Sitting time and obesity in a sample of adults from Europe and the USA

This is an Accepted Manuscript of an article published by Taylor & Francis in Annals of Human Biology on 25 Sep 2016, available online: http://www.tandfonline.com/10.1080/03014460.2016.1232749.Obesity is a risk factor for many chronic diseases and the prevalence is increasing worldwide. Research suggests that sedentary behaviour (sitting) may be related to obesity.To examine the association between sitting time and obesity, while controlling for physical activity, in a large international sample.5338 adults from the UK, USA, Germany, Spain, Italy, France, Portugal, Austria and Switzerland self-reported their total daily sitting time, physical activity, age, height and weight. BMI (kg/m(2)), total physical activity (MET-minutes/week) and sitting time (hours/day) were derived. Participants were grouped into quartiles based on their daily sitting time (<4, 4 - ≤6, 6 - ≤8, and >8 hours/day) and logistic regression models explored the odds of being obese versus normal weight for each sitting time quartile.Participants in the highest sitting time quartile (≥8 hours/day) had 62% higher odds of obesity compared to participants in the lowest quartile (<4 hours/day) after adjustment for physical activity and other confounding variables (OR = 1.62, 95% CI = 1.24-2.12, p<0.01).Sitting time is associated with obesity in adults, independent of physical activity. Future research should clarify this association using objective measures of sitting time and physical activity to further inform health guidelines

Alcohol consumption and sport: a cross-sectional study of alcohol management practices associated with at-risk alcohol consumption at community football clubs

BackgroundExcessive alcohol consumption is responsible for considerable harm from chronic disease and injury. Within most developed countries, members of sporting clubs participate in at-risk alcohol consumption at levels above that of communities generally. There has been limited research investigating the predictors of at-risk alcohol consumption in sporting settings, particularly at the non-elite level. The purpose of this study was to examine the association between the alcohol management practices and characteristics of community football clubs and at-risk alcohol consumption by club members.MethodsA cross sectional survey of community football club management representatives and members was conducted. Logistic regression analysis (adjusting for clustering by club) was used to determine the association between the alcohol management practices (including alcohol management policy, alcohol-related sponsorship, availability of low- and non-alcoholic drinks, and alcohol-related promotions, awards and prizes) and characteristics (football code, size and location) of sporting clubs and at-risk alcohol consumption by club members.ResultsMembers of clubs that served alcohol to intoxicated people [OR: 2.23 (95% CI: 1.26-3.93)], conducted &lsquo;happy hour&rsquo; promotions [OR: 2.84 (95% CI: 1.84-4.38)] or provided alcohol-only awards and prizes [OR: 1.80 (95% CI: 1.16-2.80)] were at significantly greater odds of consuming alcohol at risky levels than members of clubs that did not have such alcohol management practices. At-risk alcohol consumption was also more likely among members of clubs with less than 150 players compared with larger clubs [OR:1.45 (95% CI: 1.02-2.05)] and amongst members of particular football codes.ConclusionsThe findings of this study suggest a need and opportunity for the implementation of alcohol harm reduction strategies targeting specific alcohol management practices at community football clubs.<br /

Sponsorship of junior sport development programs in Australia

Abstract Objective: This study investigated the nature and extent of unhealthy food, beverage, alcohol and gambling sponsors of children's sport development programs. Methods: Websites of junior development sport programs (n=56) associated with sporting organisations that received funding from the Australian Sporting Commission were analysed. Sponsors were considered unhealthy if they were alcohol or gambling companies or sold food and/or beverages that failed independent nutrition criteria. The websites of the sport development programs were also analysed for types of promotion. Results: There were 246 sponsors identified. Eleven (4.5%) sponsors were food, beverage, alcohol or gambling companies of which 10 (91%) were unhealthy. Surf Lifesaving (n=4) and athletics (n=3) websites had the highest number of unhealthy sponsors. Promotions associated with unhealthy sponsorship included logo placement on homepages (100%), naming rights (31%), logo on sport uniforms (27%) and branded participant packs (31%). Conclusions: The majority of food and beverage company sponsors in sport development programs are companies associated with unhealthy products. Two websites hosting junior development program information included an alcohol company sponsor and a gambling company sponsor. Implications: Unhealthy product sponsorship of children's sport should be addressed as part of a comprehensive regulation designed to reduce exposure to marketing of unhealthy foods

Activity Levels, Fitness Status, Exercise Knowledge, and Exercise Beliefs among Healthy, Older African American and White Women

This study examined self-reported activity, measured fitness status, exercise knowledge, and exercise beliefs of 48 African American and 51 White females in good health between the ages of 50 and 80 years enrolled in a health promotion project. Examination of fitness status by ethnicity indicated a higher level of fitness among White females. Ethnic differences were found on 2 of 6 exercise belief items and 2 of 3 exercise knowledge questions. A multiple regression analysis found that activity level was predicted by the knowledge question concerning heart rate during exercise necessary to maintain fitness, the belief concerning the difficulty "to stick to a regular schedule of physical activity," and the belief concerning the difficulty "to find the time to exercise on a regular basis." The findings suggest that health promotion efforts need to determine exercise attitudes and beliefs of older women, provide basic exercise knowledge, and include fitness programs designed specifically for older women.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/67038/2/10.1177_089826439400600302.pd

Factors influencing experience in crowds – The organiser perspective

This paper was published in the journal Applied Ergonomics and the definitive published version is available at https://doi.org/10.1016/j.apergo.2017.10.013.© 2017 Elsevier Ltd Crowds are a commonplace encounter but the experience for participants can be highly variable. Crowds are complex sociotechnical phenomenon, affected by many interacting factors. Little is known, however, about how those responsible for organising crowd situations approach their responsibilities. This study conducted semi-structured interviews (n = 41) with organisers responsible for different aspects of the design, planning, management and operations of events and other crowd situations. The objective was to understand organisers' priorities, along with the consideration given to the experience of crowd participants. The interviews revealed that organisers generally prioritised finance, security and health and safety aspects, whilst giving limited explicit attention to other important factors that affect participant experience. Organisers tended to approach their planning and decisions on the basis of their own experience and judgement, without accessing training or reference to guidance. It is suggested that the non-use of guidance is in part due to problems with the guidance currently available, both its content and its form. The organisers of infrequent or small-scale events have the greatest knowledge and experience gap. It is concluded that in order to achieve a consistent, high quality experience for crowd participants, there needs to be improved understanding among organisers of the complexity of crowds and the multiple factors influencing participant experience. Guidance and tools need to be usable and tailored to organisers’ requirements. Organisers of infrequent or small-scale events are especially in need of support