Nonoperative Management of Pretibial Lacerations in a Nurse-Led Clinic: An Observational Study.

In our tertiary plastic surgery center, patients with wounds that will not be treated surgically, including complex pretibial wounds, that would traditionally have been managed operatively are managed on an outpatient basis in a nurse-led pretibial laceration clinic. We conducted a study to investigate dressing usage and assess correlators with healing time or number of appointments. We collected data regarding dressings used, time to discharge, and number of appointments retrospectively over 14 months between 2019 and 2021.

Comparison of the levels of selected specific antibodies in the immunoglobulin G of colostrum milk and serum in dairy cows .

Commercial products containing immunoglobulin G (IgG) sourced from colostrum, milk, and/or serum may be used to supplement or replace maternal colostrum in newborn dairy calves. To determine if antibody specificities in bovine milk and serum IgG differ from colostrum IgG, we sampled serum, colostrum (1 to 2 hours post-partum), and milk (day 5 post-partum) from 24 dairy heifers or cows. Specific antibodies [IgG class (H&L)] to 8 common pathogens were measured using enzyme-linked immunosorbent assays (ELISAs).

Changes in the phenotypic susceptibility of isolates to macrolide antimicrobials during the early feeding period following metaphylactic tulathromycin use in western Canadian feedlot calves.

Cattle at high-risk for bovine respiratory disease on entry to western Canadian feedlots are often treated metaphylactically with antimicrobials from the macrolide class. High levels of resistance to macrolides have been reported in isolates from clinical samples, but it is less clear whether this trend extends to the broader feedlot population. The objective was to describe near-term [< 40 days on feed (DOF)] changes in the recovery and susceptibility of isolates from healthy feedlot calves after metaphylactic exposure to tulathromycin.

Evaluating the potential of third generation metagenomic sequencing for the detection of BRD pathogens and genetic determinants of antimicrobial resistance in chronically ill feedlot cattle.

Background: Bovine respiratory disease (BRD) is an important cause of morbidity and mortality and is responsible for most of the injectable antimicrobial use in the feedlot industry. Traditional bacterial culture can be used to diagnose BRD by confirming the presence of causative pathogens and to support antimicrobial selection. However, given that bacterial culture takes up to a week and early intervention is critical for treatment success, culture has limited utility for informing rapid therapeutic decision-making.

Household income, active travel, and their interacting impact on body mass index in a sample of urban Canadians: a Bayesian spatial analysis.

Background: Active travel for utilitarian purposes contributes to total physical activity and may help counter the obesity epidemic. However, the evidence linking active travel and individual-level body weight is equivocal. Statistical modeling that accounts for spatial autocorrelation and unmeasured spatial predictors has not yet used to explore whether the health benefits of active travel are shared equally across socioeconomic groups.

The relationship between sociodemographic factors and reporting having terminated a pregnancy among Ghanaian women: a population-based study.

Background: Pregnancy termination is an illegal medical procedure in Ghana and 88% of induced abortions are performed in unsafe conditions, thus recipients face an elevated risk of abortion-related complications. This study aims to explore the associations between sociodemographic factors and reporting having terminated a pregnancy among Ghanaian women.

Methods: Logistic regression models were estimated using data from the 2014 Ghana Demographic and Health Survey (n=9396).

Protective and Risk Factors Associated With Youth Attitudes Toward Violence in Canada.

Adolescents and young adults are the main perpetrators and victims of violence in almost all parts of the world. Theories of human behavior predict that the intention to behave violently is formed in part by the individual's attitude toward violent behavior. The purpose of this study was thus to investigate factors which both promote and protect against violent youth attitudes in Toronto, Canada's largest urban center.

Determinants of self-perceived health for Canadians aged 40 and older and policy implications.

Background: Perceived health status indicates people's overall perception of their health, including both physical and psychological dimensions. The aim of this study was to examine the determinants of self-perceived health for Canadians aged 40 and older using data from the Canadian Community Health Survey (2010).

Methods: Multiple logistic regression models were employed to identify factors associated with self-perceived health in two age groups: Adults aged 65+ and Adults aged 40-64.