Canadian Society for Exercise Physiology position stand: Benefit and risk for promoting childhood physical activity

Current guidelines recommend children accumulate 60 min of daily physical activity; however, highly publicized sudden-death events among young athletes raise questions regarding activity safety. An expert group convened (June 2012) to consider the safety of promoting increased physical activity for children, and recommended the publication of an evidence-based statement of current knowledge regarding the benefits and risks of physical activity for children. Recommendations for encouraging physical activity while maximizing the opportunity to identify children who have been prescribed a physical activity restriction include (1) professionals and (or) researchers that encourage children to change the type of physical activity or to increase the frequency, intensity, or duration of their activity should inquire whether a child has primary healthcare provider-prescribed activity limitations before the child’s activity participation changes; (2) physical activity researchers should prioritize the development of evidence regarding the benefits and risks of childhood physical activity and inactivity, particularly data on the risks of sedentary lifestyles and physical activity-associated injury risks that accounts for the amount of activity performed, and the effectiveness of current risk-management strategies and screening approaches; (3) professionals and researchers should prioritize the dissemination of information regarding the benefits of physical activity and the risks of sedentary behaviour in children; and (4) parents and professionals should encourage all children to accumulate at least 60 min of physical activity daily. The recommendations are established as a minimum acceptable standard that is applicable to all physical activity opportunities organized for children, whether those opportunities occur in a community, school, or research setting.

Download Full-text

Physical activity can change the physiological and psychological circumstances during COVID-19 pandemic: A narrative review

Journal of Sports Medicine and Therapy ◽

10.29328/journal.jsmt.1001051 ◽

2021 ◽

Vol 6 (1) ◽

pp. 001-007

Author(s):

Maroufi Khashayar

Keyword(s):

Physical Activity ◽

Immune System ◽

Current Knowledge ◽

Exercise Physiology ◽

Moderate Intensity ◽

Dietary Intakes ◽

Advantages And Disadvantages ◽

Acute Responses ◽

Psychological Dimensions ◽

Intensity Training

Background: With the outbreak of Coronavirus disease 2019 (COVID-19), many studies’ attention to this world’s complexity increased dramatically. Different views on sports and physical activities have been presented, which have addressed the advantages and disadvantages of sports activities in this period differently. The purpose of this review was to investigate the physiological and psychological effects of physical activity during the COVID-19 pandemic. Methods: Using PubMed, Science Direct, Medline, and Web of Science electronic databases, this review summarizes the current knowledge of direct and indirect effects of physical activity during the COVID-19 pandemic, evaluating the advantages and drawbacks of specific exercise physiology conditions. All types of studies were assessed, including systematic reviews, case-studies, and clinical guidelines. The literature search identified 40 articles that discussed COVID-19, immune system, the relation between immune system and exercise or diet, and psychological impacts of physical activity. Results: Forty articles review showed that the immune system depends on the type, frequency, intensity, and duration of the exercise. Intense or prolonged exercise with short recovery periods can progressively weaken the immune system and increase the risk of COVID-19. One of the acute responses after moderate-intensity training is improved immune function and a decrease in inflammatory cytokines. Paying attention to dietary intakes of micro-and macronutrients in conjunction with exercise can strengthen the condition to fight against coronavirus. Exercise can also affect the psychological dimensions of the COVID-19 pandemic, including depression, anxiety, and stress, which improve community mental health during the quarantine. Conclusion: Setting appropriate physical activity based on individuals’ properties and proper diet plan may enhance the physiological and psychological body’s condition to fight against coronavirus.

Download Full-text

Helping supervisees learn ethically based risk management strategies

PsycEXTRA Dataset ◽

10.1037/e500672008-001 ◽

2008 ◽

Author(s):

Samuel Knapp

Keyword(s):

Risk Management ◽

Management Strategies ◽

Risk Management Strategies

Download Full-text

The management of risk in a dryland environment

Proceedings of the New Zealand Grassland Association ◽

10.33584/jnzg.2011.73.2835 ◽

2011 ◽

pp. 13-21

Author(s):

D.I. Gray ◽

J.I. Reid ◽

D.J. Horne

Keyword(s):

Risk Management ◽

Service Providers ◽

Management Strategies ◽

Subterranean Clover ◽

Farming Systems ◽

Market Risk ◽

Farm Size ◽

Forage Crops ◽

Risk Management Strategies ◽

Upside Risk

A group of 24 Hawke's Bay hill country farmers are working with service providers to improve the resilience of their farming systems. An important step in the process was to undertake an inventory of their risk management strategies. Farmers were interviewed about their farming systems and risk management strategies and the data was analysed using descriptive statistics. There was considerable variation in the strategies adopted by the farmers to cope with a dryland environment. Importantly, these strategies had to cope with three types of drought and also upside risk (better than expected conditions), and so flexibility was critical. Infra-structure was important in managing a dryland environment. Farmers chose between increased scale (increasing farm size) and geographic dispersion (owning a second property in another location) through to intensification (investing in subdivision, drainage, capital fertiliser, new pasture species). The study identified that there may be scope for further investment in infra-structural elements such as drainage, deeper rooting alternative pasture species and water harvesting, along with improved management of subterranean clover to improve flexibility. Many of the farmers used forage crops and idling capacity (reduced stocking rate) to improve flexibility; others argued that maintaining pasture quality and managing upside risk was a better strategy in a dryland environment. Supplementary feed was an important strategy for some farmers, but its use was limited by contour and machinery constraints. A surprisingly large proportion of farmers run breeding cows, a policy that is much less flexible than trading stock. However, several farmers had improved their flexibility by running a high proportion of trading cattle and buffer mobs of ewe hoggets and trade lambs. To manage market risk, the majority of farmers are selling a large proportion of their lambs prime. Similarly, cattle are either sold prime or store onto the grass market when prices are at a premium. However, market risk associated with the purchase of supplements and grazing was poorly managed.

Download Full-text

The Effects of Decision Aid Orientation on Risk Factor Identification and Audit Test Planning

Auditing A Journal of Practice & Theory ◽

10.2308/aud.2002.21.2.39 ◽

2002 ◽

Vol 21 (2) ◽

pp. 39-56 ◽

Cited By ~ 29

Author(s):

Jean C. Bedard ◽

Lynford E. Graham

Keyword(s):

Risk Factors ◽

Risk Management ◽

Decision Aid ◽

Decision Aids ◽

Management Strategies ◽

Risk Identification ◽

Matched Pair ◽

Audit Planning ◽

Audit Firms ◽

Risk Management Strategies

In auditing, risk management involves identifying client facts or issues that may affect engagement risk, and planning evidence-gathering strategies accordingly. The purpose of this paper is to examine whether auditors' identification of risk factors and planning of audit tests is affected by decision aid orientation, i.e., a “negative” focus wherein client risk and its consequences are emphasized, or a “positive” focus where such factors are not emphasized. Specifically, we expect that auditors will identify more risk factors using a negatively oriented risk identification decision aid, but only when engagement risk is relatively high. We address this issue in the context of auditors' knowledge of actual clients, manipulating decision aid orientation as negative or positive in a matched-pair design. Results show that auditors using the negative decision aid orientation identify more risk factors than do those using a positive orientation, for their higher-risk clients. We also find that decisions to apply substantive tests are more directly linked to specific risk factors identified than to direct risk assessments. Further, our results show that auditors with repeat engagement experience with the client identify more risk factors. The findings of this study imply that audit firms may improve their risk management strategies through simple changes in the design of decision aids used to support audit planning.

Download Full-text

Epidemiology and outcomes from severe hypoglycemia in Kuwait: a prospective cohort study

BMC Emergency Medicine ◽

10.1186/s12873-021-00457-9 ◽

2021 ◽

Vol 21 (1) ◽

Author(s):

Dalal Al Hasan ◽

Ameen Yaseen ◽

Mohammad Al Roudan ◽

Lee Wallis

Keyword(s):

Severe Hypoglycaemia ◽

Management Strategies ◽

Severe Hypoglycemia ◽

Inclusion Criteria ◽

Initial Management ◽

Scene Management ◽

Prehospital Management ◽

Improve Patient Management ◽

Current Guidelines ◽

Improve Patient

Abstract Background The objective of this study was to describe the epidemiology of severe hypoglycaemia in Kuwait, aiming to provide a preliminary background to update the current guidelines and improve patient management. Method This was a prospective analysis of severe hypoglycaemia cases retrieved from emergency medical services (EMS) archived data between 1 January and 30 June 2020. The severe hypoglycaemia cases were then sub-grouped based on EMS personal initial management and compared in terms of scene time, transportation rate, complications and outcomes. The primary outcomes were GCS within 10–30 min and normal random blood glucose (RBS) within 10–30 min. Results A total of 167 cases met the inclusion criteria. The incidence of severe hypoglycaemia in the national EMS was 11 per 100,000. Intramuscular glucagon was used on scene in 89% of the hypoglycaemic events. Most of the severe hypoglycaemia patients regained normal GCS on scene (76.5%). When we compared the two scene management strategies for severe hypoglycaemia cases, parenteral glucose administration prolonged the on-scene time (P = .002) but was associated with more favourable scene outcomes than intramuscular glucagon, with normal GCS within 10–30 min (P = .05) and normal RBS within 10–30 min (P = .006). Conclusion: Severe hypoglycaemia is not uncommon during EMS calls. Appropriate management by EMS personals is fruitful, resulting in favourable scene outcomes and reducing the hospital transportation rate. More research should be invested in improving and structuring the prehospital management of severe hypoglycaemia. One goal is to clarify the superiority of parenteral glucose over intramuscular glucagon in the prehospital setting.

Download Full-text

The Effect of Gut Bacteria on the Physiology of Red Palm Weevil, Rhynchophorus ferrugineus Olivier and Their Potential for the Control of This Pest

Insects ◽

10.3390/insects12070594 ◽

2021 ◽

Vol 12 (7) ◽

pp. 594

Author(s):

Qian-Xia Liu ◽

Zhi-Ping Su ◽

Hui-Hui Liu ◽

Sheng-Ping Lu ◽

Bing Ma ◽

...

Keyword(s):

Molecular Mechanisms ◽

Current Knowledge ◽

Management Strategies ◽

Gut Bacteria ◽

Economic Losses ◽

Rhynchophorus Ferrugineus ◽

Intestinal Immunity ◽

Red Palm Weevil ◽

Nutrient Metabolism ◽

Palm Weevil

Red Palm Weevil (RPW), Rhynchophorus ferrugineus Olivier, is a notorious pest, which infests palm trees and has caused great economic losses worldwide. At present, insecticide applications are still the main way to control this pest. However, pesticide resistance has been detected in the field populations of RPW. Thus, future management strategies based on the novel association biological control need be developed. Recent studies have shown that the intestinal tract of RPW is often colonized by multiple microbial species as mammals and model insects, and gut bacteria have been found to promote the growth, development and immune activity of RPW larvae by modulating nutrient metabolism. Furthermore, two peptidoglycan recognition proteins (PGRPs), PGRP-LB and PGRP-S1, can act as the negative regulators to modulate the intestinal immunity to maintain the homeostasis of gut bacteria in RPW larvae. Here, we summarized the current knowledge on the gut bacterial composition of RPW and their impact on the physiological traits of RPW larvae. In contrast with metazoans, it is much easier to make genetic engineered microbes to produce some active molecules against pests. From this perspective, because of the profound effects of gut bacteria on host phenotypes, it is promising to dissect the molecular mechanisms behind their effect on host physiology and facilitate the development of microbial resource-based management methods for pest control.

Download Full-text

Evaluation of Physical Risk during Necropsy and Morgue Activities as Risk Management Strategy

International Journal of Environmental Research and Public Health ◽

10.3390/ijerph18168266 ◽

2021 ◽

Vol 18 (16) ◽

pp. 8266

Author(s):

Zoe Del Fante ◽

Nicola Di Fazio ◽

Adriano Papale ◽

Paola Tomao ◽

Fabio Del Duca ◽

...

Keyword(s):

Risk Factors ◽

Risk Management ◽

Management Strategies ◽

Risk Management Strategy ◽

Work Related ◽

Activity Measurements ◽

Risk Management Strategies ◽

Physical Risk ◽

Critical Issues ◽

Load Handling

Physical risk assessments allow us to understand work-related critical issues, thus representing a useful tool in risk management strategies. In particular, our study focuses on the identification of already known and emerging physical risks related to necropsy and morgue activities, as well as crime scene investigations. The aim of our study is, therefore, to identify objective elements in order to quantify exposure to such risk factors among healthcare professionals and working personnel. For the research of potentially at-risk activities, data from the Morgue of Policlinico Umberto I Hospital in Rome were used. The scientific literature has been reviewed in order to assess the risks associated with morgue activity. Measurements were performed on previously scheduled days, in collaboration with the activities of different research units. The identified areas of risk were: microclimate; exposure to noise and vibrations; postural and biomechanical aspects of necropsy activities. The obtained results make it possible to detect interindividual variability in exposure to many of the aforementioned risk factors. In particular, the assessment of microclimate did not show significant results. On the contrary, exposure to vibrations and biomechanical aspects of load handling have shown potential risk profiles. For this reason, both profiles have been identified as possible action targets for risk management strategies.

Download Full-text

Persistence and Potential Lethality in Intimate Partner Violence: Evaluating the Concurrent and Predictive Validity of a Dual Risk Assessment Protocol

Violence Against Women ◽

10.1177/1077801220988347 ◽

2021 ◽

pp. 107780122098834

Author(s):

Kirk R. Williams ◽

Richard Stansfield ◽

Jacquelyn Campbell

Keyword(s):

Risk Assessment ◽

Intimate Partner Violence ◽

Predictive Validity ◽

Race And Ethnicity ◽

Partner Violence ◽

Management Strategies ◽

Intimate Partner ◽

Assessment Protocol ◽

Risk Management Strategies ◽

Domestic Violence Screening

This study seeks to determine the concurrent and predictive validity of a dual risk assessment protocol. It combines the risk of persistence in intimate partner violence (IPV) measured via the Domestic Violence Screening Instrument–Revised (DVSI-R) with supplemental items from the Danger Risk Assessment (DRA) bearing on the risk of potential lethality. We further test whether this assessment protocol reproduces disparities by race and ethnicity found in the larger population. Using a sample of 4,665 IPV male defendants with a female victim, analyses support both types of criterion validity. The DRA risk score is associated with felony charges, incarceration at the initial arrest, and the frequency of subsequent dangerous behavior. Results also suggest minimal predictive bias or disparate impact by race and ethnicity. Incorporating supplemental items bearing on potential lethality risk adds important information concerning the risk management strategies of those involved in IPV.

Download Full-text

Fusarium basal rot: profile of an increasingly important disease in Allium spp.

Tropical Plant Pathology ◽

10.1007/s40858-021-00421-9 ◽

2021 ◽

Author(s):

Dung Le ◽

Kris Audenaert ◽

Geert Haesaert

Keyword(s):

Disease Management ◽

Cultural Practices ◽

Current Knowledge ◽

Management Strategies ◽

Future Directions ◽

Basal Rot ◽

Major Constraint ◽

Fusarium Basal Rot ◽

Chemical Pesticides ◽

Important Disease

AbstractFusarium basal rot (FBR) is a soil-borne disease that affects Allium species worldwide. Although FBR has long been recognized as a major constraint to the production of economically important Allium species, information that could support disease management remains scattered. In this review, the current knowledge on the causal agents, symptomology and epidemiology, impact, and management strategies of FBR is synthesized. We highlight that FPR is associated with different complexes of several Fusarium species, of which Fusarium oxysporum and F. proliferatum are the most prevalent. These pathogenic complexes vary in composition and virulence, depending on sites and hosts, which can be challenging for disease management. Research to improve disease management using chemical pesticides, resistance cultivars, biocontrol agents, and cultural practices has achieved both promising results and limitations. Finally, research needs and future directions are proposed for the development of effective FBR management strategies.

Download Full-text