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Unhealthy outdoor food advertising is strongly linked to poor diet, highlighting the need for policies. Western Australian (WA) local governments  can restrict advertising on their owned infrastructure through their Public Health Plans, but limited policy action has occurred. 

Current methods for assessing the healthfulness of 24-hour movement behaviours (sleep, sedentary time, light physical activity, moderate-to-vigorous physical activity) use binary classifications that fail to capture their continuous and compositional nature. This study introduces a percentile-based scoring and visualization approach to evaluate the healthfulness of movement behaviour time-use compositions, using social-emotional development in early childhood as an example.

Food environments are significant drivers of obesity and diet-related diseases, making them key targets for interventions that support healthier food choices. The role of Local Government Authorities is pivotal in shaping community food environments. 

Advertising and marketing by the alcohol industry serve to normalise alcohol use, with exposure to alcohol advertising linked to earlier and riskier drinking among young people. Advertising that portrays alcohol use in and around waterways is of particular concern, with one in five fatal drownings being associated with alcohol.

Physical constraints of small apartment kitchens and the influence of the surrounding community food environment may impact food practices of apartment residents. Social media portrayal of these features may influence public perception of apartment living.

Physical inactivity in childhood is a major public health issue. Dog ownership has been widely reported to lead to greater physical activity in adults and school-aged children. We examined if dog ownership and dog-facilitated physical activity were associated with higher physical activity in preschoolers. Secondary analysis of the 'Play Spaces & Environments for Children's Physical Activity' (PLAYCE, 2015-2018) study involving 1366, 2-5-year-olds from 122 long day-care centres in Perth, Australia was conducted.

Early childhood education and care (ECEC) services are a key setting to support improvements in the physical activity of young children. This umbrella review gathered and synthesised systematic review evidence of the effectiveness of interventions in the ECEC setting on the physical activity levels of children aged 0–6.

To advance active transport, robust policy-relevant evidence is needed to understand how to change behaviour and to support decision-making by policy makers and practitioners. Currently, however, priority research questions that are most critical for advancing active transport have not been identified.

Childhood obesity is one of the most serious public health challenges of the 21st century and is affected not only by individual choice but also by societal and environmental influences. Childhood obesity is higher in children living in regional and remote compared with major cities, in one-parent families and for those with a disability.

Early childhood is a critical window for preventing obesity and chronic disease. Yet, 1 in 4 Australian children aged 5 years and under are affected by overweight or obesity; and significant proportions of children under 5 years fail to meet guidelines for diet quality, physical activity (PA), screen time, and sleep.