and frequency; and 3) availability of healthy food within food venue.

METHODS: In Fall, 2011, a cross-sectional survey was conducted among adults (n=121) age 18 years and over in Lexington, Kentucky. Participants wore a global position system (GPS) data logger for 3-days (2 weekdays and 1 weekend day) to …


Weight Stigma In Maternity Care: Women’S Experiences And Care Providers’ Attitudes, Kate Mulherin, Yvette D. Miller, Fiona Kate Barlow, Phillippa C. Diedrichs, Rachel Thompson Jan 2013

Weight Stigma In Maternity Care: Women’S Experiences And Care Providers’ Attitudes, Kate Mulherin, Yvette D. Miller, Fiona Kate Barlow, Phillippa C. Diedrichs, Rachel Thompson

Dartmouth Scholarship

Weight stigma is pervasive in Western society and in healthcare settings, and has a negative impact on victims' psychological and physical health. In the context of an increasing focus on the management of overweight and obese women during and after pregnancy in research and clinical practice, the current studies aimed to examine the presence of weight stigma in maternity care. Addressing previous limitations in the weight stigma literature, this paper quantitatively explores the presence of weight stigma from both patient and care provider perspectives. Study One investigated associations between pre-pregnancy body mass index (BMI) and experiences of maternity care from …


Website Usage And Weight Loss In A Free Commercial Online Weight Loss Program: Retrospective Cohort Study, Kevin O Hwang, Jing Ning, Amber W Trickey, Christopher N Sciamanna Jan 2013

Website Usage And Weight Loss In A Free Commercial Online Weight Loss Program: Retrospective Cohort Study, Kevin O Hwang, Jing Ning, Amber W Trickey, Christopher N Sciamanna

Faculty, Staff and Student Publications

BACKGROUND: Online weight loss programs are increasingly popular. However, little is known about outcomes and associations with website usage among members of free online weight loss programs.

OBJECTIVE: This retrospective cohort study examined the association between website usage and weight loss among members of a free commercial online weight loss program (SparkPeople).

METHODS: We conducted a retrospective analysis of a systematic random sample of members who joined the program during February 1 to April 30, 2008, and included follow-up data through May 10, 2010. The main outcome was net weight change based on self-reported weight. Measures of website usage included …


Biomarkers Of Maternal And Fetal Exposure To Organochlorine Pesticides Measured In Pregnant Hispanic Women From Brownsville, Texas, Ken Sexton, Jennifer J Salinas, Thomas J Mcdonald, Rose M Z Gowen, Rebecca P Miller, Joseph B Mccormick, Susan P Fisher-Hoch Jan 2013

Biomarkers Of Maternal And Fetal Exposure To Organochlorine Pesticides Measured In Pregnant Hispanic Women From Brownsville, Texas, Ken Sexton, Jennifer J Salinas, Thomas J Mcdonald, Rose M Z Gowen, Rebecca P Miller, Joseph B Mccormick, Susan P Fisher-Hoch

Faculty, Staff and Student Publications

Biomarkers of organochlorine pesticides were measured in both venous and umbilical cord blood from 35 pregnant Hispanic women living in Brownsville, Texas, USA. Gas chromatography with an electron capture detector was used to analyze specimens for 30 individual pesticides or their metabolites. Results indicate that blood concentrations were relatively low for most individual compounds, but that high-end (upper 10th percentile) values for total DDT were comparatively high. Although health effects associated with measured blood concentrations are uncertain, there is concern that fetal exposure to low levels of these OC compounds, either individually or in combination, might contribute to subsequent health …


Impulsivity And Self-Control During Intertemporal Decision Making Linked To The Neural Dynamics Of Reward Value Representation, Koji Jimura, Maria S. Chushak, Todd S. Braver Jan 2013

Impulsivity And Self-Control During Intertemporal Decision Making Linked To The Neural Dynamics Of Reward Value Representation, Koji Jimura, Maria S. Chushak, Todd S. Braver

Open Access Publications

A characteristic marker of impulsive decision making is the discounting of delayed rewards, demonstrated via choice preferences and choice-related brain activity. However, delay discounting may also arise from how subjective reward value is dynamically represented in the brain when anticipating an upcoming chosen reward. In the current study, brain activity was continuously monitored as human participants freely selected an immediate or delayed primary liquid reward and then waited for the specified delay before consuming it. The ventromedial prefrontal cortex (vmPFC) exhibited a characteristic pattern of activity dynamics during the delay period, as well as modulation during choice, that is consistent …


Predictors Of The Change In The Expression Of Emotional Support Within An Online Breast Cancer Support Group: A Longitudinal Study, Woohyun Yoo, Ming-Yuan Chih, Min-Woo Kwon, Junghwan Yang, Eunji Cho, Bryan Mclaughlin, Kang Namkoong, Dhavan V. Shah, David H. Gustafson Jan 2013

Predictors Of The Change In The Expression Of Emotional Support Within An Online Breast Cancer Support Group: A Longitudinal Study, Woohyun Yoo, Ming-Yuan Chih, Min-Woo Kwon, Junghwan Yang, Eunji Cho, Bryan Mclaughlin, Kang Namkoong, Dhavan V. Shah, David H. Gustafson

Community & Leadership Development Faculty Publications

OBJECTIVES: To explore how the expression of emotional support in an online breast cancer support group changes over time, and what factors predict this pattern of change.

METHODS: We conducted growth curve modeling with data collected from 192 participants in an online breast cancer support group within the Comprehensive Health Enhancement Support System (CHESS) during a 24-week intervention period.

RESULTS: Individual expression of emotional support tends to increase over time for the first 12 weeks of the intervention, but then decrease slightly with time after that. In addition, we found that age, living situation, comfort level with computer and the …


Community Outreach And Engagement To Prepare For Household Recruitment Of National Children's Study Participants In A Rural Setting, Nancy L. Fahrenwald, Betty Wey, Ann Martin, Bonny L. Specker Jan 2013

Community Outreach And Engagement To Prepare For Household Recruitment Of National Children's Study Participants In A Rural Setting, Nancy L. Fahrenwald, Betty Wey, Ann Martin, Bonny L. Specker

Ethel Austin Martin Program Publications

CONTEXT: The National Children's Study (NCS) is a longitudinal study of environmental influences on children's health. Recruitment of a representative birth cohort that will be followed until 21 years of age requires unique approaches across the nationwide study communities.
PURPOSE: To describe community outreach and engagement in preparation for household recruitment of women of childbearing age at a rural-classified NCS location that includes 4 adjacent Northern Plains counties spanning 2,500 square miles.
METHODS: Outreach and engagement methods focused on rural community characteristics. The team established an advisory council, conducted outreach meetings with agencies and groups, participated in local events, and …


Determinants Of Negative Pathways To Care And Their Impact On Service Disengagement In First-Episode Psychosis., Kelly K. Anderson, Rebecca Fuhrer, Norbert Schmitz, Ashok K Malla Jan 2013

Determinants Of Negative Pathways To Care And Their Impact On Service Disengagement In First-Episode Psychosis., Kelly K. Anderson, Rebecca Fuhrer, Norbert Schmitz, Ashok K Malla

Epidemiology and Biostatistics Publications

PURPOSE: Although there have been numerous studies on pathways to care in first-episode psychosis (FEP), few have examined the determinants of the pathway to care and its impact on subsequent engagement with mental health services.

METHODS: Using a sample of 324 FEP patients from a catchment area-based early intervention (EI) program in Montréal, we estimated the association of several socio-demographic, clinical, and service-level factors with negative pathways to care and treatment delay. We also assessed the impact of the pathway to care on time to disengagement from EI services.

RESULTS: Few socio-demographic or clinical factors were predictive of negative pathways …


An Experimental Study Of The Interface Pressure Profile During Level Walking Of A New Suspension System For Lower Limb Amputees, A. Eshraghi, Noor Azuan Abu Osman, H. Gholizadeh, S. Ali, S.K. Sã¦Varsson, Wan Abu Bakar Wan Abas Jan 2013

An Experimental Study Of The Interface Pressure Profile During Level Walking Of A New Suspension System For Lower Limb Amputees, A. Eshraghi, Noor Azuan Abu Osman, H. Gholizadeh, S. Ali, S.K. Sã¦Varsson, Wan Abu Bakar Wan Abas

Research Publications (2011 to 2015)

Background: Different suspension systems that are used within prosthetic devices may alter the distribution of pressure inside the prosthetic socket in lower limb amputees. This study aimed to compare the interface pressure of a new magnetic suspension system with the pin/lock and Seal-In suspension systems. Methods: Twelve unilateral transtibial amputees participated in the study. The subjects walked on a level walkway at a self-selected speed. The resultant peak pressure with the three different suspension systems was recorded using F-socket transducers. Findings: There were significant statistical differences between the three studied suspension systems. Pair-wise analyses revealed that the mean peak pressure …


Interface Pressure In Transtibial Socket During Ascent And Descent On Stairs And Its Effect On Patient Satisfaction, S. Ali, Noor Azuan Abu Osman, A. Eshraghi, H. Gholizadeh, N.A.B. Abd Razak, Wan Abu Bakar Wan Abas Jan 2013

Interface Pressure In Transtibial Socket During Ascent And Descent On Stairs And Its Effect On Patient Satisfaction, S. Ali, Noor Azuan Abu Osman, A. Eshraghi, H. Gholizadeh, N.A.B. Abd Razak, Wan Abu Bakar Wan Abas

Research Publications (2011 to 2015)

Background Transtibial amputees encounter stairs and steps during their daily activities. The excessive pressure between residual limb/socket may reduce the walking capability of transtibial prosthetic users during ascent and descent on stairs. The purposes of the research were to evaluate the interface pressure between Dermo (shuttle lock) and Seal-In X5 (prosthetic valve) interface systems during stair ascent and descent, and to determine their satisfaction effects on users. Methods Ten amputees with unilateral transtibial amputation participated in the study. Interface pressure was recorded with F-socket transducer (9811E) during stair ascent and descent at self-selected speed. Each participant filled in a questionnaire …


The Validity And Reliability Of Motion Analysis In Patellar Tendon Reflex Assessment, Lai Kuan Tham, Noor Azuan Abu Osman, Wan Abu Bakar Wan Abas, Kheng Seang Lim Jan 2013

The Validity And Reliability Of Motion Analysis In Patellar Tendon Reflex Assessment, Lai Kuan Tham, Noor Azuan Abu Osman, Wan Abu Bakar Wan Abas, Kheng Seang Lim

Research Publications (2011 to 2015)

Background: The deep tendon reflex assessments that are essential to the accurate diagnosis of neurological or neuromuscular disorders are conducted subjectively in clinical neurology. Our aim was to assess deep tendon reflexes objectively with a new reflex quantification method. Methodology/Principal Findings: The present study used a motion analysis technique to collect quantitative measurements for both the input and output of normal patellar tendon reflex. Reflex responses were measured as knee angles. The patellar tendon reflexes of 100 healthy subjects were examined using 6 levels of tendon taps, where all the assessments were captured using motion capture system. A linear relationship …


Community Knowledge, Attitude And Practice About Malaria In A Low Endemic Setting Of Shewa Robit Town, Northeastern Ethiopia, Andargie Abate, Abraham Degarege, Berhanu Erko Jan 2013

Community Knowledge, Attitude And Practice About Malaria In A Low Endemic Setting Of Shewa Robit Town, Northeastern Ethiopia, Andargie Abate, Abraham Degarege, Berhanu Erko

Journal Articles: Epidemiology

BACKGROUND: Since malaria is one of the foremost public health problems in Ethiopia, assessment of situation of the disease, and communities' knowledge and perceptions about malaria is necesary to institute appropriate preventive and control measures. Thus, the aim of this study was to assess malaria prevalence and knowledge, attitude and practice (KAP) about the disease among ShewaRobit Town community, northeastern Ethiopia.

METHODS: A community-based cross-sectional study was conducted in Shewa Robit Town from October to November 2011. A multi-stage random sampling technique was used to select the study participants. A total of 425 individuals were examined for malaria using thin …


Gaps In Survey Data On Cancer In American Indian And Alaska Native Populations: Examination Of Us Population Surveys, 1960-2010, Shinobu Watanabe-Galloway, Tinka Duran, Jim P. Stimpson, Corey Smith Jan 2013

Gaps In Survey Data On Cancer In American Indian And Alaska Native Populations: Examination Of Us Population Surveys, 1960-2010, Shinobu Watanabe-Galloway, Tinka Duran, Jim P. Stimpson, Corey Smith

Journal Articles: Epidemiology

INTRODUCTION: Population-based data are essential for quantifying the problems and measuring the progress made by comprehensive cancer control programs. However, cancer information specific to the American Indian/Alaska Native (AI/AN) population is not readily available. We identified major population-based surveys conducted in the United States that contain questions related to cancer, documented the AI/AN sample size in these surveys, and identified gaps in the types of cancer-related information these surveys collect.

METHODS: We conducted an Internet query of US Department of Health and Human Services agency websites and a Medline search to identify population-based surveys conducted in the United States from …


Women Who Stutter : Experiences Of Developing Self-Management And Quality Of Life, Katherine Milton Jan 2013

Women Who Stutter : Experiences Of Developing Self-Management And Quality Of Life, Katherine Milton

Theses : Honours

Background and Purpose: Research suggests that stuttering can impact an individual’s quality of life and how they perceive themselves in interactions with others. As a larger proportion of adults who stutter are men, limited research is available regarding the specific experiences of women who stutter (WWS). Existent literature regarding WWS was mainly published in the 1970s -1980s and may no longer represent current issues. This study aimed to explore the current influences on quality of life, perception of stuttering, self-management strategies, and gender issues experienced by WWS.

Methods and Procedures: This grounded theory study used a convenience sample of eight …