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A research project at an Australian regional university reframed "disability" by defining the diagnosis of a disability with an impact on learning as a "learning challenge." Using the terminology of "learning challenge," an anonymous, online survey found there was a significant number of students who chose institutional non-disclosure and excluded themselves from legally mandated support for learning. Using a sample of 111 students from this previously hidden group, qualitative analysis was performed on their stated reasons for non-disclosure using the conceptual lens of stigma mechanisms and theories at individual, situational, and institutional levels. This research found that internalised stigma is most common for students living with mental health issues (n=97), who anticipate discrimination and prejudice should disclosure be made. Further analysis for this group found students described stigma as having effected learning through poorer academic outcomes, reduced social support and academic help-seeking, and a perception that future professional identities excluded those living with mental health issues. Non-disclosure was perceived by students to be necessary to protect them from being discredited within their learning environment and, for some, in future employment. Structural elements of stigma, such as the qualification of disability and process of disclosure, were seen to be barriers. Perceived discrimination and the desire to protect students' ideal identity (not disabled) were also described. Institutions may find these results useful to develop changes that will result in improved academic outcomes, retention, and completion for students living with disability and stigma.

Internationally, students with disabilities (SWD) are increasing in numbers in higher education institutions. SWD are legally required to be supported by their institutions to ensure equity of access and outcome. Most research around SWD is focused on the provision of support and accommodation to achieve equitable access. Recent research has shown that the majority of students who would qualify as 'disabled' choose not to disclose and receive no support. This research asks SWD (n = 553) to describe the impact of their disability on their learning. Impacts described included limited access, decreased engagement and cognitive differences. Meeting the needs of these students, who in the main are non-disclosed, is explored through consideration of impairment and disability within the institution with the goal of improving the experience of learning for these students.

This study explored the views of participants who completed a 5-week, online, interactive, family-based, salt reduction education program (Digital Education to LImit Salt in the Home). A secondary aim was to explore the views of school staff on the delivery of food and nutrition education in schools. Children aged 7-10 years, their parents and principals/teachers from participating schools located in Victoria, Australia, completed a semi-structured evaluation interview. Audio-recordings of interviews were transcribed verbatim and analysed using NVivo. Twenty-eight interviews (13 children; 11 parents; 4 school staff) were included. Thematic analysis revealed that the program was well received by all groups. Children reported that the interactivity of the education sessions helped them to learn. Parents thought the program was interesting and important, and reported learning skills to reduce salt in the family diet. School staff supported the delivery of nutrition education in schools but indicated difficulties in sourcing well-packed nutrition resources aligned with the curriculum. It appears that there is support from parents and teachers in the delivery of innovative, engaging, nutrition education in schools, however such programs need to be of high quality, aligned with the school curriculum and readily available for incorporation within the school's teaching program.

Students with disabilities (SWD) in Australian higher education need to disclose to their institution to access a range of 'reasonable adjustments' to support their learning. Nationally, 5.8% of the university population disclose their disability to their institution. It is suspected that there is a much larger population of students who choose non-disclosure, and therefore decide not to access support. Very little is known about the reasons for non-disclosure as this group represents a hidden population in higher education. The research reported here is based on a survey of undergraduate students in one regional Australian university where disability was reframed as 'learning challenge'. This identified the institutionally non-disclosed group. This research identified that there were sound reasons for non-disclosure, students continually weigh up potential disclosure during their study, and students have difficulty with the disclosure process. We conclude that institutions need to understand that they have an invisible group of non-disclosing SWD in their student populations and that, to meet their learning challenges, universities need to support changes to policies, procedures and curriculum design.

This interdisciplinary cross-cultural research project surveyed teachers in elementary schools in five countries: South Africa, Australia, Jamaica, England, and the United States. This study attempted to define and identify best practices used in teaching children considered to be "at-risk" in these five countries: Three research questions guided this study 1). How do classroom teachers define children "at-risk" in their culture and country? 2). How do classroom teachers identify children "at-risk" in their classrooms? 3). What educational strategies do teachers implement to make learning meaningful for children "at-risk" for academic failure in their classrooms. An extensive cross-cultural literature review was conducted by the research team and a summary of the most frequently cited best practices for teaching children considered to be "at-risk" from the five countries was presented. In addition, detailed responses by classroom teacher study participants that addressed the three key research questions were also included.

Internationally, university students with disabilities (SWD) are recognised as being under-represented in higher education. They face significant problems accessing appropriate accommodations for their disability. Academic outcomes for this group are lower in terms of achievement and graduation rates. The true size of the SWD group at university is suggested to be different to that reported due to students not disclosing their disability for a variety of reasons including stigma, fear of discrimination, past negative experiences, and gaps in knowledge about available institutional support and accommodations. Research suggests that students do not consider their issues to fall under the term "disability", resulting in a hidden population of students who could be better supported by their university. Using an Australian regional university as a case study, this paper examines the SWD population by identifying both disclosed and non-disclosed SWD populations within the domestic undergraduate population as well as information on the nature of students' diagnoses or assessment, not previously captured. Using an anonymous online survey which reframed disability using the non-deficit language of "learning challenge", the population of those dealing with learning challenges, disclosed and non-disclosed, was identified and a population estimate calculated. Student characteristics that predicted non-disclosure and specific information on the nature of students' diagnoses were made and have the potential to develop targeted institutional support for a population that is currently difficult to access.

Purpose: To assess any effects of a state-wide sodium reduction intervention on sodium intake, sources of dietary sodium and discretionary salt use at a population level. Methods: Data (24-h urinary sodium excretion, self-report survey, a 24-h dietary recall) were collected cross-sectionally at baseline (2016/2017) and follow-up (2020) from adults in Victoria, Australia. Intervention activities included consumer awareness advertising campaign, public debate generation via mass media, strengthening existing policy initiatives and supporting food innovation with industry. Results: There were 339 participants at baseline and 211 at follow-up, with 144 and 90 of participants completing a 24-h dietary recall, respectively. There was no difference in adjusted 24-h urinary sodium excretion between baseline and follow-up (134 vs 131 mmol/24 h; p = 0.260). There were no differences in the percentage of participants adding salt during cooking (63% vs 68%; p = 0.244), adding salt at the table (34% vs 37%; p = 0.400) or regularly taking action to control salt/sodium intake (22% vs 21%; p = 0.793). There were large differences in the quantity of dietary sodium sourced from retail stores (57% vs 77%, p < 0.001), and less sodium was sourced from foods at fresh food markets (13% vs 2%; p ≤ 0.001) at follow-up. No large differences were apparent for foods with different levels of processing or for food groups. Conclusion: There was no clear population-level effect of the 4-year multi-component Victorian Salt Reduction Intervention on sodium intake with Victorian adults continuing to consume sodium above recommended levels. The findings indicate that more intensive and sustained efforts aiming at the retail and food industry with national level support are likely to be required to achieve a measurable improvement in sodium intake at a state level. [ABSTRACT FROM AUTHOR]

Background: The Victorian Salt Reduction Partnership (VSRP) implemented a media advocacy strategy (intervention) to stimulate food manufacturers to reduce sodium levels across targeted Australian packaged foods between 2017 and 2019. This study assessed changes in sodium levels of targeted and non-targeted packaged foods during the intervention (2017 to 2019) compared to before the intervention (2014 to 2016) in Australia. Methods: Annually collected branded-food composition data from 2014 to 2019 were used. Interrupted time series analyses was conducted to compare the trend in sodium levels in packaged foods during the intervention (2017–2019) to the trend in the pre-intervention period (2014–2016). The difference between these trends was derived to estimate the effect of the intervention. Results: A total of 90,807 products were included in the analysis, of which 14,743 were targeted by the intervention. The difference in before and during intervention trends between targeted and non-targeted food categories was 2.59 mg/100 g (95% CI: -13.88 to 19.06). There was a difference in the pre-intervention slope (2014, 2015, 2016) and intervention slope (2017, 2018, 2019) for four of 17 targeted food categories. There was a decrease in sodium levels (mg/100 g) in one food category: frozen ready meals (-13.47; 95% CI: -25.40 to -1.53), and an increase in three categories: flat bread (20.46; 95% CI: 9.11 to 31.81), plain dry biscuits (24.53; 95% CI: 5.87 to 43.19), and bacon (44.54; 95% CI: 6.36 to 82.72). For the other 13 targeted categories, the difference in slopes crossed the line of null effect. Conclusions: The VSRP's media advocacy strategy did not result in a meaningful reduction in sodium levels of targeted packaged food products during the intervention years compared to trends in sodium levels before the intervention. Our study suggests media advocacy activities highlighting the differences in sodium levels in packaged food products and industry meetings alone are not sufficient to lower average sodium levels in packaged foods in the absence of government leadership and measurable sodium targets. [ABSTRACT FROM AUTHOR]

Summary: We aimed to understand the process of setting or varying food standards related to non-nutritive sweeteners (NNS) in Australia and New Zealand. Overconsumption of added sugars is a risk factor for non-communicable diseases. Limiting added sugar consumption is recommended by the World Health Organization. NNS are sweet substances with little to no energy that can be used to maintain the sweetness of packaged food when added sugar is reduced. The health and dietary pattern impacts of NNS are contested. Understanding how and why applications for NNS are submitted, assessed and approved within food regulatory systems is important to contextualize the increasing availability of NNS in the food supply. We completed an interpretive content analysis of applications to change the Food Standards Australia and New Zealand (FSANZ) Code, risk assessments and stakeholder submissions. Literature used in risk assessments were drawn from a mixture of documents supplied by industry and peer-reviewed studies. Risk assessments were primarily focussed on toxicological outcomes, while broader public health outcomes were not explicitly considered. Consumption data available to FSANZ were collected several years prior to dietary exposure assessments, and thus may not accurately represent current intakes. The study findings raise questions about whether the scope of what constitutes a 'risk' to public health in the setting of food standards needs to extend beyond immediate toxicological and food safety concerns, to include longer-term dietary balance considerations. [ABSTRACT FROM AUTHOR]

Background: Monitoring salt consumption in children is essential for informing and implementing public health interventions to reduce children's salt intake. However, collection of 24-hour urines, considered as the most reliable approach, can be especially challenging to school children. This study aimed to assess the agreement between 24-hour urine (24hrU) and 24-hour food recall (24hrFR) in: (1) estimating salt intake in children; (2) classifying salt intakes above the recommended upper level set for children, and; (3) estimating change in mean salt intake over time.Methods: This study utilised data from two cross-sectional surveys of school children aged 8 to 12 years living in the state of Victoria, Australia. A single 24hrU and 24hrFR were collected from each participant. Suspected inaccurate urine collections and implausible energy intakes were excluded based on pre-defined criteria. The agreement between the two methods was assessed using Bland-Altman methodology, the intraclass correlation coefficient (ICC), and the kappa statistic. The difference between the measured change in salt intake over time using 24hrU and 24hrFR was derived using mixed effects linear regression analysis.Results: A total of 588 participants provided a 24hrU and 24hrFR. Overall, there was no meaningful difference in mean estimated salt intake between the two methods (- 0.2 g/day, 95% CI - 0.5 to 0.1). The Bland-Altman plot showed wide 95% limits of agreement (- 7.2 to 6.8). The ICC between the two methods was 0.13 (95% CI 0.05 to 0.21). There was poor interrater reliability in terms of classifying salt intake above the recommended upper level for children, with an observed agreement of 63% and kappa statistic of 0.11. The change in mean salt intake over time was 0.2 g/day (- 0.4 to 0.7) based on 24hrU, and 0.5 g/day (- 0.0 to 1.1) based on 24hrFR, with a difference-in-differences of 0.4 g/day (- 0.3 to 1.1).Conclusions: 24hrFR appears to provide a reasonable estimate of mean salt intake as measured by 24hrU in Australian school children. However, similar to previous observations in adults, and of studies exploring other alternative methods for estimating salt intake, 24hrFR is a poor predictor of individual-level salt intake in children. [ABSTRACT FROM AUTHOR]

Objective: This study aimed to critically analyse Australia's current and proposed policy actions to reduce added sugar consumption. Over-consumption of added sugar is a significant public health nutrition issue. The competing interests, values and beliefs among stakeholders mean they have disparate views regarding which policy actions are preferable to reduce added sugar consumption. Design: Semi-structured interviews using purposive, snowball sampling and policy mapping. Policy actions were classified by two frameworks: NOURISHING (e.g. behaviour change communication, food environment and food system) and the Orders of Change (e.g. first order: technical adjustments, second order: reforming the system, third order: transforming the system). Setting: Australia. Participants: Twenty-two stakeholders from the food industry, food regulation, government, public health groups and academia. Results: All proposed and existing policy actions targeted the food environment/behaviour change; most were assessed as first-order changes, and reductionist (nutrient specific) in nature. Influences on policy actions included industry power, stakeholder fragmentation, government ideology/political will and public pressure. Few stakeholders considered potential risks of policy actions, particularly of non-nutritive sweetener substitution or opportunity costs for other policies. Conclusions: Most of Australia's policy actions to reduce added sugar consumption are reductionist. Preferencing nutrient specific, first-order policy actions could reflect the influence of vested interests, a historically dominant reductionist orientation to nutrition science and policy, and the perceived difficulty of pursuing second- or third-order changes. Pursuing only first-order policy actions could lead to 'regrettable' substitutions and creates an opportunity cost for more comprehensive policy aimed at adjusting the broader food system. [ABSTRACT FROM AUTHOR]

Objective: The Ringing Up About Breastfeeding earlY (RUBY) randomised controlled trial (RCT) found that a telephone-based peer volunteer support intervention increased breast-feeding duration in a setting with high breast-feeding initiation. This sub-study of the RUBY RCT describes the motivation, preparation and experiences of volunteers who provided the peer support intervention.Design: An online survey was completed by 154 (67 %) volunteers after ceasing volunteering.Setting: Volunteers provided peer support to primiparous women (n 574) who birthed at one of three public hospitals in Melbourne, Australia, between February 2013 and December 2015.Participants: Volunteers (n 230) had themselves breastfed for at least 6 months and received 4 h of training for the role.Results: The median number of mothers supported was two (range 1-11), and two-thirds of respondents supported at least one mother for 6 months. Volunteers were motivated by a strong desire to support new mothers to establish and continue breast-feeding. Most (93 %) considered the training session adequate. The majority (60 %) reported following the call schedule 'most of the time', but many commented that 'it depends on the mother'. Overall, 84 % of volunteers were satisfied with the role and reported that the experience was enjoyable (85 %) and worthwhile (90 %). Volunteers agreed that telephone support for breast-feeding was valued by women (88 %) and that the programme would be effective in helping women to breastfeed (93 %).Conclusions: These findings are important for those developing similar peer support programmes in which recruiting volunteers and developing training requirements are an integral and recurrent part of volunteer management. [ABSTRACT FROM AUTHOR]

Background: Diets low in fruit and vegetables and high in salt are among the top dietary risk factors for non-communicable diseases (NCDs). Using a nationally representative sample of Australians, this study aimed to describe self-reported intake of fruit and vegetables, and knowledge, attitudes and behaviours related to salt intake, and determine if there were socio-demographic differences between population subgroups.Methods: A 2016 cross-sectional survey of Australian adults aged 18 years and over, which comprised 160 questions, including socio-demographic and health-related questions. Descriptive statistics (mean, 95% confidence interval, %) were calculated. Weighted-adjusted logistic regression models were used to determine if there were socio-demographic differences in salt behaviours and fruit and vegetable consumption.Results: A total of 1217 participants completed the survey (51% female). Less than 8% of participants reported consuming the recommended 2 or more serves of fruit and 5 or more serves of vegetables. Almost 60% of participants frequently added salt during cooking/meal preparation and 42% of respondents frequently placed a salt-shaker on the table at mealtimes. There were no consistent patterns between socio-demographic factors and measures of fruit and vegetable consumption and salt behaviours. Differences in at least one measure were found for sex, age, location, education level and weight category.Conclusions: There were no consistent patterns between socio-demographic factors and salt behaviours and fruit and vegetable intake. Less than recommended intakes of fruit and vegetables and frequent discretionary salt use are placing Australians at risk of diet-related NCDs. Broad population-based policies and programs to improve fruit and vegetable intake and salt behaviours are needed to improve Australian's diets. [ABSTRACT FROM AUTHOR]

Schools are regarded as a key setting for obesity prevention, providing an opportunity to reach a large number of children, frequently and over a prolonged period, through formal and informal opportunities to learn about health behaviours. However, the low value placed on health versus academic achievement is a barrier to effective implementation of food and nutrition (F&N) education. This study used a qualitative exploratory approach to explore the views of teachers and key health and education sector stakeholders regarding opportunities for F&N education within the Australian primary school setting. To the best of our knowledge, this is the first study to explore this topic from the perspectives of state-level coordination and development through to local-level implementation and support within the Australian primary school context. Only 2.6% of the Victorian Curriculum related to F&N education, taught through two (of seven) learning outcomes: Health and Physical Education, and Technologies. While stakeholders considered child health a priority, and schools an ideal setting for F&N education, barriers included a lack of strategic policy alignment, limited leadership and coordination, a 'crowded curriculum' and poor availability of shelf-ready resources with explicit curriculum links. A cross-curriculum approach was considered essential for F&N education to become embedded as a core component of the curriculum. [ABSTRACT FROM AUTHOR]

We examine whether a single (dynamic) housing market exists across 16 cities within Australia and New Zealand. The two countries are closely integrated but cities are up to 5,000 kilometres apart. A single housing market exhibits a common set of forces determining the long run real house price path in all cities. A strong (weak) form occurs when an innovation affects house prices across all cities to an equal (unequal) degree. The 16 cities comprise a weak form single housing market with significant spatial and dynamic complexities. Three city groups emerge with a natural interpretation in terms of economic and spatial characteristics. [ABSTRACT FROM AUTHOR]

High Na intake and chronically elevated cortisol levels are independently associated with the development of chronic diseases. In adults, high Na intake is associated with high levels of urinary cortisol. We aimed to determine the association between urinary Na and K and urinary cortisol in a cross-sectional sample of Australian schoolchildren and their mothers. Participants were a sample of Australian children (n 120) and their mothers (n 100) recruited through primary schools. We assessed Na, K, free cortisol and cortisol metabolites in one 24 h urine collection. Associations between 24 h urinary electrolytes and 24 h urinary cortisol were assessed using multilevel mixed-effects linear regression models. In children, urinary Na was positively associated with urinary free cortisol (β =0·31, 95 % CI 0·19, 0·44) and urinary cortisol metabolites (β =0·006, 95 % CI 0·002, 0·010). Positive associations were also observed between urinary K and urinary free cortisol (β =0·65, 95 % CI 0·23, 1·07) and urinary cortisol metabolites (β =0·02, 95 % CI 0·03, 0·031). In mothers, urinary Na was positively associated with urinary free cortisol (β =0·23, 95 % CI 0·01, 0·50) and urinary cortisol metabolites (β =0·008, 95 % CI 0·0007, 0·016). Our findings show that daily Na and K intake were positively associated with cortisol production in children and their mothers. Investigation of the mechanisms involved and the potential impact of Na reduction on cortisol levels in these populations is warranted. [ABSTRACT FROM AUTHOR]

Background The extent of food processing can affect the nutritional quality of foodstuffs. Categorising foods by the level of processing emphasises the differences in nutritional quality between foods within the same food group and is likely useful for determining dietary processed food consumption. The present study aimed to categorise foods within Australian food composition databases according to the level of food processing using a processed food classification system, as well as assess the variation in the levels of processing within food groups. Methods A processed foods classification system was applied to food and beverage items contained within Australian Food and Nutrient (AUSNUT) 2007 ( n = 3874) and AUSNUT 2011-13 ( n = 5740). The proportion of Minimally Processed ( MP), Processed Culinary Ingredients ( PCI) Processed (P) and Ultra Processed ( ULP) by AUSNUT food group and the overall proportion of the four processed food categories across AUSNUT 2007 and AUSNUT 2011-13 were calculated. Results Across the food composition databases, the overall proportions of foods classified as MP, PCI, P and ULP were 27%, 3%, 26% and 44% for AUSNUT 2007 and 38%, 2%, 24% and 36% for AUSNUT 2011-13. Although there was wide variation in the classifications of food processing within the food groups, approximately one-third of foodstuffs were classified as ULP food items across both the 2007 and 2011-13 AUSNUT databases. Conclusions This Australian processed food classification system will allow researchers to easily quantify the contribution of processed foods within the Australian food supply to assist in assessing the nutritional quality of the dietary intake of population groups. [ABSTRACT FROM AUTHOR]

Emerging evidence indicates that dietary Na may be linked to obesity; however it is unclear whether this relationship is independent of energy intake (EI). The aim of this study was to assess the association between Na intake and measures of adiposity, including BMI z score, weight category and waist:height ratio (WHtR), in a sample of Australian schoolchildren. This was a cross-sectional study of schoolchildren aged 4–12 years. Na intake was assessed via one 24-h urine collection. BMI was converted to age- and sex-specific z scores, and WHtR was used to define abdominal obesity. In children aged ≥8 years, EI was determined via one 24-h dietary recall. Of the 666 children with valid urine samples 55 % were male (average age 9·3 (sd 1·8) years). In adjusted models an additional 17 mmol/d of Na was associated with a 0·10 higher BMI z score (95 % CI 0·07, 0·13), a 23 % (OR 1·23; 95 % CI 1·16, 1·31) greater risk of being overweight/obese and a 15 % (OR 1·15; 95 % CI 1·09, 1·23) greater risk of being centrally obese. In the subsample of 8–12-year-old children (n 458), adjustment for EI did not markedly alter the associations between Na and adiposity outcomes. Using a robust measure of daily Na intake we found a positive association between Na intake and obesity risk in Australian schoolchildren, which could not be explained by total energy consumption. To determine whether this is a causal relationship, longitudinal studies, with high-quality measures of Na and EI, are required. [ABSTRACT FROM PUBLISHER]

Background Caffeine is a common additive in formulated beverages, including sugar-sweetened beverages. Currently there are no data on the consumption of caffeinated formulated beverages in Australian children and adolescents. This study aimed to determine total intake and consumption patterns of CFBs in a nationally representative sample of Australian children aged 2-16 years and to determine contribution of CFBs to total caffeine intake. Consumption by day type, mealtime and location was also examined. Methods Dietary data from one 24-hour recall collected in the 2007 Australian National Children's Nutrition and Physical Activity Survey were analysed. CFBs were defined as beverages to which caffeine has been added as an additive, including cola-type beverages and energy drinks. Socioeconomic status was based on the highest level of education attained by the participant's primary caregiver. Time of day of consumption was classified based on traditional mealtimes and type of day of consumption as either a school or non-school day. Location of consumption was defined by the participant during the survey. Results On the day of the survey 15% (n = 642) of participants consumed CFBs. Older children and those of low socioeconomic background were more likely to consume CFBs (both P < 0.001). Amongst the 642 consumers mean (95% CI) intakes were 151 (115-187)g/day, 287 (252- 321)g/day, 442 (400-484)g/day, and 555 (507-602)g/day for 2-3, 4-8, 9-13 and 14-16 year olds respectively. Consumers of CFBs had higher intakes of caffeine (mean (95% CI) 61 (55- 67)mg vs. 11 (10-12)mg) and energy (mean (95% CI) 9,612 (9,247-9978)kJ vs. 8,186 (8,040-8,335)kJ) than non-consumers (both P < 0.001). CFBs contributed 69% of total daily caffeine intake. CFB intake was higher on non-school days compared with school days (P < 0.005) and consumption occurred predominantly at the place of residence (56%), within the "dinner" time bracket (17:00-20:30, 44%). Conclusions The consumption of CFBs by all age groups within Australian children is of concern. Modifications to the permissibility of caffeine as a food additive may be an appropriate strategy to reduce the intake of caffeine in this age group. Additional areas for intervention include targeting parental influences over mealtime beverage choices. [ABSTRACT FROM AUTHOR]

Overall the diets of Australian schoolchildren are suboptimal, but differences in nutrient and food intake on school versus non-school days have not been assessed. The aim of this study was to examine differences in nutrient and core and non-core food intake on school days versus non-school days in Australian schoolchildren aged 6–16 years. Cross-sectional analysis of the 2007 Australian Children's Nutrition and Physical Activity Survey. Dietary intake was assessed via one 24-h dietary recall. A school day was defined as Monday–Friday, a non-school day included Saturday, Sunday and public/school holidays. Independent t-tests and χ 2 tests were used to assess differences in continuous and categorical variables, respectively. Multiple linear and logistic regression was used to adjust for confounders. Forty-eight per cent of recalls were completed on a non-school day. On non-school days primary schoolchildren aged 6–11 years (n = 1334) and secondary schoolchildren aged 12–16 years (n = 1362) had significantly higher absolute intakes of sugars, total fat and saturated fat (all P  < 0.05). In addition the energy density of foods consumed was greater ( P  < 0.001), but there was no difference in the energy density of fluids. The sodium density of the diet did not differ across day types. On non-school days, total core food intake was ~30% higher and children were more likely to consume sugar-sweetened beverages, fried potatoes and take-away pizzas and burgers (all P  < 0.05). Important differences in the intake of sugar, total fat, and saturated fat and noncore foods exist on non-school days compared to school days in Australian schoolchildren. To improve the diets of schoolchildren there is scope for strategies that target non-school day eating practices. [ABSTRACT FROM AUTHOR]

Background: Physical inactivity, inadequate dietary protein, and low-grade systemic inflammation contribute to age-related muscle loss, impaired function, and disability. Objective: We assessed the effects of progressive resistance training (PRT) combined with a protein-enriched diet facilitated through lean red meat on lean tissue mass (LTM), muscle size, strength and function, circulating inflammatory markers, blood pressure, and lipids in elderly women. Design: In a 4-mo cluster randomized controlled trial, 100 women aged 60-90 y who were residing in 15 retirement villages were allocated to receive PRT with lean red meat (~160 g cooked) to be consumed 6 d/wk [resistance training plus lean red meat (RT+Meat) group; n = 53] or control PRT [1 serving pasta or rice/d; control resistance training (CRT) group; n = 47)]. All women undertook PRT 2 times/wk and received 1000 IU vitamin D3/d. Results: The mean (± SD) protein intake was greater in the RT+Meat group than in the CRT group throughout the study (1.3 ± 0.3 compared with 1.1 ± 0.3 g ⋅ kg-1 ⋅ d-1, respectively; P < 0.05). The RT+Meat group experienced greater gains in total body LTM (0.45 kg; 95% CI: 0.07, 0.84 kg), leg LTM (0.22 kg; 95% CI: 0.02, 0.42 kg), and muscle strength (18%; 95% CI: 0.03, 0.34) than did the CRT group (all P < 0.05). The RT+Meat group also experienced a 10% greater increase in serum insulin-like growth factor I (P < 0.05) and a 16% greater reduction in the proinflammatory marker interleukin-6 (IL-6) (P < 0.05) after 4 mo. There were no between-group differences for the change in blood lipids or blood pressure. Conclusion: A protein-enriched diet equivalent to ~1.3 g ⋅ kg-1 ⋅ d-1 achieved through lean red meat is safe and effective for enhancing the effects of PRT on LTM and muscle strength and reducing circulating IL- 6 concentrations in elderly women. This trial was registered at the Australian Clinical Trials Registry as ACTRN12609000223235. [ABSTRACT FROM AUTHOR]

ObjectiveTo measure total daily salt intake using 24 h urinary Na excretion within a sample of Victorian schoolchildren aged 5–13 years and to assess discretionary salt use habits of children and parents.DesignCross-sectional study.SettingCompleted within a convenience sample of independent primary schools (n 9) located in Victoria, Australia.SubjectsTwo hundred and sixty children completed a 24 h urine collection over a school (34 %) or non-school day (66 %). Samples deemed incomplete (n 18), an over-collection (n 1) or that were incorrectly processed at the laboratory (n 3) were excluded.ResultsThe sample comprised 120 boys and 118 girls with a mean age of 9·8 (sd 1·7) years. The average 24 h urinary Na excretion (n 238) was 103 (sd 43) mmol/24 h (salt equivalent 6·0 (sd 2·5) g/d). Daily Na excretion did not differ by sex; boys 105 (sd 46) mmol/24 h (salt equivalent 6·1 (sd 2·7) g/d) and girls 100 (sd 41) mmol/24 h (salt equivalent 5·9 (sd 2·4) g/d; P = 0·38). Sixty-nine per cent of children (n 164) exceeded the recommended daily Upper Limit for Na. Reported discretionary salt use was common: two-thirds of parents reported adding salt during cooking and almost half of children reported adding salt at the table.ConclusionsThe majority of children had salt intakes exceeding the recommended daily Upper Limit. Strategies to lower salt intake in children are urgently required, and should include product reformulation of lower-sodium food products combined with interventions targeting discretionary salt use within the home. [ABSTRACT FROM PUBLISHER]

OBJECTIVE: To determine the association among dietary salt, fluid, and sugar-sweetened beverage (SSB) consumption and weight status in a nationally representative sample of Australian children aged 2 to 16 years. METHODS: Cross-sectional data from the 2007 Australian National Children's Nutrition and Physical Activity Survey. Consumption of dietary salt, fluid, and SSB was determined via two 24-hour dietary recalls. BMI was calculated from recorded height and weight. Regression analysis was used to assess the association between salt, fluid, SSB consumption, and weight status. RESULTS: Of the 4283 participants, 62% reported consuming SSBs. Older children and those of lower socioeconomic status (SES) were more likely to consume SSBs (both Ps < .001). Dietary salt intake was positively associated with fluid consumption (r = 0.42, P < .001); each additional 1 g/d of salt was associated with a 46 g/d greater intake of fluid, adjusted for age, gender, BMI, and SES (P < .001). In those consuming SSBs [n = 2571), salt intake was positively associated with SSB consumption (r = 0.35, P < .001); each additional 1 g/d of salt was associated with a 17 g/d greater intake of SSB, adjusted for age, gender, SES, and energy (P < .001). Participants who consumed more than 1 serving (>250 g) of SSB were 26% more likely to be overweight/obese (odds ratio: 1.26, 95% confidence interval: 1.03-1.53). CONCLUSIONS: Dietary salt intake predicted total fluid consumption and SSB consumption within consumers of SSBs. Furthermore, SSB consumption was associated with obesity risk. In addition to the known benefits of lowering blood pressure, salt reduction strategies may be useful in childhood obesity prevention efforts. [ABSTRACT FROM AUTHOR]

Abstract: The cenotes near Mt Gambier are circular, cliffed, collapse dolines containing water-table lakes up to 125m deep, floored by large rubble cones. They lie in a flat, coastal plain composed of mid-Tertiary limestone. Most of the deepest cenotes are concentrated in two small areas located along trends sub-parallel to the main joint direction in the limestone. The cenotes do not connect to underwater phreatic passages, and water chemistry data confirm that they are not part of an interconnected karst network. They formed by collapse into large chambers (up to >1 million m3) that extended 125m or more below the land surface. Several cenotes have actively growing stromatolites on the sub-vertical walls that started growing at ∼8000years BP. The caves that collapsed to form the deep Mt Gambier cenotes are much larger than shallow and deep phreatic caves in the area, and do not connect into deep phreatic systems. They were not formed by freshwater/seawater mixing, responsible for many of the well-known Yucatan cenotes, because they are not associated with locations of the mixing zone during previous high sea levels, and are much larger than caves presently forming along the mixing zone near Mt Gambier. Instead dissolution was most likely due to a process whereby acidified groundwater containing large amounts of volcanogenic CO2 ascended up fractures from the magma chambers that fed the Pleistocene–Holocene volcanic eruptions in the area; deep reservoirs of volcanogenic CO2 occur nearby. Cave dissolution could have been due to release of CO2 during the Mt Gambier eruption ∼28,000years ago, followed by collapse to form cenotes during the low sea levels of the Last Glacial Maximum ∼20,000years ago. The cenotes then flooded ∼8000years ago as sea level rose, and stromatolites began to grow on the walls. [Copyright &y& Elsevier]

Abstract: The objective of this study was to investigate consumers’ knowledge of health risks of high salt intake and frequency of use and understanding of labelled salt information. We conducted a cross-sectional survey in shopping centres within Metropolitan Melbourne. A sample of 493 subjects was recruited. The questionnaire assessed salt related shopping behaviours, attitudes to salt intake and health and their ability to interpret labelled sodium information. Four hundred and seventy four valid surveys were collected (65% female, 64% being the main shopper). Most participants knew of the relationship between salt intake and high blood pressure (88%). Sixty five percent of participants were unable to correctly identify the relationship between salt and sodium. Sixty nine percent reported reading the salt content of food products when shopping. Salt label usage was significantly related to shoppers concern about the amount of salt in their diet and the belief that their health could improve by lowering salt intake. Approximately half of the sample was unable to accurately use labelled sodium information to pick low salt options. Raising consumer awareness of the health risks associated with high salt consumption may increase salt label usage and purchases of low salt foods. However, for food labels to be effective in helping consumers select low salt foods a more ‘user friendly’ labelling format is needed. [Copyright &y& Elsevier]

We assessed the sodium content of Australian food items, trends over time and compared this content with sodium targets established by the UK Food Standards Agency and that of similar food items in the UK. The sodium content indicated on food labels were collected from 2005 to 2007. Fifty-three percent of food products had sodium levels above the targets. Food sub-categories containing <20% of products meeting the targets were white bread, wholemeal bread, cream cheese, low fibre breakfast cereal, savoury snack biscuits, hot dogs, sausages, canned soup, canned beans and spaghetti and canned vegetables. There was an indication that Australia had a lower number of food products that met the sodium targets compared to the UK (46% vs. 56%) and over half remain above the recommended target. A reduction in the sodium content of bread, low fibre breakfast cereals, and a number of processed snack, meat and canned goods is needed to reduce the average salt intake to 6 g day−1. [ABSTRACT FROM AUTHOR]

Child-inclusive divorce mediation is growing rapidly throughout Australia, and its practice now affords a critical mass of experience upon which to reflect. The notes in this section outline some current concerns, together with advances in the clinical application of child- inclusive mediation processes that are emerging through the second author's extensive experiences in training and supervision. A recent case conducted by the first author in the role of child consultant is described and commented upon. It illustrates the application of a highly responsive approach to the process of mediation, including the handling of violence disclosure by the child. [ABSTRACT FROM AUTHOR]

In this review of literature dealing with the postwar immigrant experience in urban Australia, some of the key interpretations of residential segregation are assessed. The article focuses on studies which have examined ethnic clusters formed by southern Europeans in Sydney and Melbourne and more recently by Indochinese refugees. Much of the analysis to date has been based on measuring static residential patterns rather than social interaction, and the need to question the significance of ethnic concentrations which sometimes characterize the early stages of immigrant adaptation is suggested. [ABSTRACT FROM AUTHOR]

Background In western countries, most children eat more sodium than is recommended. In Australia in 2009, voluntary sodium reformulation targets were adopted for nine categories of processed foods, but the impact of this initiative on children’s sodium intake has not been assessed. Objective To compare sodium consumption of Australian children aged 2 to 16 years from 2007 to 2011/12. Design Cross-sectional analysis of data from the 2007 Children’s Nutrition and Physical Activity Survey (n=4,487) and the 2011/12 National Nutrition and Physical Activity Survey (n=2,548). Participants/setting A nationally representative sample of 6,705 Australian children aged 2 to 16 years who provided plausible 24-hour dietary recall data according to Goldberg cutoffs for misreporting of energy intake. Main outcome measures Mean intakes of energy, sodium, and sodium density (mg/1,000 kcal) were assessed via one 24-hour dietary recall; measurement error models with up to two 24-hour dietary recalls were used to estimate usual sodium intake and the proportion of children exceeding the age-specific upper level for sodium. Statistical analyses preformed Statistical analysis incorporated survey weights and accounted for the complex survey design. Two-sample t -tests and two-sample test of proportions were used to assess differences in continuous and categorical variables between survey years. Results Dietary sodium declined by 8% between 2007 and 2011/12 (−188±SE 31 mg/day; P <0.001), and this was in conjunction with a 5% reduction in energy intake (98±19 kcal/day; P <0.001). When stratified by age group, significant reductions in sodium intake remained across all four age groups (ie, 2-3 years, 4-8 years, 9-13 years, and 14-16 years); similarly, with the exception of 2- to 3-year-old children, reductions in energy intake were observed across all other age groups. Overall sodium density declined by 2% (−29 mg/1,000 kcal/day; P =0.01); however, in age subgroup analysis the decline in sodium density only remained among children aged 2 to 3 years. The upper level for sodium was exceeded by 94% or more children in 2007 and 78% or more in 2011/2012. Conclusion Although results suggest a small reduction in reported sodium intake over 5 years, most children in 2011/12 had a sodium intake that exceeded the recommended upper level. Ongoing efforts to reduce sodium in the diets of Australian children are required. [ABSTRACT FROM AUTHOR]

It has been suggested that the New Zealand economy may have similar characteristics and face similar shocks to some Australian states, so lowering the costs of a trans-Tasman currency union. We test this, under the assumption that differences in Taylor rule-implied interest rate paths for different regions give an indication of differences in aggregate shocks that hit different economies. We compare implied Taylor rule interest rates for each of the Australian states to implied Taylor rule rates for New Zealand. We also compare them to realised 90-day rates. We find that the Taylor rule-implied rates in Australian states and in New Zealand are similarly correlated with actual Australian interest rates. [ABSTRACT FROM AUTHOR]

Background High sodium intake during infancy and early childhood can change salt preference and blood pressure trajectories across life, representing a modifiable cardiovascular risk factor. Describing young children's sodium intake is important for informing effective targets for sodium reduction. Objective This study aimed to describe food sources and demographic and behavioral correlates of sodium intake in 295 young Australian children using three unscheduled 24-hour recalls (when children were 9 and then 18 months of age) with mothers participating within an existing randomized controlled trial, the Melbourne Infant Feeding Activity and Nutrition Trial (InFANT) Program. Methods Differences in individual-level and family-level demographic and behavioral variables were assessed across tertiles of sodium density (mg/1,000 kcal). Descriptive statistics were used to describe food-group contributions to total energy and sodium intakes at both ages. Results Mean sodium intake was 486 mg (standard deviation=232 mg) at 9 months and had more than doubled to 1,069 mg (standard deviation=331 mg) at 18 months of age. Fifty-four percent of children at 18 months exceeded the Recommended Daily Upper Level for sodium intake, with bread, cheese, breakfast cereal, soup, and mixed dishes all important sources of sodium at both ages. Yeast extracts, processed meats, and bread products became important additional sources at 18 months. A greater proportion of children in the highest sodium-density tertile had ceased breastfeeding and had commenced solids at an earlier age. Conclusions The key food sources of sodium for children younger than 2 years are those that contribute to the whole population's high salt burden and highlight the essential role governments and food industry must play to reduce salt in commonly consumed foods. [ABSTRACT FROM AUTHOR]