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Analysis of Germin-like protein genes family in Vitis vinifera (VvGLPs) using various in silico approaches. BRAZ J BIOL 2024; 84:e256732. [DOI: 10.1590/1519-6984.256732] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Accepted: 12/28/2021] [Indexed: 12/26/2022] Open
Abstract
Abstract Germin-like proteins (GLPs) play an important role against various stresses. Vitis vinifera L. genome contains 7 GLPs; many of them are functionally unexplored. However, the computational analysis may provide important new insight into their function. Currently, physicochemical properties, subcellular localization, domain architectures, 3D structures, N-glycosylation & phosphorylation sites, and phylogeney of the VvGLPs were investigated using the latest computational tools. Their functions were predicted using the Search tool for the retrieval of interacting genes/proteins (STRING) and Blast2Go servers. Most of the VvGLPs were extracellular (43%) in nature but also showed periplasmic (29%), plasma membrane (14%), and mitochondrial- or chloroplast-specific (14%) expression. The functional analysis predicted unique enzymatic activities for these proteins including terpene synthase, isoprenoid synthase, lipoxygenase, phosphate permease, receptor kinase, and hydrolases generally mediated by Mn+ cation. VvGLPs showed similarity in the overall structure, shape, and position of the cupin domain. Functionally, VvGLPs control and regulate the production of secondary metabolites to cope with various stresses. Phylogenetically VvGLP1, -3, -4, -5, and VvGLP7 showed greater similarity due to duplication while VvGLP2 and VvGLP6 revealed a distant relationship. Promoter analysis revealed the presence of diverse cis-regulatory elements among which CAAT box, MYB, MYC, unnamed-4 were common to all of them. The analysis will help to utilize VvGLPs and their promoters in future food programs by developing resistant cultivars against various biotic (Erysiphe necator and in Powdery Mildew etc.) and abiotic (Salt, drought, heat, dehydration, etc.) stresses.
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Regional differences in movement behaviours of children and youth during the second wave of the COVID-19 pandemic in Canada: follow-up from a national study. CANADIAN JOURNAL OF PUBLIC HEALTH 2022; 113:535-546. [PMID: 35507303 PMCID: PMC9066998 DOI: 10.17269/s41997-022-00644-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Accepted: 04/06/2022] [Indexed: 01/07/2023]
Abstract
Objectives Public health restrictions varied by region during the COVID-19 pandemic and reduced opportunities for children to be physically active. The purpose of this study was to assess regional differences in movement behaviours of Canadian children and youth during the second wave of the COVID-19 pandemic. Methods A national sample of Canadian parents (n=1568; 58% women) of children and youth (5–17 years of age) completed an online survey. Participants were classified based on region of residence (British Columbia, Prairies, Ontario, Quebec, or Atlantic Canada). Differences in movement and play behaviours (physical activity, outdoor play, sleep, screen time) between children and youth living in different regions were examined. Results Compared to children and youth in Quebec (the region with the highest COVID-19 prevalence), children and youth in the Prairies (F(1,1563)=9.0, p=0.01) and Atlantic Canada (F(1,1563)=17.1, p<0.001) participated in more moderate-to-vigorous physical activity (MVPA). Compared to Quebec, living in Atlantic Canada increased the odds of meeting the MVPA guideline (odds ratio (OR)=2.1, p=0.02), living in Ontario decreased the odds of meeting the sleep guideline (OR=0.6, p=0.01), and living in Ontario (OR=0.7, p=0.04) or Atlantic Canada (OR=0.6, p=0.049) decreased the odds of meeting the screen time guideline. Children and youth in Atlantic Canada demonstrated smaller declines in outdoor play than their counterparts in Quebec. Conclusion Movement and play behaviours varied between regions of Canada where the highest COVID-19 prevalence corresponded to lower odds of meeting the physical activity guidelines. Low compliance with 24-hour movement guidelines suggests that regional pandemic recovery plans need to prioritize opportunities for healthy movement.
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Parents and Children Should Be More Active Together to Address Physical Inactivity and Sedentary Behaviours. Front Public Health 2022; 10:633111. [PMID: 35462818 PMCID: PMC9024119 DOI: 10.3389/fpubh.2022.633111] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Accepted: 03/04/2022] [Indexed: 11/25/2022] Open
Abstract
Increasing rates of physical inactivity and sedentary behaviours among children and the youth are important determinants of chronic disease. Supporting children's participation in organised physical activities like sports has been promoted as a public health strategy to increase physical activity. Evidence shows that successful interventions are family-focused, although research on how parental eating and physical activity behaviours influence children's behaviours is deficient. In this commentary, we argue that interventions for countering physical inactivity and sedentary behaviours should include greater focus on home and social environments, specifically the influence and involvement of parents, siblings, and friends in supporting these health behaviours. We conclude that the design of interventions to prevent chronic diseases in children should also consider more carefully the conditions in which the behaviours of children and their parents occur. This means encouraging parents and children to be active together to address physical inactivity and sedentary behaviours, while being mindful of unintended consequences of focusing on one behaviour over another.
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Compassionate Bodies, Compassionate Practice: Navigating Body Image Tensions among Gay Men. CAN J DIET PRACT RES 2021; 82:115-120. [PMID: 34286627 DOI: 10.3148/cjdpr-2021-012] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
Our purpose in writing this Perspective in Practice is to create awareness about the role of compassion within dietetic practice, particularly the role of compassion for body image tensions. Nine self-identifying gay men were recruited to a photovoice research study that explored their beliefs, values, and practices relating to food and their bodies. Compassion was found as one way to navigate body images tensions. It is not the intent of this article to review all aspects of this research study but to use it as an example to illustrate compassion in dietetics. We suggest that our findings reveal the strength of using compassionate practice within the dietetic profession. In doing so, we call upon dietitians to incorporate compassion into their clinical and client care practices to foster health and healing for all communities, especially among those who struggle with body image tensions.
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Abstract
Background: Women face contradictions regarding their health: Pressure to be feminine, but also athletic; Criticism for being too sporty or muscular, but equally so for being perceived as lazy or overweight. These complexities are perpetuated through media and discourse. Purpose: Using a feminist post-structural approach and photovoice, this study explored health, physical activity, and nutrition in adolescent girls and young women. Methods: Photovoice enables reflection, promotes dialogue, and sparks change. The process involved conducting a workshop, collecting photos, and participatory analysis sessions, which engaged the participants (n = 7, ages 13–26) in photo selection, contextualization, and codifying. Results: This resulted in three themes: First, (Breaking) Stereotypes, in which participants identified gender norms, conflicts, and contradictions; Second, Emotional Safety, or the contexts in which girls and young women feel confident and comfortable; Finally, Being Outside in Nature emerged as significant. Each theme is supported by quotations and photographs. This work suggests being outside in nature provides important context for girls and young women to feel emotionally safe, such that they may engage in the complex navigation of competing discourses surrounding health.
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Anatomy of an effective workplace health intervention: a comprehensive new model. INTERNATIONAL JOURNAL OF WORKPLACE HEALTH MANAGEMENT 2020. [DOI: 10.1108/ijwhm-05-2019-0079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
PurposeThis study proposes a new model, called the Integrated Human Health Model (IHHM), to improve the design and effectiveness of Workplace Health Promotion (WHP) interventions.Design/methodology/approachEighteen participants were purposefully selected from 44 participants in a 2.5-day WHP intervention targeting multiple health behaviours (MHB). The intervention has shown to improve quality of life and health-related behaviours in rigorous studies. Qualitative data collection methods were observations, repeat semi-structured interviews and weekly e-journals collected over three months. Template analysis was used to develop the IHHM describing participants' experiences.FindingsThe IHHM describes the health behaviour change process using eight themes: facilitation, assessment, desired life, barriers, knowledge and skills, insights, action planning, and monitor and support.Practical implicationsWith the paucity of evidence informing WHP intervention effectiveness, this study provides a preliminary model serving practitioners to design more effective interventions and scholars to improve evidence.Originality/valueThis study proposes a practical comprehensive model for practitioners and leaders to more effectively design and evaluate successful MHB WHP interventions compared to existing models.
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Educator perceptions on the benefits and challenges of loose parts play in the outdoor environments of childcare centres. AIMS Public Health 2019; 6:461-476. [PMID: 31909067 PMCID: PMC6940583 DOI: 10.3934/publichealth.2019.4.461] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Accepted: 10/21/2019] [Indexed: 11/18/2022] Open
Abstract
It is important to consider physical activity and movement in early life to ensure children establish and maintain healthy physical activity patterns. Recent evidence has highlighted the importance of outdoor play and the childcare environment. Active outdoor play, especially free play, supports independence, self-regulation and allows children to explore their world and make decisions. Loose parts or open-ended materials are natural or synthetic resources that can be used in more than one way, allowing children to experiment through play. Incorporating loose parts into play environments creates opportunity for new play experiences. Despite growing evidence supporting loose parts play, the perspectives of childcare providers on the benefits and challenges of this type of play have been overlooked. The purpose of this study was to identify the benefits and challenges of incorporating loose parts play into the outdoor environments of childcare centres, from the perspectives of educators who took part in the Physical Literacy in the Early Years (PLEY) project. PLEY is a larger, mixed methods intervention study with the goal of evaluating a loose parts intervention in early childcare settings. This portion of the project used qualitative description to explore educators' perspectives. Data were collected using focus groups (n = 15) with early childhood educators (n = 3–5 in each group). Thematic analysis was used to identify five themes relating to benefits, and four themes relating to challenges. Benefit themes included: loose parts enable children to take risks; loose parts spark creativity and imagination; loose parts contribute to problem-solving abilities; loose parts cultivate independence and confidence; and loose parts build relationships and leadership. Challenges included: apprehension of loose parts; loose parts as a novelty; sustainability of loose parts; and loose parts present challenges with storage. Overall, we found educators perceived outdoor loose parts play to have multiple social and cognitive benefits for preschool-aged children that are critical for optimal growth and development, and overall health and wellness.
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A Loose Parts Randomized Controlled Trial to Promote Active Outdoor Play in Preschool-aged Children: Physical Literacy in the Early Years (PLEY) Project. Methods Protoc 2019; 2:E27. [PMID: 31164608 PMCID: PMC6632144 DOI: 10.3390/mps2020027] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Revised: 03/29/2019] [Accepted: 04/01/2019] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND The Physical Literacy in the Early Years (PLEY) intervention is a randomized mixed-methods controlled trial focused on embedding loose parts materials into the outdoor play spaces of regulated child care centres across Nova Scotia. The aim is to evaluate the efficacy of the PLEY intervention versus standard regulated childcare practice in influencing thoughts and behaviors of children, parents, and educators. METHODS Participating early child care centres (n = 19) were randomly assigned to intervention or control sites. Intervention sites received loose parts kits at the beginning of the project while control sites received kits upon project completion. The kits included items such as rocks, tree cookies, balls, wood planks, tubes, tires, ropes, and pulleys. Children (n = 183 at baseline) had their physical activity (accelerometers) and movement skills (TGMD-3 and PGMQ) measured before and after the intervention. All centres provided responses to environmental surveys (Go NAP SACC and Site Context Questionnaire), and educators in intervention sites participated in focus group and photovoice sessions. Educators were also provided with a full day professional development opportunity (plus ongoing mentoring) focused on physical activity, physical literacy, outdoor play, risk-taking, and loose parts. Parents participated in an interview addressing active outdoor play, physical literacy, and attitudes towards risk taking during play. DISCUSSION This study will provide a better understanding of how integrating loose parts materials into outdoor play spaces impacts children's health, and the impact on educator and parent attitudes, beliefs, and understanding around physical literacy, active outdoor play and risk-taking during play.
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Accelerometry-measured physical activity and sedentary behaviour of preschoolers in Nova Scotia, Canada. Appl Physiol Nutr Metab 2019; 44:1005-1011. [PMID: 30730761 DOI: 10.1139/apnm-2018-0683] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The objective of this study was to describe the levels and bouts of physical activity (PA) and sedentary behaviour (SB) among preschoolers in Nova Scotia, Canada, and the proportion meeting PA and step guidelines. Children (75 boys, 49 girls; mean age = 4.2 (range = 3-5 years)) participating in the Physical Literacy in the Early Years (PLEY) study provided data. Average time (minutes, % of day) spent sedentary, in light PA (LPA), moderate-to-vigorous PA (MVPA), and total PA; average frequency; and duration of bouts of MVPA (≥5 min, ≥10 min) and sedentary bouts (≥10 min) per day were determined using published cut-points, using 15-s epochs. The proportion of children meeting PA and step guidelines was determined, and differences by sex explored. Children spent the majority (70.8%) of their day active; nearly all (≥97%) met PA guidelines. Most children met step guidelines on a weekly basis, but not daily. Only LPA differed by sex (greater in girls; p = 0.001). Little time was spent in sustained SB (bouts ≥10 min). Boys had greater and longer bouts of MVPA and spent more of their day in these (p < 0.05). Girls spent less time in sustained SB (p = 0.009). This is the first study to describe the PA and SB of Nova Scotia preschoolers using accelerometry. Findings suggest preschoolers spend the majority of their day active, and that there are sex-related differences in PA and SB, warranting further examination.
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Voluntary nutrition guidelines to support healthy eating in recreation and sports settings are ineffective: findings from a prospective study. AIMS Public Health 2018; 5:411-420. [PMID: 30631783 PMCID: PMC6322998 DOI: 10.3934/publichealth.2018.4.411] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2018] [Accepted: 10/16/2018] [Indexed: 11/18/2022] Open
Abstract
Interventions to support healthy eating among populations are needed to address diet-related chronic disease. Recreation and sport settings are increasingly identified as ideal settings for promoting overall health, particularly for children, through creation of environments that support positive health behaviours. These publicly funded settings typically support health through physical activity promotion. However, the food environment within them is often not reflective of nutrition guidelines. As more jurisdictions release nutrition guidelines in such settings, the purpose of this study was to assess whether voluntary nutrition guidelines, released in 2015 in the Canadian province of Nova Scotia, had any impact on food environments in these settings. Baseline and follow-up audits of food environments were conducted one year before (in 30 facilities) and one year after guideline release (in 27 facilities). Audits involved classifying all foods and beverages within vending machines and concessions as Do Not Sell, Minimum, Moderate, or Maximum nutrition, using criteria provided in the guidelines. The proportion of items within each category was calculated, and differences from pre- to post-guideline release were assessed using Chi-squared statistics. Results indicated limited change in food and beverage provision from pre- to post- guideline release. In fact, from pre- to post-guideline release, the proportion of Do Not Sell vending beverages and concession foods increased significantly, while Maximum concession beverages decreased, suggesting a worsening of the food environment post-guideline release. Findings suggest that voluntary guidelines alone are insufficient to improve food environments in recreation and sport settings. For widespread changes in the food environment of these settings to occur, more attention needs to be paid to reducing social, cultural, political and economic barriers to change (real and perceived) that have been identified in these settings, alongside developing leadership and capacity within facilities, to ensure that positive changes to food environments can be implemented and sustained.
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"It is not the diet; it is the mental part we need help with." A multilevel analysis of psychological, emotional, and social well-being in obesity. Int J Qual Stud Health Well-being 2017; 12:1306421. [PMID: 28418818 PMCID: PMC5421368 DOI: 10.1080/17482631.2017.1306421] [Citation(s) in RCA: 49] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
In this research, we explored the psychological, emotional, and social experiences of individuals living with obesity, and perceptions of health care providers. We conducted a theoretical thematic analysis using two theoretical frameworks applied to transcripts from a previous qualitative study. Themes from a mental well-being framework were subsequently categorized under five environmental levels of the Social-Ecological Model (SEM). Key mental well-being themes appeared across all levels of the SEM, except the policy level. For the individual environment, one main theme was food as a coping mechanism and source of emotional distress. In the interpersonal environment, two themes were (a) blame and shame by family members and friends because of their weight and (b) condemnation and lack of support from health professionals. In the organizational environment, one main theme was inadequate support for mental well-being issues in obesity management programmes. In the community environment, one major theme the negative mental well-being impact of the social stigma of obesity. An overarching theme of weight stigma and bias further shaped the predominant themes in each level of the SEM. Addressing weight stigma and bias, and promoting positive mental well-being are two important areas of focus for supportive management of individuals living with obesity.
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Ties That Bond: Youth Sport as a Vehicle for Social Identity and Positive Youth Development. RESEARCH QUARTERLY FOR EXERCISE AND SPORT 2017; 88:209-214. [PMID: 28362163 DOI: 10.1080/02701367.2017.1296100] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
UNLABELLED An emerging area of research has focused on understanding how the group dynamics of a sport team influence positive youth development (PYD). The identities that youth form through their membership in sport teams (i.e., social identities) have been found to influence teammate behavior and team performance. Yet, minimal work exists on social identity and PYD in youth sport. PURPOSE The purpose of this study was to investigate the relationship between social identity and PYD in sport. METHOD Youth engaged in recreational sport (N = 219; Mage = 11.61 years, SD = 1.39 years) completed measures of social identity and PYD in sport. The social identity measure assessed 3 dimensions including ingroup ties (IGT; perceptions of similarity, bonding, belongingness), cognitive centrality (importance of being a team member), and ingroup affect (IGA; feelings associated with group membership). A regression analysis was performed separately for 4 PYD outcomes (personal and social skills, goal setting, initiative, negative experiences) with the 3 dimensions of social identity entered as predictors. RESULTS Regression analyses revealed that IGT and IGA were positively associated with personal and social skills (R2 Adj. = .29). Further, IGT predicted initiative (R2 Adj. = .16), whereas IGA was positively associated with goal setting (R2 Adj. = .17) and negatively associated with negative experiences (R2 Adj. = .08). CONCLUSION The findings extend previous research highlighting the benefits of social identity on teammate behavior and team performance and demonstrate how social identity may contribute to PYD through sport.
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Abstract
Physical activity and healthy eating have long been promoted as key strategies in tackling the 'wicked problem' of obesity. Both practices are assumed to go hand-in-hand, but whether one dominates the other has largely remained unexamined. Moreover, time, a dimension beyond the socio-ecological model, is a critical factor of families' busy lives, but related challenges are rarely articulated. We conducted 47 family interviews as part of a mixed methods study examining environmental influences on youth obesity in Nova Scotia, Eastern Canada. Participants were recruited from six schools at the junior high school level (grades 7-9; age range 12-14 years) based on location (urban, suburban and rural) and neighborhood socioeconomic status (high and low socioeconomic status). Time pressure to meet the demands associated with scheduled physical activity for youth was the dominant theme across interviews from all neighborhoods. Physical activity and healthy eating were valued differently, with greater value placed on physical activity than healthy eating. The pressure to engage youth in organized physical activity appeared to outweigh the importance of healthy eating, which led to neglecting family meals at home and consuming fast food and take out options. Our findings further reinforce the need to move beyond the socio-ecological model and integrate critical dimensions such as 'time', its challenges and opportunities, to allow for a more nuanced understanding of contemporary healthy living. It appears 'timely' to focus on healthy public policy in support of families, instead of unwittingly supporting a fast food industry that profits from time-pressured families.
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Feminist post-structural analysis of obesity management: A relational experience. ACTA ACUST UNITED AC 2015. [DOI: 10.5430/cns.v3n3p76] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Understanding gender norms, nutrition, and physical activity in adolescent girls: a scoping review. Int J Behav Nutr Phys Act 2015; 12:6. [PMID: 25616739 PMCID: PMC4310022 DOI: 10.1186/s12966-015-0166-8] [Citation(s) in RCA: 84] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2014] [Accepted: 01/08/2015] [Indexed: 01/10/2023] Open
Abstract
Public health is currently focused on childhood obesity, and the associated behaviors of physical activity and nutrition. Canadian youth are insufficiently active and do not meet nutritional guidelines. This is of particular concern for adolescent girls, as they are less active than boys, become less active as they age, and engage in unhealthy weight control behaviors. The purpose of this review is to determine what is known from the existing literature about how gender norms are understood in relation to the health-related behaviors of PA and nutrition in young girls. This scoping review follows the framework of Arksey and O’Malley, involving defining a research question, study identification and selection, charting, interpretation, summarizing, and reporting. In total, 28 documents are reviewed, and characteristics are summarized quantitatively and qualitatively. Five major themes are identified: (1) Girls’ relationships with PA are complex and require negotiating gender roles, (2) the literature focuses on dieting rather than nutrition, (3) appearance and perceptions influence behaviors, (4) “body” focused discourse is significant to girls’ experiences, and (5) social influences, institutions, and environments are influential and may offer opportunity for future research and action. Gaps in the literature are identified and discussed. It is concluded that young girls’ activity and nutrition is affected by gender norms and feminine ideals through complex negotiations, perceptions, body-centered discourse, and societal influences.
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SU-E-T-120: Dosimetric Characteristics Study of NanoDotâ,,¢ for In-Vivo Dosimetry. Med Phys 2014. [DOI: 10.1118/1.4888450] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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Blame, Shame, and Lack of Support: A Multilevel Study on Obesity Management. QUALITATIVE HEALTH RESEARCH 2014; 24:790-800. [PMID: 24728109 DOI: 10.1177/1049732314529667] [Citation(s) in RCA: 65] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
In this research, we examined the experiences of individuals living with obesity, the perceptions of health care providers, and the role of social, institutional, and political structures in the management of obesity. We used feminist poststructuralism as the guiding methodology because it questions everyday practices that many of us take for granted. We identified three key themes across the three participant groups: blame as a devastating relation of power, tensions in obesity management and prevention, and the prevailing medical management discourse. Our findings add to a growing body of literature that challenges a number of widely held assumptions about obesity within a health care system that is currently unsupportive of individuals living with obesity. Our identification of these three themes is an important finding in obesity management given the diversity of perspectives across the three groups and the tensions arising among them.
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Physical activity and nutrition among youth in rural, suburban and urban neighbourhood types. Canadian Journal of Public Health 2012. [PMID: 23618091 DOI: 10.1007/bf03403836] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVES Physical activity and nutrition are essential to healthy living and particularly important during youth, when growth and development are key. This study examined rates of physical activity (PA) and diet quality (DQ) among youth in grades 7 to 9 in Halifax, Nova Scotia, during the 2008/09 school year and tested differences among students in rural, urban and suburban neighbourhood types of high and low socio-economic status (SES). METHODS Youth in grades 7 through 9 (aged 12-16; 53% male) from six schools (N=380), stratified by neighbourhood type (urban, suburban, rural) and SES, wore accelerometers for up to 7 days (mean=4.14, standard deviation=1.49) and completed a nutritional survey. RESULTS The findings suggest important differences in PA and DQ across SES and neighbourhood type. Specifically, rates of moderate to vigorous physical activity among youth from schools in lower socio-economic areas were higher in urban than in suburban or rural settings. Furthermore, DQ was better among youth in higher than in lower socio-economic urban settings. CONCLUSIONS Understanding these differences in PA and DQ across rural, urban and suburban environments of high and low SES may highlight subgroups and targeted geographic areas for the design of interventions to improve rates of PA and health nutrition.
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Physical activity and nutrition among youth in rural, suburban and urban neighbourhood types. CANADIAN JOURNAL OF PUBLIC HEALTH = REVUE CANADIENNE DE SANTE PUBLIQUE 2012; 103:eS55-60. [PMID: 23618091 PMCID: PMC6973923] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Received: 01/30/2012] [Revised: 08/09/2012] [Accepted: 07/25/2012] [Indexed: 03/30/2024]
Abstract
OBJECTIVES Physical activity and nutrition are essential to healthy living and particularly important during youth, when growth and development are key. This study examined rates of physical activity (PA) and diet quality (DQ) among youth in grades 7 to 9 in Halifax, Nova Scotia, during the 2008/09 school year and tested differences among students in rural, urban and suburban neighbourhood types of high and low socio-economic status (SES). METHODS Youth in grades 7 through 9 (aged 12-16; 53% male) from six schools (N=380), stratified by neighbourhood type (urban, suburban, rural) and SES, wore accelerometers for up to 7 days (mean=4.14, standard deviation=1.49) and completed a nutritional survey. RESULTS The findings suggest important differences in PA and DQ across SES and neighbourhood type. Specifically, rates of moderate to vigorous physical activity among youth from schools in lower socio-economic areas were higher in urban than in suburban or rural settings. Furthermore, DQ was better among youth in higher than in lower socio-economic urban settings. CONCLUSIONS Understanding these differences in PA and DQ across rural, urban and suburban environments of high and low SES may highlight subgroups and targeted geographic areas for the design of interventions to improve rates of PA and health nutrition.
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Does availability of recreation facilities create more active children? Can J Diabetes 2008. [DOI: 10.1016/s1499-2671(08)24286-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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“Far as I Get Is the Clothesline”: The Impact of Leisure on Women's Health and Unpaid Caregiving Experiences in Nova Scotia, Canada. Health Care Women Int 2007; 28:47-68. [PMID: 17148108 DOI: 10.1080/07399330601003408] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
This qualitative study explored the unique ways in which caregiving and leisure are conceptualized and mediated among diverse groups of female caregivers (n = 98) in the province of Nova Scotia, Canada. Data were obtained through 17 focus group discussions between March and June of 2002. Findings reveal that the contexts within which caregivers experience the health effects of caregiving create meanings, opportunities, and challenges for leisure. This study of diverse caregiving experiences fills a significant gap in the existing literature by integrating considerations of subjectivity and the ways in which caregiving influences women's perceptions and engagement in leisure pursuits. Constructivism guides the interpretive framework upon which the data were analyzed; results inform recommendations relative to policy and program audiences associated with unpaid caregiving.
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Abstract
Applying the principles of harm reduction within the context of incarcerated populations raises a number of challenges. Although some access to harm reduction strategies has been promoted in general society, a divide between what is available and what is advocated continues to exist within the prison system. This paper explores the perceptions and lived experiences of a sample of nationally incarcerated women in Canada regarding their perceptions and experiences in accessing HIV and Hepatitis C prevention, care, treatment and support. In-depth interviews were conducted with 156 women in Canadian national prisons. Q.S.R. Nudist was used to assist with data management. A constant comparison method was used to derive categories, patterns, and themes. Emergent themes highlighted a gap between access to harm reduction in policy and in practice. Despite the implementation of some harm reduction techniques, women in Canadian prisons reported variable access to both education and methods of reducing HIV/HCV transmission. Concerns were also raised about pre-and post-test counseling for HIV/HCV testing. Best practices are suggested for implementing harm reduction strategies within prisons for women in Canada.
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23
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Long-term pancreas allograft outcome in simultaneous pancreas-kidney transplantation: a comparison of enteric and bladder drainage. Transplantation 1997; 64:1689-95. [PMID: 9422403 DOI: 10.1097/00007890-199712270-00010] [Citation(s) in RCA: 56] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
BACKGROUND The optimal pancreatic exocrine drainage method remains controversial. Bladder drainage (BD) is widely used, but associated with a high incidence of urological complications (acidosis, dehydration, pancreatitis, and urinary tract infection). Enteric drainage (ED) avoids this morbidity, but may be associated with inferior graft survival. METHODS We conducted a retrospective study comparing BD and ED in 71 simultaneous pancreas-kidney transplant recipients (37 BD; 34 ED) transplanted between February 1988 and June 1996. RESULTS Five BD and five ED patients experienced early pancreas loss within 3 months after transplantation. The mean follow-up of the remaining 61 patients has been 45.7+/-3.9 and 76.0+/-3.3 months for ED and BD patients, respectively (P<0.005). Both groups had similar pretransplant demographics, co-morbidity, and nutritional and immunological status. The incidence of volume depletion (3.4% vs. 34.3%), acidosis (0% vs. 41.0%), pancreatitis (3.4% vs. 39.7%) and urinary tract infection (26.7% vs. 71%) was lower in ED patients (P<0.005 vs. BD). Of the BD group, 18.7% required conversion to ED for intractable complications. Initial length of stay was equivalent (17.7+/-9 days vs. 18.4+/-10 days) between groups. However, the number of admissions (0.79+/-0.18 vs. 1.38+/-0.14) and in-hospital days/patient/year (6.26+/-1.16 vs. 11.46+/-2.12) was less in ED patients (P<0.05 vs. BD). Actuarial patient and pancreas allograft survival up to 4 years after transplant was similar between groups. CONCLUSIONS Compared with BD, (a) perioperative morbidity is not increased by ED, (b) ED is associated with fewer complications and hospitalizations, and (c) ED is not associated with increased long-term pancreas graft failure. These data suggest that ED is superior to BD and should be considered as the preferred technique for simultaneous pancreas-kidney transplants.
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