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https://www.readbyqxmd.com/read/28229246/psychological-well-being-as-a-predictor-of-casual-sex-relationships-and-experiences-among-adolescents-a-short-term-prospective-study
#1
Sophie Dubé, Francine Lavoie, Martin Blais, Martine Hébert
Psychological characteristics may predispose youths to engage in casual sex relationships and experiences (CSREs). Using a prospective longitudinal design and in a subsample of 2601 high school students in the province of Québec, we explored possible shifts in engaging in one-night stands (ONSs) and friends with benefits (FWB) relationships over a 6-month period among sexually active adolescents. We also examined the relationships among well-being predictors (psychological distress, self-esteem, suicidal ideation, and alcohol and drug consumption) and these shifts while exploring possible gender differences...
February 22, 2017: Archives of Sexual Behavior
https://www.readbyqxmd.com/read/28228380/off-label-indications-for-antidepressants-in-primary-care-descriptive-study-of-prescriptions-from-an-indication-based-electronic-prescribing-system
#2
Jenna Wong, Aude Motulsky, Michal Abrahamowicz, Tewodros Eguale, David L Buckeridge, Robyn Tamblyn
Objective To examine off-label indications for antidepressants in primary care and determine the level of scientific support for off-label prescribing.Design Descriptive study of antidepressant prescriptions written by primary care physicians using an indication based electronic prescribing system.Setting Primary care practices in and around two major urban centres in Quebec, Canada.Participants Patients aged 18 years or older who visited a study physician between 1 January 2003 and 30 September 2015 and were prescribed an antidepressant through the electronic prescribing system...
February 21, 2017: BMJ: British Medical Journal
https://www.readbyqxmd.com/read/28228101/chemical-composition-and-anti-herpes-simplex-virus-type-1-hsv-1-activity-of-extracts-from-cornus-canadensis
#3
Serge Lavoie, Isabelle Côté, André Pichette, Charles Gauthier, Michaël Ouellet, Francine Nagau-Lavoie, Vakhtang Mshvildadze, Jean Legault
BACKGROUND: Many plants of boreal forest of Quebec have been used by Native Americans to treat a variety of microbial infections. However, the antiviral activities of these plants have been seldom evaluated on cellular models to validate their in vitro efficiencies. In this study, Cornus canadensis L. (Cornaceae), a plant used in Native American traditional medicine to treat possible antiviral infections, has been selected for further examination. METHODS: The plant was extracted by decoction and infusion with water, water/ethanol 1:1 and ethanol to obtain extracts similar to those used by Native Americans...
February 22, 2017: BMC Complementary and Alternative Medicine
https://www.readbyqxmd.com/read/28224097/understanding-academic-clinicians-intent-to-treat-pediatric-obesity
#4
Claudia Frankfurter, Charles Cunningham, Katherine M Morrison, Heather Rimas, Karen Bailey
AIM: To examine the extent to which the theory of planned behavior (TPB) predicts academic clinicians' intent to treat pediatric obesity. METHODS: A multi-disciplinary panel iteratively devised a Likert scale survey based on the constructs of the TPB applied to a set of pediatric obesity themes. A cross-sectional electronic survey was then administered to academic clinicians at tertiary care centers across Canada from January to April 2012. Descriptive statistics were used to summarize demographic and item agreement data...
February 8, 2017: World Journal of Clinical Pediatrics
https://www.readbyqxmd.com/read/28220681/canadian-university-acknowledgment-of-indigenous-lands-treaties-and-peoples
#5
Rima Wilkes, Aaron Duong, Linc Kesler, Howard Ramos
At many Canadian universities it is now common to publicly acknowledge Indigenous lands, treaties, and peoples. Yet, this practice has yet to be considered as a subject of scholarly inquiry. How does this practice vary and why? In this paper we describe the content and practice of acknowledgment, linking this content to treaty relationships (or lack thereof). We show that acknowledgment tends to be one of five general types: of land and title (British Columbia), of specific treaties and political relationships (Prairies), of multiculturalism and heterogeneity (Ontario), of no practice (most of Quebec), and of people, territory, and openness to doing more (Atlantic)...
February 2017: Canadian Review of Sociology, Revue Canadienne de Sociologie
https://www.readbyqxmd.com/read/28220679/the-lac-m%C3%A3-gantic-derailment-corporate-regulation-and-neoliberal-sovereignty
#6
David Tyler Dunford
On July 6, 2013, Montreal, Maine, and Atlantic railcar 5017 hauling 72 tanker cars of Bakken crude oil derailed over the town of Lac-Mégantic, Quebec. The town erupted in a fiery inferno as 5,560,000 liters of highly flammable Bakken crude oil exploded over the town, killing 47 people and contaminating 558,000 tons of soil and local waterways. While Montreal, Maine, and Atlantic Rail Chairman Edward Burkhardt initially blamed the derailment on the lone engineer and local firefighters, this study shows how Transport Canada and the rail industry undermined regulatory and safety measures for several years before the derailment...
February 2017: Canadian Review of Sociology, Revue Canadienne de Sociologie
https://www.readbyqxmd.com/read/28217115/comparison-between-flow-cytometry-and-traditional-culture-methods-for-efficacy-assessment-of-six-disinfectant-agents-against-nosocomial-bacterial-species
#7
Richard Massicotte, Akier A Mafu, Darakhshan Ahmad, Francis Deshaies, Gilbert Pichette, Pierre Belhumeur
The present study was undertaken to compare the use of flow cytometry (FCM) and traditional culture methods for efficacy assessment of six disinfectants used in Quebec hospitals including: two quaternary ammonium-based, two activated hydrogen peroxide-based, one phenol-based, and one sodium hypochlorite-based. Four nosocomial bacterial species, Escherichia coli, Staphylococcus aureus, Pseudomonas aeruginosa, and Vancomycin-resistant Enterococci faecalis, were exposed to minimum lethal concentrations (MLCs) and sublethal concentrations (1/2 MLCs) of disinfectants under study...
2017: Frontiers in Microbiology
https://www.readbyqxmd.com/read/28213659/profiles-of-mental-health-care-professionals-based-on-work-role-performance
#8
Marie-Pierre Markon, Jean-Marie Bamvita, François Chiocchio, Marie-Josée Fleury
The worldwide burden of mental disorders is considerable, and on the rise, putting pressure on health care systems. Current reforms aim to improve the efficiency of mental health care systems by increasing service integration in communities and strengthening primary mental health care. In this context, mental health care professionals (MHPs) are increasingly required to work on interdisciplinary teams in a variety of settings. Little is known, however, about the profiles of MHPs in relation to their perceived work role performance...
February 18, 2017: Psychiatric Quarterly
https://www.readbyqxmd.com/read/28211046/teacher-structure-as-a-predictor-of-students-perceived-competence-and-autonomous-motivation-the-moderating-role-of-differentiated-instruction
#9
Frédéric Guay, Amélie Roy, Pierre Valois
BACKGROUND: An important pedagogical practice is the provision of structure (Farkas & Grolnick, 2010, Motiv. Emot., 34, 266). According to self-determination theory (SDT; Deci & Ryan, 1985, Intrinsic motivation and self-determination in human behavior, Plenum, New York, NY), structure allows students to develop perceived competence in different school subjects, which in turn facilitates the development of autonomous motivation towards these subjects and limits the development of controlled motivation...
February 17, 2017: British Journal of Educational Psychology
https://www.readbyqxmd.com/read/28207068/impact-of-an-immunization-campaign-to-control-an-increased-incidence-of-serogroup-b-meningococcal-disease-in-one-region-of-quebec-canada
#10
Philippe De Wals, Geneviève Deceuninck, Brigitte Lefebvre, Raymond Tsang, Dennis Law, Gaston De Serres, Vladimir Gilca, Rodica Gilca, Nicole Boulianne
No abstract text is available yet for this article.
February 16, 2017: Clinical Infectious Diseases: An Official Publication of the Infectious Diseases Society of America
https://www.readbyqxmd.com/read/28205215/multicenter-validation-of-an-mmse-moca-conversion-table
#11
David Bergeron, Kelsey Flynn, Louis Verret, Stéphane Poulin, Rémi W Bouchard, Christian Bocti, Tamàs Fülöp, Guy Lacombe, Serge Gauthier, Ziad Nasreddine, Robert Jr Laforce
BACKGROUND: Accumulating evidence points to the superiority of the MoCA over the MMSE as a cognitive screening tool. To facilitate the transition from the MMSE to the MoCA in clinical and research settings, authors have developed MMSE-MoCA conversion tables. However, it is unknown whether a conversion table generated from Alzheimer's disease (AD) patients would apply to patients with other dementia subtypes like vascular dementia or frontotemporal dementia. Furthermore, the reliability and accuracy of MMSE-MoCA conversion tables has not been properly evaluated...
February 15, 2017: Journal of the American Geriatrics Society
https://www.readbyqxmd.com/read/28202557/association-between-quantity-and-duration-of-snowfall-and-risk-of-myocardial-infarction
#12
Nathalie Auger, Brian J Potter, Audrey Smargiassi, Marianne Bilodeau-Bertrand, Clément Paris, Tom Kosatsky
BACKGROUND: Although aggregate data suggest a link between snowfall and myocardial infarction (MI), individual risk has yet to be assessed. We evaluated the association between quantity and duration of snowfall and the risk of MI using nonaggregated administrative health data. METHODS: We used a case-crossover study design to investigate the association between snowfall and hospital admission or death due to MI in the province of Quebec, Canada, between November and April during 1981-2014...
February 13, 2017: CMAJ: Canadian Medical Association Journal, Journal de L'Association Medicale Canadienne
https://www.readbyqxmd.com/read/28198026/quantitative-assessment-of-haemolysis-secondary-to-modern-infusion-pumps
#13
T G Poder, J-C Boileau, R Lafrenière, L Thibault, N Carrier, M-J de Grandmont, P Beauregard
BACKGROUND: Although most studies have shown that little haemolysis is induced by infusion pumps, there are some notable exceptions. Only limited data are available on the actual infusion pumps that are most used in hospitals in Quebec and elsewhere, namely, the Infusomat(®) Space (peristaltic), Plum A+™ (piston) and Colleague(®) CXE (shuttle) pumps. METHODS: Haemolysis and potassium levels were compared before and after the use of the three different infusion pumps...
February 15, 2017: Vox Sanguinis
https://www.readbyqxmd.com/read/28193199/a-population-based-study-of-chronic-hepatitis-c-in-immigrants-and-non-immigrants-in-quebec-canada
#14
Christina Greenaway, Laurent Azoulay, Robert Allard, Joseph Cox, Viet Anh Tran, Claire Nour Abou Chakra, Russ Steele, Marina Klein
BACKGROUND: Immigrants originating from intermediate and high HCV prevalence countries may be at increased risk of exposure to hepatitis C infection (HCV) in their countries of origin, however they are not routinely screened after arrival in most low HCV prevalence host countries. We aimed to describe the epidemiology of HCV in immigrants compared to the Canadian born population. METHODS: Using the reportable infectious disease database linked to the landed immigration database and several provincial administrative databases, we assembled a cohort of all reported cases of HCV in Quebec, Canada (1998-2008)...
February 13, 2017: BMC Infectious Diseases
https://www.readbyqxmd.com/read/28192276/abortion-health-services-in-canada-results-of-a-2012-national-survey
#15
Wendy V Norman, Edith R Guilbert, Christopher Okpaleke, Althea S Hayden, E Steven Lichtenberg, Maureen Paul, Katharine O'Connell White, Heidi E Jones
OBJECTIVE: To determine the location of Canadian abortion services relative to where reproductive-age women reside, and the characteristics of abortion facilities and providers. DESIGN: An international survey was adapted for Canadian relevance. Public sources and professional networks were used to identify facilities. The bilingual survey was distributed by mail and e-mail from July to November 2013. SETTING: Canada. PARTICIPANTS: A total of 94 abortion facilities were identified...
April 2016: Canadian Family Physician Médecin de Famille Canadien
https://www.readbyqxmd.com/read/28190508/navigating-the-clinical-trial-pathway-conception-design-execution-and-results-dissemination
#16
John S Sampalis, Joanne Watson, Stella Boukas, Marianna Boukas, Natalie Harvey, Sanjay Machado, Michel Bordeleau, Emmanouil Rampakakis
Dr Sampalis is founder, Chief Executive Officer, and Chief Scientific Officer of JSS Medical Research Inc, founded in 1997. He is a tenured professor of Surgery and Epidemiology & Biostatistics of McGill University, the University of Montreal and University of Laval. Recognized as a leading clinical epidemiologist and one of the top trauma researchers in Canada, he possesses extensive expertise in health services research, clinical trials, and offers services as a Research and Epidemiological Consultant for numerous pharmaceutical companies, hospitals and government organizations and agencies...
March 2017: Surgery
https://www.readbyqxmd.com/read/28186711/use-of-continuous-exposure-variables-when-examining-dose-dependent-pharmacological-effects-application-to-the-association-between-exposure-to-higher-statin-doses-and-the-incidence-of-diabetes
#17
Jason R Guertin, Elham Rahme, Jacques LeLorier
BACKGROUND: Many observational studies have found an association between the exposure to statins and the increased risk of diabetes, mostly through the use of intent-to-treat (ITT) like exposure measure (EM). ITT like EM may not adequately reflect the mechanism of action by which statins could cause diabetes. OBJECTIVES: To determine if continuous EMs can more accurately reflect the mechanism of action by which statins and incidence of diabetes would be associated than ITT like EM...
January 1, 2017: Journal of Population Therapeutics and Clinical Pharmacology
https://www.readbyqxmd.com/read/28186100/school-food-environments-associated-with-adiposity-in-children-attending-canadian-urban-schools
#18
C Fitzpatrick, G D Datta, M Henderson, K Gray-Donald, Y Kestens, T A Barnett
BACKGROUND/OBJECTIVES: Targeting obesogenic features of children's environment that are amenable to change represents a promising strategy for health promotion. The school food environment, defined as the services and policies regarding nutrition and the availability of food in the school and surrounding neighborhood, is particularly important given that students travel through the school neighborhood almost daily and that they consume a substantial proportion of their calories at school...
February 10, 2017: International Journal of Obesity: Journal of the International Association for the Study of Obesity
https://www.readbyqxmd.com/read/28178878/disease-characterization-of-systemic-lupus-erythematosus-sle-patients-in-quebec
#19
R Ng, S Bernatsky, E Rahme
Objective Systemic lupus erythematosus (SLE) is an autoimmune disease characterized by an array of organ manifestations that can appear during flares and disappear during remissions. The objectives of this study were: (i) to examine SLE manifestation groups longitudinally in an SLE cohort; and (ii) to assess the association between early antimalarial treatment and renal manifestations. Methods Seven SLE manifestation groups-cutaneous, hematologic, lung, musculoskeletal, neuropsychiatric, serositis, renal-were tracked using Kaplan-Meier survival curves in an incident SLE cohort from Quebec health administrative data ( n = 2010)...
January 1, 2017: Lupus
https://www.readbyqxmd.com/read/28177857/end-of-life-care-in-nunavik-quebec-inuit-experiences-current-realities-and-ways-forward
#20
Shawn Renee Hordyk, Mary Ellen Macdonald, Paul Brassard
BACKGROUND: Increasing longevity for Inuit living in Nunavik, northern Quebec, has resulted in heightened rates of cancers and chronic diseases necessitating complex treatments. Consequently, end-of-life (EOL) care, once the domain of Inuit families and communities, has come to include professionalized healthcare providers with varying degrees of awareness of factors to consider in providing care to Inuit populations. OBJECTIVE: To better understand the factors shaping EOL care in Nunavik to support the development of a sustainable model of care...
February 8, 2017: Journal of Palliative Medicine
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