Variation between general practices in the rate of consultations for musculoskeletal pain conditions may signal important differences in access to primary care, perceived usefulness, or available alternative sources of care; however, it might also just reflect differences in underlying ‘need’ between practices’ registered populations. In a study of 30 general practices in Staffordshire, we calculated the proportion of adults consulting for a musculoskeletal pain condition, then examined this in relation to selected practice and population characteristics, including the estimated prevalence of self-reported musculoskeletal problems and chronic pain in each practices’ registered population. Between September 2021 and July 2022, 18,388 adults were consulted for a musculoskeletal pain condition. After controlling for length of recruitment, time of year, and age-sex structure, the proportion consulting varied up to two-fold between practices but was not strongly associated with the prevalence of self-reported long-term musculoskeletal problems, chronic pain, and high-impact chronic pain.

The global nutrition community faces an urgent imperative to address inequities in food security while promoting inclusive approaches to nutrition science and practice. The Nutrition Society of Australia’s 2024 Annual Scientific Meeting on ‘Food for All: Promoting Equity, Diversity, and Inclusion in Nutrition’ addressed this critical challenge through a 4-day programme of cutting-edge, multi-disciplinary research. The conference brought timely focus to key issues, including food access, cultural food practices, nutrition service accessibility, and inclusive research and education approaches. The conference featured public presentations, workshops, oral and poster sessions, symposia, and early career researcher sessions, and emphasised incorporating diverse perspectives while highlighting collaborative approaches to promoting equitable food systems. Coordinated efforts among researchers, healthcare providers, community organisations, industry partners and policymakers remain essential to advance inclusive nutrition practices and ensure equitable access to nutritious food for all populations.

Chronic kidney disease (CKD) is highly prevalent among people with diabetes(1,2). While identifying modifiable risk factors to prevent a decline in kidney function among those living with diabetes is pivotal, there is limited evidence on dietary risk factors for CKD. In this study we examined the associations between healthy and less healthy plant-based diets (PBDs) and the risk of CKD among those with diabetes, and to identify potential underlying mechanisms.

We conducted a prospective analysis among 7,747 UK Biobank participants with prevalent diabetes (Type 1 and Type 2). Multivariable Cox proportional hazard regression models were used to examine the associations between healthful and unhealthful plant-based indices (hPDI and uPDI) and the risk of CKD. Fruits, legumes, nuts, tea and coffee, vegetables and whole grains were classified as healthy plant-based foods, whereas fruit juice, potatoes, refined grains, sugary drinks as well as sweets and desserts were classified as unhealthy plant-based foods. Animal-based foods used for the PDIs were grouped into meat, eggs, dairy products, animal fat, seafood or fish, and miscellaneous animal-based foods. Causal mediation analyses were further employed to explore the underlying mechanisms of the observed associations.

Among 7,747 study participants with diabetes, 1,030 developed incident CKD over 10.2 years of follow-up. The mean (SD) age was 58.8 (7.2) years, 6,910 (89.2%) were White, and 3,829 (49.4%) had a BMI over ≥30kg/m2. Higher adherence to a healthy PBD was associated with a 24% lower CKD risk (HRQ4 versus Q1: 0.76 [95%CI: 0.63−0.92], ptrend=0.002), while higher adherence to an unhealthy PBD was associated with a 35% higher risk (HRQ4 versus Q1: 1.35 [95%CI: 1.11-1.65], ptrend=0.006). The observed associations were predominantly mediated by markers of body fatness (proportion mediated: 11-25%) and kidney function (23-89%).

In this prospective cohort study of UK adults with diabetes, adherence to a healthy PBD was associated with lower CKD risk, whereas adherence to an unhealthy PBD was associated with a higher CKD risk. Associations were primarily mediated by markers of lower body fatness and improved kidney function.

Animal foods, especially dairy products, eggs and fish, are the main source of iodine in the UK. However, the use of plant-based alternative products (PBAP) is increasing owing to issues of environmental sustainability. We previously measured the iodine content of milk-alternatives(1) but data are lacking on the iodine content of other plant-based products and there is now a greater number of iodine-fortified products. We aimed to compare: (i) the iodine concentration of fortified and unfortified PBAP and (ii) the iodine concentration of PBAP with their animal-product equivalents, including those not previously measured such as egg and fish alternatives.

The iodine concentration of 50 PBAP was analysed in March 2022 at LGC using ICP-MS. The products were selected from a market survey of six UK supermarkets in December 2021. Samples of matrix-matched (e.g. soya/oat) fortified and unfortified alternatives to milk (n = 13 and n = 11), yoghurt (n = 2 and n = 7) and cream (n = 1 and n = 5) were selected for analysis, as well as egg- (n = 1) and fish-alternatives (n = 10). We compared the iodine concentration between PBAPs and data on their animal-product equivalents(2).

The iodine concentration of fortified PBAPs was significantly higher than that of unfortified products; the median iodine concentration of fortified vs. unfortified milk alternatives was 321 vs. 0.84 µg/kg (p<0.001) and of fortified and unfortified yoghurt alternatives was 212 µg/kg vs 3.03 µg/kg (p = 0.04). The fortified cream alternative had a higher iodine concentration than the unfortified alternatives (259 vs. 26.5 µg/kg). The measured iodine concentration of the fortified products differed from that of the product label (both lower and higher); overall, the measured iodine concentration was significantly higher than that stated on the label (mean difference 49.1 µg/kg; p = 0.018).

Compared to the animal-product equivalents, the iodine concentration of unfortified PBAPs was significantly lower for milk (p<0.001) and yoghurt (p<0.001), while there was no difference with fortified versions of milk (p = 0.28) and yoghurt (p = 0.09). The egg alternative had an iodine concentration that was just 0.6% of that of chicken eggs (3.38 vs. 560 µg/kg). Three (30%) of the fish alternatives had kelp/seaweed as ingredients and the median iodine concentration of these products was (non-significantly) higher than those without (126 vs 75 μg/kg; p = 0.83). However, the iodine content of all fish-alternative products was ten-times lower than that of fish (median 99 vs. 995 µg/kg; p<0.001).

The majority of PBAP are not fortified with iodine but those that are fortified have a significantly higher iodine concentration than unfortified products and are closer to the value of their animal equivalents. From an iodine perspective, unfortified plant-based alternatives are not suitable replacements and consumers should ensure adequate iodine from other dietary sources. Manufacturers should consider iodine fortification of a greater number of plant-based alternatives.

Routine pre-Fontan cardiac catheterization remains standard practice at most centres. However, with advances in non-invasive risk assessment, an invasive haemodynamic assessment may not be necessary for all patients.

Using retrospective data from patients undergoing Fontan palliation at our institution, we developed a multivariable model to predict the likelihood of a composite adverse post-operative outcome including prolonged length of stay ≥ 30 days, hospital readmission within 6 months, and death and/or transplant within 6 months. Our baseline model included non-invasive risk factors obtained from clinical history and echocardiogram. We then incrementally incorporated invasive haemodynamic data to determine if these variables improved risk prediction.

Our baseline model correctly predicted favourable versus adverse post-Fontan outcomes in 118/174 (68%) patients. Covariates associated with adverse outcomes included the presence of a systemic right ventricle (adjusted adds ratio [aOR] 2.9; 95% CI 1.4, 5.8; p = 0.004), earlier surgical era (aOR 3.1 for era 1 vs 2; 95% CI 1.5, 6.5; p = 0.002), and performance of concomitant surgical procedures at the time of Fontan surgery (aOR 2.5; 95% CI 1.1, 5.0; p = 0.026). Incremental addition of invasively acquired haemodynamic data did not improve model performance or percentage of outcomes predicted.

Invasively acquired haemodynamic data does not add substantially to non-invasive risk stratification in the majority of patients. Pre-Fontan catheterization may still be beneficial for angiographic evaluation of anatomy, for therapeutic intervention, and in select patients with equivocal risk stratification.

Background: After a transient ischemic attack (TIA) or minor stroke, the long-term risk of subsequent stroke is uncertain. Methods: Electronic databases were searched for observational studies reporting subsequent stroke during a minimum follow-up of 1 year in patients with TIA or minor stroke. Unpublished data on number of stroke events and exact person-time at risk contributed by all patients during discrete time intervals of follow-up were requested from the authors of included studies. This information was used to calculate the incidence of stroke in individual studies, and results across studies were pooled using random-effects meta-analysis. Results: Fifteen independent cohorts involving 129794 patients were included in the analysis. The pooled incidence rate of subsequent stroke per 100 person-years was 6.4 events in the first year and 2.0 events in the second through tenth years, with cumulative incidences of 14% at 5 years and 21% at 10 years. Based on 10 studies with information available on fatal stroke, the pooled case fatality rate of subsequent stroke was 9.5% (95% CI, 5.9 – 13.8). Conclusions: One in five patients is expected to experience a subsequent stroke within 10 years after a TIA or minor stroke, with every tenth patient expected to die from their subsequent stroke.

The popularity of a vegan diet is growing worldwide. Data analysed from the 2018 NZ Attitudes and Values study showed that 1.1% of New Zealanders followed a vegan diet(1). Though there are potential nutrient deficiencies in a vegan diet, it is generally accepted that a vegan diet, with its emphasis on a variety of vegetables, fruit, grains, legumes, and pulses, has greater metabolic benefits than a Western-style diet high in red meat and processed foods and lower in plants(2). This observational cross-sectional study aimed to explore the dietary intake (4-day food diary) and metabolic health status (including anthropometry, blood pressure, lipids, body fat percentage, omega-3 index and glycaemic control) of adults who had been consuming a vegan diet for 2+ years. Participants (N = 212) were predominantly female (N = 155) with a mean (SD) age of 39.5 (12.4) years. Mean cardiometabolic markers of systolic and diastolic blood pressure, BMI, waist circumference, HbA1c, total cholesterol, LDL-cholesterol, HDL-cholesterol, Chol:HDL ratio and triglycerides were all below the thresholds for disease risk. Omega-3 index results <4% placed most participants (86.3%) in the high-risk category for heart disease. Many female participants (71%) had >30% body fat, compared to 5.3% of males. With reference to the AMDR (total fat 20-35%, carbohydrate 45-65% and protein 15-25%), the intake of total fat was at the upper end (males 34.4%, females 35.9%), carbohydrate was at the lower end (males 46.2%, females 44.7%), and protein was below the lower end (males 14.9%, females 14.2%). Saturated fat intakes ranged from 4.0-65.9 g/d, with a mean (SD) of 24.9 (10.5) g/d for males and 20.2 (9.9) g/d for females. The mean (SD) dietary fibre intake was much higher than the AI set by the Ministry of Health of 25g/d for females and 30g/d for males, at 55.0 (17.8) g/d for males and 43.4 (12.8) g/d for females, ranging from 10.9-133.9g/d. This is the first New Zealand study to examine the metabolic health and dietary intake of adult vegans. The results of cardiometabolic health markers indicate that the vegan diet confers cardioprotective benefits. However, the low Omega-3 index of most participants is concerning, which warrants longitudinal research to assess the level of risk conferred by a low Omega-3 index result in a population with no other cardiometabolic risk factors. The findings of the present study may help guide the growing New Zealand vegan community towards a nutritionally optimal vegan diet.

The cornerstone of obesity treatment is behavioural weight management, resulting in significant improvements in cardio-metabolic and psychosocial health. However, there is ongoing concern that dietary interventions used for weight management may precipitate the development of eating disorders. Systematic reviews demonstrate that, while for most participants medically supervised obesity treatment improves risk scores related to eating disorders, a subset of people who undergo obesity treatment may have poor outcomes for eating disorders. This review summarises the background and rationale for the formation of the Eating Disorders In weight-related Therapy (EDIT) Collaboration. The EDIT Collaboration will explore the complex risk factor interactions that precede changes to eating disorder risk following weight management. In this review, we also outline the programme of work and design of studies for the EDIT Collaboration, including expected knowledge gains. The EDIT studies explore risk factors and the interactions between them using individual-level data from international weight management trials. Combining all available data on eating disorder risk from weight management trials will allow sufficient sample size to interrogate our hypothesis: that individuals undertaking weight management interventions will vary in their eating disorder risk profile, on the basis of personal characteristics and intervention strategies available to them. The collaboration includes the integration of health consumers in project development and translation. An important knowledge gain from this project is a comprehensive understanding of the impact of weight management interventions on eating disorder risk.

The building of online atomic and molecular databases for astrophysics and for other research fields started with the beginning of the internet. These databases have encompassed different forms: databases of individual research groups exposing their own data, databases providing collected data from the refereed literature, databases providing evaluated compilations, databases providing repositories for individuals to deposit their data, and so on. They were, and are, the replacement for literature compilations with the goal of providing more complete and in particular easily accessible data services to the users communities. Such initiatives involve not only scientific work on the data, but also the characterization of data, which comes with the “standardization” of metadata and of the relations between metadata, as recently developed in different communities. This contribution aims at providing a representative overview of the atomic and molecular databases ecosystem, which is available to the astrophysical community and addresses different issues linked to the use and management of data and databases. The information provided in this paper is related to the keynote lecture “Atomic and Molecular Databases: Open Science for better science and a sustainable world” whose slides can be found at DOI : doi.org/10.5281/zenodo.6979352 on the Zenodo repository connected to the “cb5-labastro” Zenodo Community (https://zenodo.org/communities/cb5-labastro).

Humpback whales (Megaptera novaeangliae) exhibit maternally driven fidelity to feeding grounds, and yet occasionally occupy new areas. Humpback whale sightings and mortalities in the New York Bight apex (NYBA) have been increasing over the last decade, providing an opportunity to study this phenomenon in an urban habitat. Whales in this area overlap with human activities, including busy shipping traffic leading into the Port of New York and New Jersey. The site fidelity, population composition and demographics of individual whales were analysed to better inform management in this high-risk area. Whale watching and other opportunistic data collections were used to identify 101 individual humpback whales in the NYBA from spring through autumn, 2012–2018. Although mean occurrence was low (2.5 days), mean occupancy was 37.6 days, and 31.3% of whales returned from one year to the next. Individuals compared with other regional and ocean-basin-wide photo-identification catalogues (N = 52) were primarily resighted at other sites along the US East Coast, including the Gulf of Maine feeding ground. Sightings of mother-calf pairs were rare in the NYBA, suggesting that maternally directed fidelity may not be responsible for the presence of young whales in this area. Other factors including shifts in prey species distribution or changes in population structure more broadly should be investigated.