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Articles 6361 - 6390 of 11849
Full-Text Articles in Physical Sciences and Mathematics
Building Connected Communities: Peel, Mississauga – 2016 Census Older Immigrants, Sheridan Centre For Elder Research
Building Connected Communities: Peel, Mississauga – 2016 Census Older Immigrants, Sheridan Centre For Elder Research
Data Sheets
This data sheet provides a picture of the available relevant characteristics of the community at the time of the census (2016). We have included data both from those individuals over the age of 65 at the time of the census, as well as those who are in the age cohort just below (50 – 64), so those engaged in planning for future community needs can anticipate where growth or reduction in needs may be.
These numbers may be used to provide an overall picture of the municipality or region as a whole, and may be used to help guide municipality/region-wide …
Features Of The Structure, Development, And Activity Of The Zebrafish Noradrenergic System Explored In New Crispr Transgenic Lines, Matthew J. Farrar, Kristine E. Kolkman, Joseph R. Fetcho
Features Of The Structure, Development, And Activity Of The Zebrafish Noradrenergic System Explored In New Crispr Transgenic Lines, Matthew J. Farrar, Kristine E. Kolkman, Joseph R. Fetcho
Educator Scholarship & Departmental Newsletters
The noradrenergic (NA) system of vertebrates is implicated in learning, memory, arousal, and neuroinflammatory responses, but is difficult to access experimentally. Small and optically transparent, larval zebrafish offer the prospect of exploration of NA structure and function in an intact animal. We made multiple transgenic zebrafish lines using the CRISPR/Cas9 system to insert fluorescent reporters upstream of slc6a2, the norepinephrine transporter gene. These lines faithfully express reporters in NA cell populations, including the locus coeruleus (LC), which contains only about 14 total neurons. We used the lines in combination with two‐photon microscopy to explore the structure and projections of the …
Sexually Transmitted Infections Among Hiv-Infected Individuals In The District Of Columbia And Estimated Hiv Transmission Risk: Data From The Dc Cohort, Jose Lucar, Rachel Hart, Nabil Rayeed, Arpi Terzian, Amy Weintrob, Amanda D. Castel, Debra A. Benator, Dc Cohort Executive Committee
Sexually Transmitted Infections Among Hiv-Infected Individuals In The District Of Columbia And Estimated Hiv Transmission Risk: Data From The Dc Cohort, Jose Lucar, Rachel Hart, Nabil Rayeed, Arpi Terzian, Amy Weintrob, Amanda D. Castel, Debra A. Benator, Dc Cohort Executive Committee
Epidemiology Faculty Publications
Background
Washington, DC, has one of the highest rates of HIV infection in the United States. Sexual intercourse is the leading mode of HIV transmission, and sexually transmitted infections (STIs) are a risk factor for HIV acquisition and transmission.
Methods
We evaluated the incidence and demographic factors associated with chlamydia, gonorrhea, and syphilis among HIV-infected persons enrolled at 13 DC Cohort sites from 2011 to 2015. Using Poisson regression, we assessed covariates of risk for incident STIs. We also examined HIV viral loads (VLs) at the time of STI diagnosis as a proxy for HIV transmission risk.
Results
Six point …
Pre- And Post-Diagnosis Physical Activity, Television Viewing, And Mortality Among Hematologic Cancer Survivors., Daniela Schmid, Gundula Behrens, Hannah Arem, Christina Hart, Wolfgang Herr, Carmen Jochem, Charles E Matthews, Michael F Leitzmann
Pre- And Post-Diagnosis Physical Activity, Television Viewing, And Mortality Among Hematologic Cancer Survivors., Daniela Schmid, Gundula Behrens, Hannah Arem, Christina Hart, Wolfgang Herr, Carmen Jochem, Charles E Matthews, Michael F Leitzmann
Epidemiology Faculty Publications
PURPOSE: The associations of physical activity and television (TV) viewing with mortality risk among individuals with hematologic malignancies remain unclear.
METHODS: We examined the relations of physical activity and TV viewing time before and after diagnosis with mortality among 5182 U.S. adults aged 50-71 years from the NIH-AARP Diet and Health Study cohort who survived a first primary hematologic cancer between 1995-1996 and 2011.
RESULTS: For the pre- and post-diagnosis analyses, we confirmed 2606 and 613 deaths respectively. In multivariable-adjusted Cox proportional hazard regression models, comparing high (≥4 hrs/wk) versus low (/wk) activity levels, pre-diagnosis physical activity was associated with …
Risk Behaviors And Hiv Care Continuum Outcomes Among Criminal Justice-Involved Hiv-Infected Transgender Women And Cisgender Men: Data From The Seek, Test, Treat, And Retain Harmonization Initiative., Curt G Beckwith, Irene Kuo, Rob J Fredericksen, Lauren Brinkley-Rubinstein, William E Cunningham, Sandra A Springer, Kelsey B Loeliger, Julie Franks, Katerina Christopoulos, Jennifer Lorvick, Shoshana Y Kahana, Rebekah Young, David W Seal, Chad Zawitz, Joseph A Delaney, Heidi M Crane, Mary L Biggs
Risk Behaviors And Hiv Care Continuum Outcomes Among Criminal Justice-Involved Hiv-Infected Transgender Women And Cisgender Men: Data From The Seek, Test, Treat, And Retain Harmonization Initiative., Curt G Beckwith, Irene Kuo, Rob J Fredericksen, Lauren Brinkley-Rubinstein, William E Cunningham, Sandra A Springer, Kelsey B Loeliger, Julie Franks, Katerina Christopoulos, Jennifer Lorvick, Shoshana Y Kahana, Rebekah Young, David W Seal, Chad Zawitz, Joseph A Delaney, Heidi M Crane, Mary L Biggs
Epidemiology Faculty Publications
BACKGROUND: Transgender persons are highly victimized, marginalized, disproportionately experience incarceration, and have alarmingly increased rates of HIV infection compared to cis-gender persons. Few studies have examined the HIV care continuum outcomes among transgender women (TW), particularly TW who are involved with the criminal justice (CJ) system.
METHODS: To improve our understanding of HIV care continuum outcomes and risk behaviors among HIV-infected TW who are involved with the CJ system, we analyzed data from the National Institute on Drug Abuse-supported Seek, Test, Treat, Retain (STTR) Data Harmonization Initiative. Baseline data were pooled and analyzed from three U.S. STTR studies to examine …
Data-Driven Modeling For Decision Support Systems And Treatment Management In Personalized Healthcare, Milad Zafar Nezhad
Data-Driven Modeling For Decision Support Systems And Treatment Management In Personalized Healthcare, Milad Zafar Nezhad
Wayne State University Dissertations
Massive amount of electronic medical records (EMRs) accumulating from patients and populations motivates clinicians and data scientists to collaborate for the advanced analytics to create knowledge that is essential to address the extensive personalized insights needed for patients, clinicians, providers, scientists, and health policy makers. Learning from large and complicated data is using extensively in marketing and commercial enterprises to generate personalized recommendations. Recently the medical research community focuses to take the benefits of big data analytic approaches and moves to personalized (precision) medicine. So, it is a significant period in healthcare and medicine for transferring to a new paradigm. …
Oxidation Of Ferrocene Derivatives With Dibenzoyl Peroxide And Meta-Chloroperoxybenzoic Acid, Jos M. Halstead
Oxidation Of Ferrocene Derivatives With Dibenzoyl Peroxide And Meta-Chloroperoxybenzoic Acid, Jos M. Halstead
ETD Archive
The chemical oxidation of ferrocene and related derivatives (RFc) via organic peroxides solvated in acetonitrile was studied spectrophotometrically by varying concentration and temperature to determine kinetics and activation parameters. The reaction rate of ferrocene with dibenzoyl peroxide depends strongly on whether electron withdrawing or donating substituents are present. Products were analyzed and the effect of different solvents on reactivity were studied. The rate law was first order in both oxidant and reductant, and steric and solvent effects are consistent with outer sphere electron transfer (ET) as the rate-controlling step. B3YLP calculations were conducted to determine reorganization energies using Marcus theory …
Aggressive Diuresis And Severity-Adjusted Length Of Hospital Stay In Acute Congestive Heart Failure Patients, Muhammad U. Butt
Aggressive Diuresis And Severity-Adjusted Length Of Hospital Stay In Acute Congestive Heart Failure Patients, Muhammad U. Butt
Theses and Dissertations--Clinical Research Design
To see if aggressive diuresis in first twenty four hours is associated with a comparable number of total days in the hospital as compared to non-aggressive diuresis. In this retrospective cohort study, we compared the length of hospital stay of consecutive patients admitted in one year based on their diuresis during the first twenty-four hours of hospitalization: aggressive diuresis (group 1) i.e. > 2400mL versus non-aggressive diuresis (group 2) i.e. ≤ 2400mL urine output. Patients were excluded if in cardiogenic shock, had creatinine level above 3 mg/dL on admission, or on dialysis. A total of 194 patients were enrolled (29 in …
A Checklist For Clinical Trials In Rare Disease: Obstacles And Anticipatory Actions-Lessons Learned From The For-Dmd Trial, R Crow, K Hart, M Mcdermott, R Tawil, W Martens, Mathula Thangarajh, +Several Additional Authors
A Checklist For Clinical Trials In Rare Disease: Obstacles And Anticipatory Actions-Lessons Learned From The For-Dmd Trial, R Crow, K Hart, M Mcdermott, R Tawil, W Martens, Mathula Thangarajh, +Several Additional Authors
Neurology Faculty Publications
Background: Trials in rare diseases have many challenges, among which are the need to set up multiple sites in different countries to achieve recruitment targets and the divergent landscape of clinical trial regulations in those countries. Over the past years, there have been initiatives to facilitate the process of international study set-up, but the fruits of these deliberations require time to be operationally in place. FOR-DMD (Finding the Optimum Steroid Regimen for Duchenne Muscular Dystrophy) is an academic-led clinical trial which aims to find the optimum steroid regimen for Duchenne muscular dystrophy, funded by the National Institutes of Health (NIH) …
Piloting Very Early Infant Diagnosis Of Hiv In Lesotho: Acceptability And Feasibility Among Mothers, Health Workers And Laboratory Personnel., Michelle M Gill, Lynne M Mofenson, Mamakhetha Phalatse, Vincent Tukei, Laura Guay, Matsepeli Nchephe
Piloting Very Early Infant Diagnosis Of Hiv In Lesotho: Acceptability And Feasibility Among Mothers, Health Workers And Laboratory Personnel., Michelle M Gill, Lynne M Mofenson, Mamakhetha Phalatse, Vincent Tukei, Laura Guay, Matsepeli Nchephe
Epidemiology Faculty Publications
INTRODUCTION: Mortality associated with in-utero HIV infection rises rapidly within weeks after birth. Very early infant diagnosis of HIV (VEID)-testing within 2 weeks of birth-followed by immediate initiation of antiretroviral therapy has potential to avert mortality associated with in-utero transmission. However, our understanding of acceptability and feasibility of VEID is limited.
METHODS: VEID was piloted in an observational prospective cohort of HIV-positive pregnant women and their infants in 13 Lesotho health facilities. Between March-July 2016, semi-structured interviews were conducted with HIV-positive women attending 6-week or 14-week postnatal visits and health workers (HWs) in 8 study facilities in 3 districts as …
Impact Of Chronic Sexual Abuse And Depression On Inflammation And Wound Healing In The Female Reproductive Tract Of Hiv-Uninfected And Hiv-Infected Women., Mimi Ghosh, Jason Daniels, Maria Pyra, Monika Juzumaite, Mariel Jais, Kerry Murphy, Tonya N Taylor, Seble Kassaye, Lorie Benning, Mardge Cohen, Kathleen Weber
Impact Of Chronic Sexual Abuse And Depression On Inflammation And Wound Healing In The Female Reproductive Tract Of Hiv-Uninfected And Hiv-Infected Women., Mimi Ghosh, Jason Daniels, Maria Pyra, Monika Juzumaite, Mariel Jais, Kerry Murphy, Tonya N Taylor, Seble Kassaye, Lorie Benning, Mardge Cohen, Kathleen Weber
Epidemiology Faculty Publications
Sexual violence is associated with increased risk of HIV acquisition/transmission in women. Forced sex can result in physical trauma to the reproductive tract as well as severe psychological distress. However, immuno-biological mechanisms linking sexual violence and HIV susceptibility are incompletely understood. Using the Women's Interagency HIV Study repository, a total of 77 women were selected to form 4 groups, stratified by HIV serostatus, in the following categories: 1) no sexual abuse history and low depressive symptom score (below clinically significant cut-off, scores
Chikungunya: India, Allison Harvey
Chikungunya: India, Allison Harvey
Global Issues in Public Health
A communicable disease is an infectious disease, transmissible by direct contact with an affected individual or the individual’s discharges, or by indirect means. The more direct contact people have, the more disease spreads explaining why larger populations have more outbreaks of communicable diseases. India, in particular, has one of the biggest population sizes and makes them susceptible to those diseases. Many can be fatal. However, other diseases, such as chikungunya, are also dangerous viruses that put specific populations at risk for health problems if infected. With chikungunya symptoms such as fever or rashes may develop. Some symptoms such as joint …
Cholera: Uganda, Emilie Verran
Cholera: Uganda, Emilie Verran
Global Issues in Public Health
The bacterium Vibrio cholerae, when ingested, infects the intestines and causes a communicable diarrhea disease called cholera. Outbreaks of cholera occur in areas with poor sanitation and sewage treatments where fecal material of an infected person contaminates the water. These areas include Southeast Asia, Haiti, and sub-Saharan Africa, including Uganda. From 2011-2016, an analysis of Ugandan cholera data showed ‘hot spots’ of cholera cases in fishing communities with incidence rates as high as 120-998 cases per 100,000 people. An analysis of these same districts from 2011-2015 showed an average Case-Fatality Ratio of 2.4%, with the worst district as high …
Low Vaccination Rates: Africa, Karen Ruiz
Low Vaccination Rates: Africa, Karen Ruiz
Global Issues in Public Health
Vaccination is a treatment that produces immunity, protecting individuals and general populations from infectious and often deadly diseases. Low vaccination rates have for a long time been a pervasive issue in the continent of Africa. There are many extenuating circumstances that become contributory causes for low rates of populations being vaccinated. These circumstances can be in relation to the health professionals and facilities that distributes vaccinations, lack of resources in health facilities, false determiners for children’s eligibility, etc. Other contributory causes concern the general environments in which people live. These contributory causes can present barriers for accessing health services and …
Outdoor Air Quality, Taylor Curley
Outdoor Air Quality, Taylor Curley
Global Issues in Public Health
Outdoor air quality is a significant issue for the entire world. It affects any and all people, but is more of an issue in low-income countries and among people that are more susceptible to respiratory issues such as young children, pregnant women, the elderly, and people who already suffer from respiratory problems like asthma. Poor air quality is caused by the burning of fossil fuels which releases particles and chemicals into the air like carbon dioxide, particulate matter, and nitrogen to name a few. It can cause multiple health issues such as respiratory problems to people who are exposed to …
Climate Change: Antarctica, Marika Vi
Climate Change: Antarctica, Marika Vi
Global Issues in Public Health
Climate change is a public health issue that affects the entire globe. These effects include the rising in sea levels, shrinking of mountain glaciers, accelerating ice melt, and shifts in flower and plant blooming. The cause of climate change is due to what is known as the “greenhouse effect.” This is where certain gases block heat from getting out of the atmosphere. The cause of this effect is due to many factors like the overuse of fossil fuels and overpopulation. The impact of climate change on the Antarctic, to be specific, is that it has been seen to affect the …
Dengue, Edward Ramos
Dengue, Edward Ramos
Global Issues in Public Health
The dengue virus puts one third of the world’s population at risk. Humans carry the virus and mosquitoes pick it up and are able to spread to more people. As long as there are mosquitoes near you there is the possibility that you could become infected with the dengue virus. However, people living in tropical areas that are poverty stricken are much more likely to bit by these mosquitoes and developed dengue fever. Things like mosquito netting and proper plumbing help lower the amount of these mosquitoes from biting people. There are very few treatments for when a person gets …
Malaria: Sub-Saharan Africa, Caroline Morris
Malaria: Sub-Saharan Africa, Caroline Morris
Global Issues in Public Health
Sub-Saharan Africa is the large area situated south of the Saharan desert. It is considered one of the poorest regions in the world; the territory faces many challenges in respect to public health. One of the most important issues that sub-Saharan Africa faces is malaria. It is spread through the female Anopheles mosquito. Environmental factors of sub-Saharan Africa heavily influence the rates of incidence in the region due to high populations of mosquitoes. Social determinants of health affect risk in the sub-Saharan populations. Little access to healthcare, built environment, and education all impact incidence of malaria in the region. Children …
Indoor Air Quality: The United States, Paola Solano
Indoor Air Quality: The United States, Paola Solano
Global Issues in Public Health
Indoor air quality is one of today’s most prevalent public health concerns. It is quite shocking to learn that almost all populations in the world can be affected. We oftentimes expect to be home and be safe, but our indoor environment can also be harming to our health. In certain regions, there is more pollution indoors than outdoors due to the surrounding environment. There exist numerous factors that can cause poor air quality. Some of the most common causes include mold, carbon dioxide, moisture damage, and other indoor air contaminants. Although alarming, there are many practices that can better the …
Water Scarcity: Sudan, Catherine Priebe
Water Scarcity: Sudan, Catherine Priebe
Global Issues in Public Health
Water scarcity is an environmental global problem that will only become more pressing as time goes on. It is a public health issue that affects every continent, although certain areas of the world are facing more serious water scarcity than others such as Sudan. Populations that are more vulnerable to the effects of water scarcity are the poor, women, children, and those living in areas of political unrest. For example, South Sudan’s urban water systems have been damaged during recent warfare. Water scarcity is also an issue that disproportionately affects women who are forced from a young age to travel …
Low Sucrose, Omega-3 Enriched Diet Has Region-Specific Effects On Neuroinflammation And Synaptic Function Markers In A Mouse Model Of Doxorubicin-Based Chemotherapy, Tonya S. Orchard, Monica M. Gaudier-Diaz, Panchita Phuwamongkolwiwat-Chu, Rebecca Andridge, Maryam B. Lustberg, Joshua Bomser, Rachel M. Cole, Martha A. Belury, Courtney A. Devries
Low Sucrose, Omega-3 Enriched Diet Has Region-Specific Effects On Neuroinflammation And Synaptic Function Markers In A Mouse Model Of Doxorubicin-Based Chemotherapy, Tonya S. Orchard, Monica M. Gaudier-Diaz, Panchita Phuwamongkolwiwat-Chu, Rebecca Andridge, Maryam B. Lustberg, Joshua Bomser, Rachel M. Cole, Martha A. Belury, Courtney A. Devries
Faculty & Staff Scholarship
Chemotherapeutic agents such as doxorubicin may negatively affect long-term brain functioning in cancer survivors; neuroinflammation may play a causal role. Dietary approaches that reduce inflammation, such as lowering sucrose and increasing eicosapentaenoic acid plus docosahexaenoic acid (EPA + DHA), may attenuate chemotherapy-induced neuroinflammation and synaptic damage, thereby improving quality of life. Ovariectomized, C57BL/6 mice were assigned to a chemotherapy (9 mg/kg doxorubicin + 90 mg/kg cyclophosphamide) or vehicle two-injection regimen, with injections two and four weeks after starting diets. In Study 1, mice received low sucrose diets with EPA + DHA or No EPA + DHA for four to six …
Waking Up Every Day In A Body That Is Not Yours: A Qualitative Research Inquiry Into The Intersection Between Eating Disorders And Pregnancy, Elizabeth A. Claydon, Danielle M. Davidov, Keith J. Zullig, Christa L. Lilly, Lesley Cattrell, Stephanie C. Zerwas
Waking Up Every Day In A Body That Is Not Yours: A Qualitative Research Inquiry Into The Intersection Between Eating Disorders And Pregnancy, Elizabeth A. Claydon, Danielle M. Davidov, Keith J. Zullig, Christa L. Lilly, Lesley Cattrell, Stephanie C. Zerwas
Faculty & Staff Scholarship
Background: Women with eating disorders are more likely to negatively react to finding out they are pregnant, although this difference in attitudes between women with eating disorders and controls disappears at 18-weeks’ gestation. Those with anorexia also are twice as likely to have an unplanned pregnancy and those with bulimia have a 30-fold increased chance compared with healthy controls. Therefore, due to these considerations, pregnancy and the transition to motherhood can be an extremely challenging time for these women both psychologically and physically. The purpose of this qualitative descriptive study was to understand the intersection between eating disorders and pregnancy …
Self-Reported Vs. Measured Height, Weight, And Bmi In Young Adults, Melissa D. Olfert, Makenzie L. Barr, Camille M. Charlier, Oluremi A. Famodu, Wenjun Zhou, Anne E. Mathews, Carol Byrd-Bredbenner, Sarah E. Colby
Self-Reported Vs. Measured Height, Weight, And Bmi In Young Adults, Melissa D. Olfert, Makenzie L. Barr, Camille M. Charlier, Oluremi A. Famodu, Wenjun Zhou, Anne E. Mathews, Carol Byrd-Bredbenner, Sarah E. Colby
Faculty & Staff Scholarship
Self-reported height and weight, if accurate, provide a simple and economical method to track changes in body weight over time. Literature suggests adults tend to under-report their own weight and that the gap between self-reported weight and actual weight increases with obesity. This study investigates the extent of discrepancy in self-reported height, weight, and subsequent Body Mass Index (BMI) versus actual measurements in young adults. Physically measured and self-reported height and weight were taken from 1562 students. Male students marginally overestimated height, while females were closer to target. Males, on average, closely self-reported weight. Self-reported anthropometrics remained statistically correlated to …
Rubella Immunity And Serum Perfluoroalkyl Substances: Sex And Analytic Strategy, Courtney S. Pilkerton, Gerald R. Hobbs, Christa Lilly, Sarah S. Knox
Rubella Immunity And Serum Perfluoroalkyl Substances: Sex And Analytic Strategy, Courtney S. Pilkerton, Gerald R. Hobbs, Christa Lilly, Sarah S. Knox
Faculty & Staff Scholarship
Background
Perfluoroalkyl substances (PFASs) have been associated with decreased immunity to child- hood tetanus and diphtheria immunizations. If these vaccinations are vulnerable to influence from PFASs, questions arise about associations with other common inoculations.
Objective
To examine whether serum PFASs were associated with reduced immunity to rubella immu- nization, and whether interactions with sex or ethnicity warranted analytic stratification. Usually, toxicology analyses are calculated controlling for race and sex. However, sex differ- ences in immune function have been reported and a reduction of immunity to rubella in women could pose risks such miscarriage.
Methods
We analyzed a nationally representative sample …
Food Choice Priorities Change Over Time And Predict Dietary Intake At The End Of The First Year Of College Among Students In The U.S., Melissa J. Vilaro, Sarah E. Colby, Kristin Riggsbee, Wenjun Zhou, Carol Byrd-Bredbenner, Melissa D. Olfert, Tracey E. Barnett, Tanya Horacek, Morgan Sowers, Anne E. Matthews
Food Choice Priorities Change Over Time And Predict Dietary Intake At The End Of The First Year Of College Among Students In The U.S., Melissa J. Vilaro, Sarah E. Colby, Kristin Riggsbee, Wenjun Zhou, Carol Byrd-Bredbenner, Melissa D. Olfert, Tracey E. Barnett, Tanya Horacek, Morgan Sowers, Anne E. Matthews
Faculty & Staff Scholarship
This study assessed food choice priorities (FCP) and associations with consumption of fruits and vegetables (FV), fiber, added sugars from non-beverage sources, and sugar-sweetened beverages (SSB) among college students. Freshmen from eight U.S. universities (N = 1149) completed the Food Choice Priorities Survey, designed for college students to provide a way to determine the factors of greatest importance regarding food choices, and the NCI Dietary Screener Questionnaire. Changes in FCP and dietary intake from fall 2015 to spring 2016 were assessed. Multiple regression models examined associations between FCP and log-transformed dietary intake, controlling for sex, age, race, and BMI. Participant …
Adverse Event Detection By Integrating Twitter Data And Vaers, Junxiang Wang, Liang Zhao, Yanfang Ye, Yuji Zhang
Adverse Event Detection By Integrating Twitter Data And Vaers, Junxiang Wang, Liang Zhao, Yanfang Ye, Yuji Zhang
Faculty & Staff Scholarship
Background: Vaccinehasbeenoneofthemostsuccessfulpublichealthinterventionstodate.However,vaccines are pharmaceutical products that carry risks so that many adverse events (AEs) are reported after receiving vaccines. Traditional adverse event reporting systems suffer from several crucial challenges including poor timeliness. This motivates increasing social media-based detection systems, which demonstrate successful capability to capture timely and prevalent disease information. Despite these advantages, social media-based AE detection suffers from serious challenges such as labor-intensive labeling and class imbalance of the training data.
Results: Totacklebothchallengesfromtraditionalreportingsystemsandsocialmedia,weexploittheircomplementary strength and develop a combinatorial classification approach by integrating Twitter data and the Vaccine Adverse Event Reporting System (VAERS) information aiming to identify potential AEs after …
Method Overtness, Forensic Autopsy, And The Evidentiary Suicide Note: A Multilevel National Violent Death Reporting System Analysis, Ian R. H. Rockett, Eric D. Caine, Steven Stack, Hilary S. Connery, Kurt B. Nolte, Christa L. Lilly, Ted R. Miller, Lewis S. Nelson, Sandra L. Putnam, Paul S. Nestadt, Haomiao Jia
Method Overtness, Forensic Autopsy, And The Evidentiary Suicide Note: A Multilevel National Violent Death Reporting System Analysis, Ian R. H. Rockett, Eric D. Caine, Steven Stack, Hilary S. Connery, Kurt B. Nolte, Christa L. Lilly, Ted R. Miller, Lewis S. Nelson, Sandra L. Putnam, Paul S. Nestadt, Haomiao Jia
Faculty & Staff Scholarship
Objective
Higher prevalence of suicide notes could signify more conservatism in accounting and greater proneness to undercounting of suicide by method. We tested two hypotheses: (1) an evidentiary suicide note is more likely to accompany suicides by drug-intoxication and by other poisoning, as less violent and less forensically overt methods, than suicides by firearm and hanging/suffocation; and (2) performance of a forensic autopsy attenuates any observed association between overtness of method and the reported presence of a note.
Methods
This multilevel (individual/county), multivariable analysis employed a generalized linear mixed model (GLMM). Representing the 17 states participating in the United States …
The Complementary Health Approaches For Pain Survey (Chaps): Validity Testing And Characteristics Of A Rural Population With Pain, Termeh Feinberg, Dina L. Jones, Christa Lilly, Amna Umer, Kim Innes
The Complementary Health Approaches For Pain Survey (Chaps): Validity Testing And Characteristics Of A Rural Population With Pain, Termeh Feinberg, Dina L. Jones, Christa Lilly, Amna Umer, Kim Innes
Faculty & Staff Scholarship
Objectives
Little is known about patterns and correlates of Complementary Health Approaches (CHAs) in chronic pain populations, particularly in rural, underserved communities. This article details the development and implementation of a new survey instrument designed to address this gap, the Complementary Health Approaches for Pain Survey (CHAPS).
Design
Following pilot-testing using pre-specified criteria to assess quality and comprehension in our target population, and after feedback regarding face-validity from content experts and stakeholders, the final cross-sectional self-report survey required 10–12 minutes to com- plete. It contained 69 demographic, lifestyle and health-related factors, and utilized a Trans- theoretical Model (TTM) underpinning to …
Ssaw: A New Sequence Similarity Analysis Method Based On The Stationary Discrete Wavelet Transform, Jie Lin, Donald Adjeroh, Bing-Hua Jiang, Yue Jiang
Ssaw: A New Sequence Similarity Analysis Method Based On The Stationary Discrete Wavelet Transform, Jie Lin, Donald Adjeroh, Bing-Hua Jiang, Yue Jiang
Faculty & Staff Scholarship
Background: Alignment-free sequence similarity analysis methods often lead to significant savings in computational time over alignment-based counterparts.
Results: Anewalignment-freesequencesimilarityanalysismethod,calledSSAWisproposed.SSAWstandsfor Sequence Similarity Analysis using the Stationary Discrete Wavelet Transform (SDWT). It extracts k-mers from a sequence, then maps each k-mer to a complex number field. Then, the series of complex numbers formed are transformed into feature vectors using the stationary discrete wavelet transform. After these steps, the original sequence is turned into a feature vector with numeric values, which can then be used for clustering and/or classification.
Conclusions: Usingtwodifferenttypesofapplications,namely,clusteringandclassification,wecomparedSSAW against the the-state-of-the-art alignment free sequence analysis methods. SSAW demonstrates competitive or …
Subclinical Atherosclerosis, Cardiovascular Health, And Disease Risk: Is There A Case For The Cardiovascular Health Index In The Primary Prevention Population?, Sarah S. Singh, Courtney S. Pilkerton, Carl D. Shrader Jr, Stephanie J. Frisbee
Subclinical Atherosclerosis, Cardiovascular Health, And Disease Risk: Is There A Case For The Cardiovascular Health Index In The Primary Prevention Population?, Sarah S. Singh, Courtney S. Pilkerton, Carl D. Shrader Jr, Stephanie J. Frisbee
Faculty & Staff Scholarship
Background: Current primary prevention guidelines for cardiovascular disease (CVD) prioritize risk identification, risk stratification using clinical and risk scores, and risk reduction with lifestyle interventions and pharmacotherapy. Subclinical atherosclerosis is an early indicator of atherosclerotic burden and its timely recognition can slow or prevent progression to CVD. Thus, individuals with subclinical atherosclerosis are a priority for primary prevention. This study takes a practical approach to answering a challenge commonly faced by primary care practitioners: in patients with no known CVD, how can individuals likely to have subclinical atherosclerosis be easily identified using existing clinical data and/or information provided by the …