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Background. Healthcare placements in dietetics education contribute significantly to student learning. Exploring students’ self-conceptualisation of placement experiences may provide insights to better support learning. Self-determination theory (SDT) has been used to seek insight into clinical and educational settings but has not yet been applied to dietetic placement learning. This study investigated dietetics students’ reflections of key influences on placement learning experiences and their alignment with an SDT framework.\ud \ud Methodology. A post-placement two-stage critical incident debrief was conducted with seven successive cohorts (168 students) of dietetic undergraduate students on final placement. In debriefs, students’ anonymous themes were collected and discussed, inductively analysed, and then mapped against an SDT framework of psychological and motivational constructs. \ud \ud Results. Nine key themes were identified that impacted upon placement experiences. Four themes related to framework constructs: 1. Supervisor (and peer) autonomy support: 2. Perceived competence; 3. Relatedness; and, 4. Autonomy and intrinsic motivation. Non-SDT themes were also present including: 5. Learning environment and experience; and, themes about professional behaviours and identity: 6. Teamwork and interactions, 7. Managing emotions and self-care, 8. Dietetic professional communications and behaviours and, 9. Developing a professional identity.\ud \ud Conclusions. Embedding a structured debrief in the curriculum and using a psychological motivational SDT framework to analyse themes arising can provide valuable information about the learning needs of students on placement with potential for wider application in dietetic learning and teaching and workforce employability. The current findings may have application in university curricula before and after professional placement.

The study examines the territorial organization of the Ural peoples and languages, reveals the features of the regional interaction and population dynamics, addresses the problems of the ancestral homeland and ethno genesis, the role of Finno-Ugrians in the history of Russia, highlights the acute issues of preserving languages and culture. The research focuses on some features in the development of the Uralic ethnic groups within the framework of the Russian civilization. It is alleged that the ethnic and political consolidation of most Finno-Ugric tribes was born in the bowels of the ancient Russian state and the first sprouts of the future unity of peoples were born, and their role in the powerful national-state construction that unfolded on the huge Eurasian territory of Russia in the period between 16th and 20th century is analyzed. The outcomes confirm that the Finno-Ugric peoples have always been an organic part of the Russian ethno-cultural mosaic. They actively participated in the strengthening of the state, mastered its vast natural wealth, and created the economic power of the country. Due to the fact that in Finno-Ugric, significant attention is paid to the problems of preserving languages and culture among Samoyed peoples, which cannot be called Finno-Ugric, we propose to use the term "Uralistics" more widely. This is a more accurate concept and can be used in the study of cultural processes among the peoples united in the Uralic language family.

Introduction Dietary zinc (Zn) deficiency is a global problem, particularly in low-income and middle-income countries where access to rich, animal-source foods of Zn is limited due to poverty. In Pakistan, Zn deficiency affects over 40% of the adult female population, resulting in suboptimal immune status and increased likelihood of complications during pregnancy. Methods and analysis We are conducting a double-blind, randomised controlled feeding study with cross-over design in a low-resource setting in Pakistan. Households were provided with flour milled from genetically and agronomically biofortified grain (Zincol-2016/NR-421) or control grain (Galaxy-2013). Fifty households were recruited. Each household included a woman aged 16–49 years who is neither pregnant nor breastfeeding, and not currently consuming nutritional supplements. These women were the primary study participants. All households were provided with control flour for an initial 2-week baseline period, followed by an 8-week intervention period where 25 households receive biofortified flour (group A) and 25 households receive control flour (group B). After this 8-week period, groups A and B crossed over, receiving control and biofortified flour respectively for 8 weeks. Tissue (blood, hair and nails) have been collected from the women at five time points: baseline, middle and end of period 1, and middle and end of period 2. Ethics and dissemination Ethical approval was granted from the lead university (reference no. STEMH 697 FR) and the collaborating institution in Pakistan. The final study methods (including any modifications) will be published in peer-reviewed journals, alongside the study outcomes on completion of the data analysis. In addition, findings will be disseminated to the scientific community via conference presentations and abstracts and communicated to the study participants through the village elders at an appropriate community forum. Registration details The trial has been registered with the ISRCTN registry, study ID ISRCTN83678069.

The aim of this systematic review, meta-analysis and meta-regression was to examine the relationship between type 2 diabetes mellitus (T2DM) and concentration of zinc in whole blood, as well as dietary zinc intake. Searches were performed using Ovid MEDLINE, Embase (Ovid) and The Cochrane Library (CENTRAL). Observational studies conducted on diabetic and healthy adults, with data on dietary zinc intake and/or concentration of zinc in whole blood, were selected. The search strategy yielded 11,150 publications and the manual search 6, of which 11 were included in the meta-analyses. Mean difference (MD) and 95% confidence interval (CI), were calculated using the generic inverse-variance method with random-effects models. Heterogeneity was assessed by the Cochran Q-statistic and quantified by the I2 statistic. Meta-regressions and stratified analysis were used to examine whether any covariate had influence on the results. The pooled MD for the dietary zinc intake meta-analysis was −0.40 (95% CI: −1.59 to 0.79; I2 = 61.0%). Differences between diabetic and non-diabetic subjects became significant in the presence of complications associated with diabetes (MD = −2.26; 95% CI: −3.49 to −1.02; I2 = 11.9%). Meta-regression showed that for each year since the diagnosis of diabetes the concentration of zinc in whole blood decreased in diabetic patients regarding healthy controls [MD (concentration of zinc in blood) = 732.61 + (−77.88303) × (duration of diabetes in years)], which is not generally explained by a lower intake of zinc.

Construction workforces’ health behaviors have received little attention compared with work injury risks and management. Formulated caffeinated beverage (FCB) (energy drink) consumption is relatively new to construction sites and excessive consumption may have effects on both health and safety owing to known short- and long-term physiological responses. This study contributes to understanding drivers and deterrents of caffeine and FCB consumption in construction. Data were collected from workers at six construction sites in Queensland, Australia, using mixed-method research design involving semistructured interviews (70) and quantitative surveys (n=250). Convergent interviewing underpinned by the theory of reasoned action was used to analyze qualitative interviews. Bivariate logistic regression analyses were conducted to examine determinants of caffeine and FCB consumption. Work hours were associated with caffeine consumption >210 mg/day (β=−0.046, p=0.037). Qualitative results indicate energy drinks are consumed widely and regularly on site, with stress and attempts to manage the pace, timing, and intensity seen as drivers for consumption. In combination, these findings suggest management of FCBs on construction sites requires more attention as a potential health hazard.

Background: This paper describes the community engagement process undertaken to ascertain the focus, development and implementation of an intervention to improve iodised salt consumption in rural communities in North West Pakistan. The Jirga is a traditional informal structure, which gathers men respected within their community and acts in a governing and decision making capacity in the Pukhtoon culture. The Jirga system had a dual purpose for the study; to access men from the community to discuss the importance of iodised salt, and as an engagement process for the intervention.\ud Methods: A number of qualitative data collection activities were undertaken, with Jirga members and their wives, male and female outreach workers and two groups of women, under and over forty years old. The aim of these were to highlight the communication channels and levers of influence on health behaviour, which were multiple and complex and all needed to be taken into consideration in order to ensure successful and locally sensitive community engagement.\ud Results: Communication channels are described within local families and the communities around them. The key influential role of the Jirga is highlighted as linked both to the standing of its members and the community cohesion ethos that it embodies. Engaging Jirga members in discussions about iodised salt was key in designing an intervention that would activate the most influential levers to decision making in the community. Gendered decision making-processes within the household have been highlighted as restricting women’s autonomy. Whilst in one respect our data confirm this, a more complex hierarchy of decisional power has been highlighted, whereby the concept of ‘wisdom’, an amalgamation of age, experience and education, presents important possibilities. Community members with the least autonomy are the youngest uneducated females, who rely on a web of socially and culturally determined ways to influence decision-making.\ud Conclusions: The major lines of communication and influence in the local community described are placed within the wider literature on community engagement in health improvement. The process of maximisation of local cultural knowledge as part of a community engagement effort is one that has application well beyond the particular setting of this study.

Background There is a need for theory-driven studies that explore the underlying mechanisms of change of complex weight loss programmes. Such studies will contribute to the existing evidence-base on how these programmes work and thus inform the future development and evaluation of tailored, effective interventions to tackle overweight and obesity. This study explored the mechanisms by which a novel weight loss programme triggered change amongst participants. The programme, delivered by a third sector organisation, addressed both diet and physical activity. Over a 26 week period participants engaged in three weekly sessions (education and exercise in a large group, exercise in a small group and a one-to-one education and exercise session). Novel aspects included the intensity and duration of the programme, a competitive selection process, milestone physical challenges (e.g. working up to a 5 K and 10 K walk/run during the programme), alumni support (face-to-face and online) and family attendance at exercise sessions. Methods Data were collected through interviews with programme providers (n = 2) and focus groups with participants (n = 12). Discussions were audio-recorded, transcribed and analysed using NVivo10. Published behaviour change frameworks and behaviour change technique taxonomies were used to guide the coding process. Results Clients’ interactions with components of the weight loss programme brought about a change in their commitment, knowledge, beliefs about capabilities and social and environmental contexts. Intervention components that generated these changes included the competitive selection process, group and online support, family involvement and overcoming milestone challenges over the 26 week programme. The mechanisms by which these components triggered change differed between participants. Conclusions There is an urgent need to establish robust interventions that can support people who are overweight and obese to achieve a healthy weight and maintain this change. Third sector organisations may be a feasible alternative to private and public sector weight loss programmes. We have presented findings from one example of a novel community-based weight loss programme and identified how the programme components resulted in change amongst the participants. Further research is needed to robustly test the effectiveness, and cost-effectiveness, of this programme. Electronic supplementary material The online version of this article (doi:10.1186/s12889-016-3063-4) contains supplementary material, which is available to authorized users.

Background: Generally, schools are an important setting to provide programmes for obesity prevention for children because the vast majority of children attend school. This study investigates how an intervention programme in the school subject of Physical Education can help reduce obesity for junior high school students in combination with information on dietary and health matters in school and family. Materials and Methods: A quantitative study for junior high school students (N = 250) and a questionnaire were used as research methods. Results: A large number of the participants was found to be overweight (24.4) and the boys outnumbered the girls both in the group of overweight students and the group of obese students. Also, the parents' obesity is an important factor to whether a child will become obese or overweight as the bodymetrics of the parents showed that obese parents tend to have obese children. Finally, physical activity (for an extra two hours per week) and the dietary instructions that the parents give their children can reduce the number of overweight and obese students. Conclusion: Schools and physical activity are crucial factors for childhood obesity prevention strategies.