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https://www.readbyqxmd.com/read/28813761/epidemiologic-study-of-bacteria-zoonotic-diseases-in-south-dakota-2010-2014
#1
Jessica L Ludvik, Susan M Anderson, Mark K Huntington
BACKGROUND: Although the burden of infectious diseases has decreased dramatically due to advances in health care, disease prevention and numerous public health efforts and innovations, zoonotic diseases continue to pose a problem in terms of both existing and emerging diseases. These risks are of particular concern in rural areas, in which there is more contact with animals for occupational and recreational purposes. As a rural and agricultural state, South Dakota has a large percentage of its population at risk of exposure to zoonotic diseases through their substantial contact time with animals...
June 2017: South Dakota Medicine: the Journal of the South Dakota State Medical Association
https://www.readbyqxmd.com/read/28813716/no-correlation-of-the-disease-severity-of-influenza-a-virus-infection-with-the-rs12252-polymorphism-of-the-interferon-induced-transmembrane-protein-3-gene
#2
Yong-Chan Kim, Byung-Hoon Jeong
The 2009 H1N1 influenza pandemic, which involved a more pathogenic virus than seasonal influenza viruses, rapidly spread around the world and caused many deaths in humans. The members of the interferon-induced transmembrane (IFITM) protein family prevent viral replication and are crucial for defending the host cell against influenza A virus (IAV). Several studies suggest that the CC genotype at the single nucleotide polymorphism (SNP) rs12252 of IFITM3 confers a genetic predisposition to pandemic influenza A in Europeans and Han Chinese, although one study in a British cohort failed to show an association...
August 17, 2017: Intervirology
https://www.readbyqxmd.com/read/28813690/deep-coal-mining-and-meningococcal-meningitis-in-england-and-wales-1931-38-ecological-study-with-implications-for-deep-shaft-mining-activities-worldwide
#3
Matthew R Smallman-Raynor, Andrew D Cliff
The hypothesized role of deep coal mining in the development of community-based outbreaks of meningococcal meningitis has gone largely unexplored. Taking the coalfields of Britain as a historical testbed, techniques of linear and binomial logistic regression were used to assess the association between meningococcal meningitis rates and male occupation rates for coal mining in England and Wales during the national epidemic of 1931-32 and in its aftermath. Adjusting for the epidemiological effects of age, residential density, recent changes in the number of families, housing stock and low social class, the analysis yielded evidence of a significant and positive association between coal mining occupation rates and notified levels of meningitis activity in the epidemic period...
August 13, 2017: Health & Place
https://www.readbyqxmd.com/read/28813514/the-helicobacter-pylori-type-iv-secretion-system-promotes-il-8-synthesis-in-a-model-of-pediatric-airway-epithelium-via-p38-map-kinase
#4
Myra G Dela Pena-Ponce, Monica T Jimenez, Lori M Hansen, Jay V Solnick, Lisa A Miller
Epidemiologic studies have reported an inverse relationship between childhood Helicobacter pylori infection and development of allergic asthma. Because lung epithelium plays an important role in allergic asthma pathogenesis, we hypothesized that H. pylori may directly influence airway epithelial cell innate immune function, particularly in early childhood. To test our hypothesis, we established an in vitro H. pylori infection model using primary tracheobronchial epithelial cell cultures derived from infant, juvenile and adult rhesus monkeys...
2017: PloS One
https://www.readbyqxmd.com/read/28813461/epidemiology-of-clostridium-difficile-in-infants-in-oxfordshire-uk-risk-factors-for-colonization-and-carriage-and-genetic-overlap-with-regional-c-difficile-infection-strains
#5
Nicole Stoesser, David W Eyre, T Phuong Quan, Heather Godwin, Gemma Pill, Emily Mbuvi, Alison Vaughan, David Griffiths, Jessica Martin, Warren Fawley, Kate E Dingle, Sarah Oakley, Kazimierz Wanelik, John M Finney, Melina Kachrimanidou, Catrin E Moore, Sherwood Gorbach, Thomas V Riley, Derrick W Crook, Tim E A Peto, Mark H Wilcox, A Sarah Walker
BACKGROUND: Approximately 30-40% of children <1 year of age are Clostridium difficile colonized, and may represent a reservoir for adult C. difficile infections (CDI). Risk factors for colonization with toxigenic versus non-toxigenic C. difficile strains and longitudinal acquisition dynamics in infants remain incompletely characterized. METHODS: Predominantly healthy infants (≤2 years) were recruited in Oxfordshire, UK, and provided ≥1 fecal samples. Independent risk factors for toxigenic/non-toxigenic C...
2017: PloS One
https://www.readbyqxmd.com/read/28813451/schistosoma-mansoni-reinfection-analysis-of-risk-factors-by-classification-and-regression-tree-cart-modeling
#6
Andréa Gazzinelli, Roberta Oliveira-Prado, Leonardo Ferreira Matoso, Bráulio M Veloso, Gisele Andrade, Helmut Kloos, Jeffrey M Bethony, Renato M Assunção, Rodrigo Correa-Oliveira
Praziquantel (PZQ) is an effective chemotherapy for schistosomiasis mansoni and a mainstay for its control and potential elimination. However, it does not prevent against reinfection, which can occur rapidly in areas with active transmission. A guide to ranking the risk factors for Schistosoma mansoni reinfection would greatly contribute to prioritizing resources and focusing prevention and control measures to prevent rapid reinfection. The objective of the current study was to explore the relationship among the socioeconomic, demographic, and epidemiological factors that can influence reinfection by S...
2017: PloS One
https://www.readbyqxmd.com/read/28813340/athletes-with-eating-disorder-symptomatology-a-specific-population-with-specific-needs
#7
REVIEW
A P Karin de Bruin
This review presents recent studies into the prevalence, process, treatment and prevention of eating disorders in athletes. Most prevalence studies showed that increased risk for athletes exists. Methodological challenges for future prevalence studies concern the choice of methods, measurements, categorization, and sampling. To determine why athletes are at increased risk, more prospective studies using multi-factorial models and multiple risk pathways are needed. Epidemiological risk factor studies, however, do not provide us with a true understanding of the eating disorder process...
August 2017: Current Opinion in Psychology
https://www.readbyqxmd.com/read/28813327/recent-developments-in-understanding-ethnocultural-and-race-differences-in-trauma-exposure-and-ptsd
#8
REVIEW
Anu Asnaani, Brittany Hall-Clark
Our understanding of demographic specifications that put certain individuals at greater risk for trauma exposure and subsequent development of post-traumatic stress disorder (PTSD) has grown significantly over the past few decades. This brief review specifically examines the studies exploring the potential influence of ethnocultural and racial group status on trauma exposure and PTSD, with a focus on findings published recently in the past five years. We first provide a brief review of current epidemiological data examining associations among ethnicity/culture/race and trauma exposure/PTSD...
April 2017: Current Opinion in Psychology
https://www.readbyqxmd.com/read/28813182/impact-of-selection-bias-on-treatment-effect-size-estimates-in-randomized-trials-of-oral-health-interventions-a-meta-epidemiological-study
#9
H Saltaji, S Armijo-Olivo, G G Cummings, M Amin, B R da Costa, C Flores-Mir
Emerging evidence suggests that design flaws of randomized controlled trials can result in over- or underestimation of the treatment effect size (ES). The objective of this study was to examine associations between treatment ES estimates and adequacy of sequence generation, allocation concealment, and baseline comparability among a sample of oral health randomized controlled trials. For our analysis, we selected all meta-analyses that included a minimum of 5 oral health randomized controlled trials and used continuous outcomes...
August 1, 2017: Journal of Dental Research
https://www.readbyqxmd.com/read/28813105/a-scientific-survey-on-1550-cases-of-oral-lesions-diagnosed-in-a-brazilian-referral-center
#10
Artur C Vasconcelos, Carlos Aburad, Igor F P Lima, Sheila M M Santos, Silas Antonio J DE Freitas, Ademir Franco, Sigmar M Rode, Luiz R Paranhos
The present study aimed to perform an epidemiological survey on the prevalence rate of oral lesions diagnosed in a referral center in Brazil and to establish association between the lesions and the age and gender of the affected patients. This analytical observational study analyzed 3521 medical records of anatomopathological exams of the Pathological Anatomy and Cytopathology Laboratory of the Cancer Hospital of the state of Mato Grosso (Brazil), from December 2011 to September 2015. A total of 1550 relevant medical records was detected...
August 14, 2017: Anais da Academia Brasileira de Ciências
https://www.readbyqxmd.com/read/28812915/kardiovize-brno-2030-a-prospective-cardiovascular-health-study-in-central-europe-methods-baseline-findings-and-future-directions
#11
Narine K Movsisyan, Manlio Vinciguerra, Francisco Lopez-Jimenez, Šárka Kunzová, Martin Homolka, Jana Jaresova, Renata Cífková, Ondřej Sochor
Background Atherosclerotic cardiovascular disease is highly prevalent in Eastern and Central Europe, where the incidence is the highest in the world. The Kardiovize Brno 2030 study was designed as a prospective cohort study to investigate the complex relationships of cardiovascular disease and outcomes with a range of biological, psychosocial, environmental, behavioral, and economic factors in an urban population of the Czech Republic. Methods We randomly selected a 1% sample of the city of Brno residents aged 25-64 years stratified by sex and age...
January 1, 2017: European Journal of Preventive Cardiology
https://www.readbyqxmd.com/read/28812540/quantifying-transmission
#12
Mark Woolhouse
Transmissibility is the defining characteristic of infectious diseases. Quantifying transmission matters for understanding infectious disease epidemiology and designing evidence-based disease control programs. Tracing individual transmission events can be achieved by epidemiological investigation coupled with pathogen typing or genome sequencing. Individual infectiousness can be estimated by measuring pathogen loads, but few studies have directly estimated the ability of infected hosts to transmit to uninfected hosts...
July 2017: Microbiology Spectrum
https://www.readbyqxmd.com/read/28812287/racial-discrimination-and-mental-health-in-the-usa-testing-the-reverse-racism-hypothesis
#13
Bongki Woo
OBJECTIVE: The present study examined whether the health disadvantages consequent of racial discrimination experienced by four racial/ethnic minority groups are equivalent with that of the dominant racial group. METHOD: Data was derived from the 2013 National Epidemiologic Survey on Alcohol and Related Conditions. Logistic regression and heterogeneous choice models were used to test the moderating role of race/ethnicity in regards to the associations between racial discrimination and ten DSM-V diagnoses...
August 15, 2017: Journal of Racial and Ethnic Health Disparities
https://www.readbyqxmd.com/read/28812239/social-status-discrimination-and-minority-individuals-mental-health-a-secondary-analysis-of-us-national-surveys
#14
Celia C Lo, Tyrone C Cheng
OBJECTIVES: Our study measured minority individuals' social status factors and frequency of discrimination experiences, in order to delineate social mechanisms linking race/ethnicity to mental status (specifically, to current mood/anxiety disorder and self-rated mental health). METHODS: In this nationally representative secondary research, our data analyses drew on the cross-sectional "Collaborative Psychiatric Epidemiology Surveys," dating 2001-2003. The sample for the final model numbered 9368 respondents (2016 Asians, 2676 Latinos, 4676 blacks)...
August 15, 2017: Journal of Racial and Ethnic Health Disparities
https://www.readbyqxmd.com/read/28812040/effect-of-changes-in-artificial-turf-on-sports-injuries-in-male-university-soccer-players
#15
Kohei Fujitaka, Akira Taniguchi, Tsukasa Kumai, Shingo Otuki, Mamoru Okubo, Yasuhito Tanaka
BACKGROUND: Studies comparing the types and severity of trauma and injuries caused by different types of field surfaces have been conducted. However, there have been no studies on sports injuries caused by temporal deterioration of long-pile artificial turf fields and related decreases in the rubber chip and silica sand infill. PURPOSE: To investigate the influence of an artificial turf field on sports injuries in a university soccer team. STUDY DESIGN: Descriptive epidemiological study...
August 2017: Orthopaedic Journal of Sports Medicine
https://www.readbyqxmd.com/read/28812036/incidence-of-sports-related-concussion-among-ncaa-women-s-ice-hockey-athletes
#16
Emily M Brook, Emily Kroshus, Caroline H Hu, Marissa Gedman, Jamie E Collins, Elizabeth G Matzkin
BACKGROUND: There are limited data on the incidence of concussion and concussion symptom nondisclosure among collegiate women's ice hockey athletes. PURPOSE: To determine the incidence of sports-related concussion (SRC) in National Collegiate Athletic Association (NCAA) women's ice hockey athletes. STUDY DESIGN: Descriptive epidemiology study. METHODS: An anonymous online survey was completed by 459 NCAA women's ice hockey athletes...
July 2017: Orthopaedic Journal of Sports Medicine
https://www.readbyqxmd.com/read/28812033/epidemiology-of-injuries-identified-at-the-nfl-scouting-combine-and-their-impact-on-performance-in-the-national-football-league-evaluation-of-2203-athletes-from-2009-to-2015
#17
Brendin R Beaulieu-Jones, William H Rossy, George Sanchez, James M Whalen, Kyle P Lavery, Kevin J McHale, Bryan G Vopat, Joseph J Van Allen, Ramesses A Akamefula, Matthew T Provencher
BACKGROUND: At the annual National Football League (NFL) Scouting Combine, the medical staff of each NFL franchise performs a comprehensive medical evaluation of all athletes potentially entering the NFL. Currently, little is known regarding the overall epidemiology of injuries identified at the combine and their impact on NFL performance. PURPOSE: To determine the epidemiology of injuries identified at the combine and their impact on initial NFL performance. STUDY DESIGN: Cohort study; Level of evidence, 3...
July 2017: Orthopaedic Journal of Sports Medicine
https://www.readbyqxmd.com/read/28811995/agreement-between-gamma-passing-rates-using-computed-tomography-in-radiotherapy-and-secondary-cancer-risk-prediction-from-more-advanced-dose-calculated-models
#18
Abdulhamid Chaikh, Jacques Balosso
BACKGROUND: During the past decades, in radiotherapy, the dose distributions were calculated using density correction methods with pencil beam as type 'a' algorithm. The objectives of this study are to assess and evaluate the impact of dose distribution shift on the predicted secondary cancer risk (SCR), using modern advanced dose calculation algorithms, point kernel, as type 'b', which consider change in lateral electrons transport. METHODS: Clinical examples of pediatric cranio-spinal irradiation patients were evaluated...
June 2017: Quantitative Imaging in Medicine and Surgery
https://www.readbyqxmd.com/read/28811994/the-measurement-of-liver-fat-from-single-energy-quantitative-computed-tomography-scans
#19
Xiaoguang Cheng, Glen M Blake, J Keenan Brown, Zhe Guo, Jun Zhou, Fengzhe Wang, Liqiang Yang, Xiaohong Wang, Li Xu
BACKGROUND: Studies of soft tissue composition using computed tomography (CT) scans are often semi-quantitative and based on Hounsfield units (HU) measurements that have not been calibrated with a quantitative CT (QCT) phantom. We describe a study to establish the water (H2O) and dipotassium hydrogen phosphate (K2HPO4) basis set equivalent densities of fat and fat-free liver tissue. With this information liver fat can be accurately measured from any abdominal CT scan calibrated with a suitable phantom...
June 2017: Quantitative Imaging in Medicine and Surgery
https://www.readbyqxmd.com/read/28811952/divorce-and-severity-of-coronary-artery-disease-a-multicenter-study
#20
Amin Daoulah, Mushabab Al-Murayeh, Salem Al-Kaabi, Amir Lotfi, Osama E Elkhateeb, Salem M Al-Faifi, Saleh Alqahtani, James Stewart, Jon Heavey, William T Hurley, Mohamed N Alama, Mazen Faden, Mohamed Al-Shehri, Ali Youssef, Alawi A Alsheikh-Ali
The association between marital status and coronary artery disease (CAD) is supported by numerous epidemiological studies. While divorce may have an adverse effect on cardiac outcomes, the relationship between divorce and severe CAD is unclear. We conducted a multicenter, observational study of consecutive patients undergoing coronary angiography during the period between April 1, 2013, and March 30, 2014. Of 1,068 patients, 124 (12%) were divorced. Divorce was more frequent among women (27%) compared to men (6%)...
2017: Cardiology Research and Practice
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