Review of Short-Form Questions for the Evaluation of a Diet, Physical Activity, and Sedentary Behaviour Intervention in a Community Program Targeting Vulnerable Australian Children

Depression, childhood trauma, and physical activity in older Indigenous Australians

OBJECTIVES

Indigenous Australians experience higher levels of psychological distress compared to the general population. Physical activity is a culturally acceptable approach, associated with reduction of depressive symptoms. The protective properties of physical activity for depressive symptoms are yet to be evaluated in older Indigenous Australians.

DESIGN

A two-phase study design comprised of a qualitative thematic analysis following a quantitative regression and moderation analysis.

PARTICIPANTS

Firstly, a total of 336 Indigenous Australians aged 60 years and over from five NSW areas participated in assessments on mental health, physical activity participation, and childhood trauma. Secondly, a focus group of seven Indigenous Australians was conducted to evaluate barriers and facilitators to physical activity.

MEASUREMENTS

Regression and moderation analyses examined links between depression, childhood trauma, and physical activity. Thematic analysis was conducted exploring facilitators and barriers to physical activity following the focus group.

RESULTS

Childhood trauma severity and intensity of physical activity predicted depressive symptoms. Physical activity did not affect the strength of the relationship between childhood trauma and depression. Family support and low impact activities facilitated commitment to physical activity. In contrast, poor mental health, trauma, and illness acted as barriers.

CONCLUSION

Physical activity is an appropriate approach for reducing depressive symptoms and integral in maintaining health and quality of life. While situational factors, health problems and trauma impact physical activity, accessing low-impact group activities with social support was identified to help navigate these barriers.

Sugar-sweetened beverage consumption among Indigenous Australian children aged 0-3 years and association with sociodemographic, life circumstances and health factors

OBJECTIVE

To explore beverage intake and associations between sugar-sweetened beverage (SSB) intake and sociodemographic, life circumstances, health and well-being factors in a national cohort of Indigenous children.

DESIGN

We calculated prevalence ratios for any SSB consumption across exposures, using multilevel Poisson regression (robust variance), adjusted for age group and remoteness. A key informant focus group contextualised these exploratory findings.

SETTING

Diverse settings across Australia.

PARTICIPANTS

Families of Indigenous children aged 0-3 years, in the Longitudinal Study of Indigenous Children.

RESULTS

Half (50·7 %, n 473/933) of children had ever consumed SSB at survey, increasing from 29·3 % of 0-12-month-olds to 65·7 % of 18-36-month-olds. SSB consumption prevalence was significantly lower in urban and regional v. remote areas, and in families experiencing socio-economic advantage (area-level advantage, caregiver employed, financial security), better life circumstances (caregiver social support, limited exposure to stressors) and caregiver well-being (non-smoking, social and emotional well-being, physical health). SSB consumption prevalence was significantly lower among those engaged with health services (adequate health-service access, regular prenatal check-ups), except SSB consumption prevalence was higher among those who received home visits from an Aboriginal Health Worker compared with no home visits. Key informants highlighted the role of water quality/safety on SSB consumption.

CONCLUSIONS

A substantial proportion of Indigenous children in this sample consumed SSB from an early age. Health provider information needs to be relevant to the context of families' lives. Health system strategies must be paired with upstream strategies, such as holistic support programmes for families, reducing racism and improving water quality.

Brief tools to measure obesity-related behaviours in children under 5 years of age: A systematic review

INTRODUCTION

Valid and reliable tools for measuring obesity-related behaviours in young children that are brief and can be administered quickly and cost-effectively in large-scale population studies are needed. The objectives of this systematic review were to describe brief tools that measure dietary intake, physical activity, sedentary behaviour, and sleep in young children.

METHODS

A systematic review of studies published in English in six databases (CINAHL, Medline, Embase, PsycINFO, HaPI, and Cochrane) prior to April 2018 was undertaken using the PROSPERO protocol and PRISMA guidelines. Included studies were those reporting the psychometric properties of brief (≤15 items) tools that measure dietary, activity, or sleep-related behaviours, alone or in combination, in children birth to 4.9 years of age.

RESULTS

The search identified 11 379 papers, 200 full-text articles were screened for eligibility, and 12 met the inclusion criteria. Three studies measured two behavioural domains, while most assessed a single behaviour (three diet, five physical activity, one sleep, and none sedentary behaviour). Only two (one diet, one sleep) focused on the under 2 age group. Few studies assessed reliability, and validity and findings were mixed.

CONCLUSIONS

There is a need to develop brief tools to measure early life obesity-related behaviours, particularly those assessing sedentary behaviour and sleep and tools that cover multiple domains.