The health and wellbeing of Australian social housing tenants compared to people living in other types of housing.

BACKGROUND: Although social housing provides access to safe and affordable housing, recent studies have found that social housing tenants consistently have lower levels of health and well-being compared to other people. Given this, there is a need to examine multimorbidity for social housing tenants. METHODS: Secondary data analysis of the 2017-18 Australian National Health Survey (n = 14,327) compared the health of adults residing in social housing compared to people in other housing types (private rentals, homeowners, and homeowners/mortgagees). RESULTS: Most health factors examined were more prevalent in social housing tenants compared to those living in other housing types. Individual health problems identified as more highly prevalent in social housing tenants compared to all other housing types included mental health issues (43%), arthritis (36%), back problems (32%), hypertension (25%), asthma (22%) and COPD (11%). 24% of social housing tenants reported five or more health factors compared to 3-6% of people in other housing types. CONCLUSIONS: Although these findings are not unexpected, they provide more detailed evidence that social housing providers and policy makers should consider when planning future initiatives.

A Systematic Review of the Recent Consumption Levels of Sugar-Sweetened Beverages in Children and Adolescents From the World Health Organization Regions With High Dietary-Related Burden of Disease.

This review aimed to investigate national estimates of sugar-sweetened beverage (SSB) consumption in children and adolescents aged two to 18 years, from countries in regions particularly burdened by dietary-related chronic illnesses. The most recent studies or reports from included countries (n = 73) with national-level consumption data of SSBs in children and adolescents, collected between January 2010 and October 2019, were considered for inclusion. A random effects meta-analysis was used to calculate pooled estimates of the mean consumption of SSB in millimeters per day. Heterogeneity between national estimates was assessed using the I2 statistic and explored via subgroup analyses by the World Health Organization region, age groups, and country-level income. Forty-eight studies were included in the review reporting national estimates of consumption for 51 countries. The highest estimate of daily consumption was in China at 710.0 mL (95% confidence interval (CI) [698.8, 721.2], while the lowest was in Australia at 115.1 mL (95% CI [111.2, 119.1]). Pooled synthesis of daily SSB consumption of the 51 countries was 326.0 mL (95% CI [288.3, 363.8]), although heterogeneity was high, and was not explained by subgroup analyses. While there is considerable variability between countries, intake of SSB remains high among children and adolescents internationally underscoring the need for public health efforts to reduce SSBs consumption.

A trial of a six-month sugar-sweetened beverage intervention in secondary schools from a socio-economically disadvantaged region in Australia.

OBJECTIVE: This study assessed the effectiveness of a school-based intervention in reducing adolescents' sugar-sweetened beverage (SSB) consumption and percentage of energy from SSBs. Secondary outcomes were SSB consumption within school, average daily energy intake, and body mass index z-scores. METHODS: Six secondary schools located in New South Wales, Australia were recruited to participate in a six-month pilot randomised controlled trial (1:1). The intervention included components targeting the school nutrition environment, curricula and community. Outcomes were collected via online surveys, observations, anthropometric measurements and project records. Between-group differences were assessed via linear mixed models. RESULTS: At the six-month intervention endpoint (n=862) there were no statistically significant differences between students in intervention or control schools for mean daily intake of SSBs (8.55mL; CI -26.77, 43.87; p=0.63), percentage daily energy from SSBs (0.12% kJ; CI -0.55, 0.80; p=0.72), or for secondary outcomes. Acceptability of the school-based strategies were high, however intervention fidelity varied across schools. CONCLUSION: While acceptable, improving fidelity of implementation and increasing the duration or intensity of the intervention may be required to reduce SSB intake. Implications for public health: Engaging parents and education stakeholders in the development phase to co-design interventions may prove beneficial in improving intervention fidelity and enhance behavioural outcomes.

The price of healthy and unhealthy foods in Australian primary school canteens.

OBJECTIVE: To describe the price of Australian school canteen foods according to their nutritional value. METHODS: Primary school canteen menus were collected as part of a policy compliance randomised trial. For each menu item, dietitians classified its nutritional value; 'green' ('good sources of nutrients'), 'amber' ('some nutritional value'), 'red' ('lack adequate nutritional value') and assigned a food category (e.g. 'Drinks', 'Snacks'). Pricing information was extracted. Within each food category, ANOVAs assessed differences between the mean price of 'green', 'amber' and 'red' items, and post-hoc tests were conducted. RESULTS: Seventy of the 124 invited schools participated. There were significant differences in the mean price of 'green', 'amber' and 'red foods' across categories, with 'green' items more expensive than 'amber' items in main-meal categories ('Sandwiches' +$0.43, 'Hot Foods' +$0.71), and the reverse true for non-meal categories ('Drinks' -$0.13, 'Snacks' -$0.18, 'Frozen Snacks' -$0.25^). CONCLUSION: Current pricing may not encourage the purchasing of healthy main-meal items by and for students. Further investigation of pricing strategies that enhance the public health benefit of existing school canteen policies and practices are warranted. Implications for Public Health: Providing support to canteen managers regarding healthy canteen policies may have a positive impact on public health nutrition.