International student mobility in diagnostic radiography: Benefits and pitfalls.

INTRODUCTION: International student mobility (ISM) is increasingly utilised in higher education to allow students the opportunity to engage authentically with cultures outside their own, providing an opportunity for self-growth. These growth opportunities often extend skills such as cultural competency, academic learning and self-efficacy, all of which are important skills for diagnostic radiography graduates. This study explores the motivations, benefits and pitfalls of an ISM program and highlights key considerations for academics considering organising a program within their own university. METHODS: This study utilised a combination of individual and small group interviews to collect data about diagnostic radiography students' motivations, perceived benefits and pitfalls of undertaking ISM. Data were analysed using reflexive thematic analysis and overarching themes were developed. RESULTS AND DISCUSSION: Three themes were developed from the data, challenges and uncertainty, personal growth, and support. Participants undertaking ISM faced challenges such as cultural differences, as well as feelings of uncertainty. Additionally, they highlighted the importance of organisation in mitigating these challenges. Despite the challenges faced, participants reported significant personal growth and success as a result of the program, integral to this success was the support of their peers and academic advisors. CONCLUSION: ISM programs may lead to enhanced employability of diagnostic radiography graduates, with integral skills such as teamwork, communication cultural competence being enhanced in participants. The role of support during ISM is integral to the success of the program. It is imperative for academics organising ISM programs at their institutions to deliberately consider the way in which radiography students are supported both before and during the program to enhance the experience and ensure outcomes are maximised.

Lean fish consumption is associated with lower risk of metabolic syndrome: a Norwegian cross sectional study.

BACKGROUND: Fish consumption may have a role in reducing the prevalence of metabolic syndrome (MetS). The aim of this study was to identify associations between fish consumption and MetS and its components, especially regarding differences concerning consumption of fatty and lean fish. METHODS: This cross sectional study uses data from the Tromsø 6 survey (2007-08), where a sample of 12 981 adults, aged 30-87 years (47 % men) from the Norwegian general population was included. Fish consumption was assessed using food frequency questionnaires (FFQ). Blood sample assessments, anthropometric and blood pressure measurements were carried out according to standard protocols. MetS was defined using the Joint Interim Societies (JIS) definition. All tests were two-sided. Analyses were performed using IBM SPSS Statistics 22 (Pearson's correlation, Chi-Square tests, analysis of variance (ANOVA), linear and logistic regression models). RESULTS: Mean age was 57.5, and the prevalence of MetS was 22.6 %. Fish consumption once a week or more was associated with lower risk of having MetS among men (OR 0.85, CI 95 % 0.74 to 0.98, P = 0.03). In the adjusted models, lean fish consumption was associated with a decreased risk of having MetS, whereas fatty fish consumption was not associated with a decreased risk of having MetS. Both an increased fatty and lean fish consumption (0-1 times per month, 2-3 times per month, 1-3 times per week, 4-6 times per week, 1-2 times per day) were associated with decreased serum triglyceride (TG), and increased high-density lipoprotein cholesterol (HDL-C). CONCLUSIONS: Fish consumption may be associated with a lower risk of having MetS and consumption of lean fish seems to be driving the association. Further investigation is warranted to establish associations between fish consumption and MetS.

Associations between fish consumption and metabolic syndrome. A large cross-sectional study from the Norwegian Tromsø Study: Tromsø 4.

BACKGROUND: Fish consumption may prevent or improve metabolic health. The aim of this study was to identify associations between fish consumption, both fatty and lean, and metabolic syndrome and its components. METHODS: Associations between fish consumption and metabolic syndrome and its components were studied in a large sample from a Norwegian population (N = 23,907), using cross-sectional data from the Tromsø 4 survey (1994-1995). Metabolic syndrome was defined using the JIS definition, and dietary data was collected using food frequency questionnaires (FFQ). Blood samples were taken for biochemical assessments, and anthropometric and blood pressure measurements were carried out according to standard protocols. RESULTS: In this sample from an adult population (aged 26-70 years, mean age 44 years, SD 11.69, 48 % men), a higher fish consumption (≥1/week) was associated with a healthier lipid profile with increased HDL-C and decreased TG. Participants aged 60-70 years consuming fish once a week or more had significantly lower risk of having MetS, compared to those consuming fish less than once a week (OR 0.64, CI 0.45-0.91). When investigating fatty and lean fish separately, only lean fish consumption was associated with a reduced the risk of having MetS. Participants aged 60-70 years consuming lean fish once a week or more, had lower risk of having MetS compared to those consuming lean fish less than once a week (OR 0.65, CI 0.48-0.87). No association was found for consumption of fatty fish, or for lean fish in the age groups <45 or 45-59 years. CONCLUSIONS: These results indicates that fatty and lean fish consumption influences MetS risk differently, possibly also related to age. However, further investigation is needed to establish how various fish consumption may influence MetS and its components, particularly when stratified by fatty and lean fish.