Analyzing the Social Vulnerability Index With Metabolic Surgery.

Introduction: The social vulnerability index (SVI) is a census tract-level population-based measure generated from 16 socioeconomic and demographic variables on a scale from 1 (least) to 100 (most) vulnerable. This study has three objectives as follows: 1) to analyze multiple ways of utilizing SVI, 2) compare SVI as a group measure of marginalization to individual markers, and 3) to understand how SVI is associated with choice of surgery in metabolic surgery.

Methods: We retrospectively identified adults undergoing Roux-en-Y gastric bypass and gastric sleeve in 2013-2018 National Surgical Quality Improvement Program data from a single academic center.

Numerical study of the scattering of acoustic waves by an elliptic vortex.

The scattering of the acoustic waves generated by a monopolar source propagating through a two-dimensional elliptic vortex, fixed or convected by a uniform flow, is studied by solving the Linearized Euler Equations in Cartesian coordinates using the Discontinuous Galerkin Method. For a fixed vortex position, the number, amplitudes, and angular spreads of the acoustic interference beams resulting from the sound scattering are found to significantly depend on the orientation of the vortex major axis with respect to the direction of the incident waves and on the vortex maximum tangential velocity. In particular, additional interference beams are obtained at large observation angles for a more elliptical vortex.

Global cardiothoracic surgery: A survey of trainees' interests and barriers.

Background: More than 5 billion people lack access to surgical care, disproportionately in low- and middle-income countries. The emerging literature demonstrates high interest in global surgery across specialties; however, participation in global cardiothoracic surgical care remains low. To date, there has been no research quantifying the attitudes of cardiothoracic surgeons about global surgery.

One Health response to SARS-CoV-2-associated risk from mink farming in British Columbia, Canada, October 2020 to October 2021.

Background: Mink farms are susceptible to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) outbreaks and carry an associated risk of novel SARS-CoV-2 variant emergence and non-human reservoir creation. In Denmark, control measures were insufficient to prevent onward transmission of a mink-associated variant, contributing to the nation-wide culling of farmed mink. To date, British Columbia (BC) is the only Canadian province to report mink farm SARS-CoV-2 outbreaks.

SARS-CoV-2 in mink farms in British Columbia, Canada: A report of two outbreaks in 2020-2021.

Background: Since April 2020, mink have been recognized as a potential reservoir for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and a potential source of new variants. The objective of this report is to describe the epidemiological investigation and public health response to two coronavirus disease 2019 (COVID-19) outbreaks that involved both humans and farmed mink.

Methods: An outbreak was declared on December 4, 2020, following detection of two COVID-19-positive farmworkers and elevated mink mortality on a mink farm (Farm 1) in British Columbia.

Atrial fibrillation incidence and outcomes in two cohorts of octogenarians: LiLACS NZ.

Background: Atrial fibrillation (AF), the most common cardiac arrhythmia in the general population, has significant healthcare burden. Little is known about AF in octogenarians.

Objective: To describe the prevalence and incidence rate of AF in New Zealand (NZ) octogenarians and the risk of stroke and mortality at 5-year follow-up.

Blended-eLearning Improves Alcohol Use Care in Kenya: Pragmatic Randomized Control Trial Results and Parallel Qualitative Study Implications.

Unlabelled: Alcohol use is the 5th most important risk factor contributing to the global burden of diseases, with stigma and a lack of trained health workers as the main barriers to adequate care. This study assesses the impact of providing blended-eLearning courses teaching the alcohol, smoking, and substance involvement screening test (ASSIST) screening and its linked brief intervention (BI). In public and private facilities, two randomized control trials (RCTs) showed large and similar decreases in alcohol use in those receiving the BI compared to those receiving only the ASSIST feedback.

Implementing and Sustaining Brief Addiction Medicine Interventions with the Support of a Quality Improvement Blended-eLearning Course: Learner Experiences and Meaningful Outcomes in Kenya.

Quality improvement methods could assist in achieving needed health systems improvements to address mental health and substance use, especially in low-middle-income countries (LMICs). Online learning is a promising avenue to deliver quality improvement training. This Computer-based Drug and Alcohol Training Assessment in Kenya (eDATA-K) study assessed users' experience and outcome of a blended-eLearning quality improvement course and collaborative learning sessions.

Can the Pain Attitudes and Beliefs Scales be adapted for use in the context of osteoarthritis with general practitioners and physiotherapists?

Background: Conservative, first-line treatments (exercise, education and weight-loss if appropriate) for hip and knee joint osteoarthritis are underused despite the known benefits. Clinicians' beliefs can affect the advice and education given to patients, in turn, this can influence the uptake of treatment. In New Zealand, most conservative OA management is prescribed by general practitioners (GPs; primary care physicians) and physiotherapists.

Peer- and Mentor-Enhanced Web-Based Training on Substance Use Disorders: A Promising Approach in Low-Resource Settings.

Stigma and insufficient training contribute significantly to the substance use disorder pandemic. This 2014 study assessed the impact in Kenya of online competency-based courses on peer and mentor interactions, using NextGenU.org, the world's only portal to free and accredited higher education.

FACTORS INFLUENCING LAY AND PROFESSIONAL HEALTH WORKERS' SELF-EFFICACY IN IDENTIFICATION AND INTERVENTION FOR ALCOHOL, TOBACCO, AND OTHER SUBSTANCE USE DISORDERS IN KENYA.

The global burden of substance use disorders (SUDs), including alcohol and tobacco, disproportionately affect low- and middle-income countries (LMICs), considering their rising disease burden and low service capacity. Nested within a Kenyan training program, this study explores factors associated with healthcare providers' self-efficacy to treat SUD. Surveys of 206 healthcare workers were used to perform regression and sensitivity analysis assessing various factors association with self-efficacy.

Substance Use among a Sample of Healthcare Workers in Kenya: A Cross-Sectional Study.

This study describes reported substance use among Kenyan healthcare workers (HCWs), as it has implications for HCWs' health, productivity, and their ability and likelihood to intervene on substance use. The Alcohol Smoking and Substance Involvement Screening Test (ASSIST) was administered to a convenience sample of HCWs (n = 206) in 15 health facilities. Reported lifetime use was 35.

Values and ethics in practice-based decision making.

Background: Values are evident in health ethics literature; however, it is seldom clear how they are visible in practice.

Purpose: The aim of this study was to illuminate how values inform occupational therapists' decision making in practice.

Method: Fifteen New Zealand community occupational therapists completed this embedded experimental mixed-methods study.

Life and living in advanced age: a cohort study in New Zealand--e Puāwaitanga o Nga Tapuwae Kia Ora Tonu, LiLACS NZ: study protocol.

Background: The number of people of advanced age (85 years and older) is increasing and health systems may be challenged by increasing health-related needs. Recent overseas evidence suggests relatively high levels of wellbeing in this group, however little is known about people of advanced age, particularly the indigenous Māori, in Aotearoa, New Zealand. This paper outlines the methods of the study Life and Living in Advanced Age: A Cohort Study in New Zealand.

Intersectoral action for health at a municipal level in Cuba.

Objective: To consider how Cuba's acknowledged achievement of excellent health outcomes may relate to how health determinants are addressed intersectorally.

Methods: Our team of Canadian and Cuban researchers and health policy practitioners undertook a study to consider the organization and practices involved in addressing health determinants in 2 municipalities (1 urban and 1 rural). The study included a questionnaire of municipal Health Council members and others involved in health and non-health sectors, key informant interviews of policy makers, focus groups in each municipality and examination of three common case scenarios.