Is Digital Video Recorded Simulated Suture Skills Testing Associated With Lower Stress and Anxiety Than Traditional In-Person Assessment for Veterinary Students?

Anxiety can affect exam performance so exploring methods to improve mental health and academic performance is relevant. The objectives of this study were to investigate stress amongst veterinary students undergoing simulated suture skills examinations and determine if digital video recording can reduce stress compared to in-person examination. Thirty-nine students were prospectively enrolled and randomized to undergo two simulated suture examinations, a session proctored by an in-person examiner or one digitally recorded with no proctor present and then crossed over to the other group.

OrbId: Origin-based identification of microRNA targets.

MicroRNAs coordinate networks of mRNAs, but predicting specific sites of interactions is complicated by the very few bases of complementarity needed for regulation. Although efforts to characterize the specific requirements for microRNA (miR) regulation have made some advances, no general model of target recognition has been widely accepted. In this work, we describe an entirely novel approach to miR target identification.

Food safety issues and information needs: an online survey of public health inspectors.

In the study described in this article, the authors investigated the perceptions and needs of public health inspectors (PHIs) in the province of Ontario, Canada, with regard to food safety issues and information resources. A cross-sectional online survey of 239 Ontario PHIs was conducted between April and June 2009. Questions pertained to their perceptions of key food safety issues and foodborne pathogens, knowledge confidence, available resources, and resource needs.

Community-derived research dissemination strategies in an Inuit community.

Objectives: To determine how residents of the Inuit community of Nain, Nunatsiavut, Canada would like research results disseminated to their community.

Study Design: Qualitative study using focus groups and key informant interviews.

Methods: As part of a larger study on food safety, one focus group was conducted with hunters (n=7) and a second with members of the general community (n=7) to determine research dissemination strategies previously used in the community, and to obtain recommendations for effective and appropriate strategies for future use.

Assessing human-dog conflicts in Todos Santos, Guatemala: bite incidences and public perception.

The issues surrounding dog bites are a major public health concern, particularly in areas of low income where accessibility to adequate health care, veterinary medicine and sufficient management of canine population control is low. An understanding of the risk factors associated with human-dog conflicts may be important when establishing dog bite and disease prevention strategies. In May 2008, a census of 12 consociated neighbourhoods in Todos Santos, Guatemala was conducted to investigate dog bite incidences and the public perception of free-roaming dog populations.

Atrial fibrillation: pharmacological therapy.

Atrial fibrillation (AF) is the most common cardiac arrhythmia encountered in clinical practice. Although once considered a nuisance arrhythmia, recent clinical trial evidence suggests that the presence of AF is an important independent predictor of mortality and morbidity. The primary goals of AF treatment are relief of symptoms and prevention of stroke.

Specialty food safety concerns and multilingual resource needs: an online survey of public health inspectors.

The province of Ontario, Canada, has a highly diverse and multicultural population. Specialty foods (i.e.

A qualitative exploration of the perceptions and information needs of public health inspectors responsible for food safety.

Background: In Ontario, local public health inspectors play an important frontline role in protecting the public from foodborne illness. This study was an in-depth exploration of public health inspectors' perceptions of the key food safety issues in public health, and their opinions and needs with regards to food safety information resources.

Methods: Four focus group discussions were conducted with public health inspectors from the Central West region of Ontario, Canada during June and July, 2008.

Aging and alexithymia: association with reduced right rostral cingulate volume.

Objectives: Previous studies have linked alexithymia to an inability to process emotions appropriately. Older persons show changes in emotion processing and have higher alexithymia scores. Because the anterior cingulate cortex (ACC) is one of the regions showing earlier decline in late-life, and alexithymia seems to be related to a dysfunction in right hemisphere regions including the ACC subserving affective processes, the present study sought to test the hypothesis that reduced ACC volume accounts for the association between older age and alexithymia.

A philosophy and approach to teaching the epidemiology of food-borne, waterborne, and zoonotic diseases.

Faculty members from veterinary colleges that teach courses on food-borne, waterborne, and zoonotic diseases to non-veterinary students face unique challenges. The diversity of students' backgrounds, skills, and goals and the public nature of the science require some ingenuity in combining good science with the ability to communicate clearly in a variety of public forums. Drawing on pedagogical theory, the nature of the material, and the diverse abilities of the students, we have put together an effective teaching package for non-veterinary courses on these subjects, which includes a range of methods from outbreak investigations to town hall meetings and food diaries.

Population distribution and burden of acute gastrointestinal illness in British Columbia, Canada.

Background: In developed countries, gastrointestinal illness (GI) is typically mild and self-limiting, however, it has considerable economic impact due to high morbidity.

Methods: The magnitude and distribution of acute GI in British Columbia (BC), Canada was evaluated via a cross-sectional telephone survey of 4,612 randomly selected residents, conducted from June 2002 to June 2003. Respondents were asked if they had experienced vomiting or diarrhoea in the 28 days prior to the interview.

Characterization of human mucin MUC17. Complete coding sequence and organization.

With increasing interest on mucins as diagnostic and therapeutic targets in cancers and other diseases, it is becoming imperative to characterize novel mucins and investigate their biological significance. Here, we present the completed coding sequence and genomic organization of the previously published partial cDNA sequence of MUC17. Rapid amplification of cDNA ends with PCR, sequences from the Human Genome databases, and in vitro transcription/translational assays were used for these analyses.

Exposure assessment in investigations of waterborne illness: a quantitative estimate of measurement error.

Background: Exposure assessment is typically the greatest weakness of epidemiologic studies of disinfection by-products (DBPs) in drinking water, which largely stems from the difficulty in obtaining accurate data on individual-level water consumption patterns and activity. Thus, surrogate measures for such waterborne exposures are commonly used. Little attention however, has been directed towards formal validation of these measures.

Public perceptions of drinking water: a postal survey of residents with private water supplies.

Background: In Canada, the legal responsibility for the condition of private water supplies, including private wells and cisterns, rests with their owners. However, there are reports that Canadians test these water supplies intermittently and that treatment of such water is uncommon. An estimated 45% of all waterborne outbreaks in Canada involve non-municipal systems.

Public perception of drinking water from private water supplies: focus group analyses.

Background: Over four million Canadians receive their drinking water from private water supplies, and numerous studies report that these supplies often exceed the minimal acceptable standards for contamination. Canadians in rural areas test their water intermittently, if at all, and treatment of water from private supplies is not common. Understanding the perceptions of drinking water among residents served by private systems will enable public health professionals to better target education and outreach activities, and to address the needs and concerns of residents in their jurisdictions.