Mothers' sociodemographic factors and use of health professionals for child feeding advice.

This study examined sociodemographic factors associated with mothers seeking child feeding advice from health professionals (HPs). Cross-sectional analysis of survey data from linked randomized controlled trials was conducted. Surveys asked which sources of feeding information mothers used when their child was 6 months and 5 years old. Logistic regression was used to examine associations between sociodemographic characteristics and use of information from HPs. Here, 947 and 405 mothers completed 6-month and 5-year surveys, respectively. At 6 months, multiparous mothers were less likely to seek advice from child and family health nurses (CFHNs) (adjusted odds ratio [AOR]: 0.558, 95% confidence interval [95% CI]: 0.416-0.749) and other HPs (AOR: 0.706, 95% CI: 0.542-0.919), unmarried mothers were less likely to seek advice from other HPs (AOR: 0.582, 95% CI: 0.342-0.990). At 5 years, mothers with household income ≥$80,000 p.a. were less likely to seek advice from CFHNs (AOR: 0.514, 95% CI: 0.302-0.875) and working mothers less likely to seek advice from general practitioners (GPs) (AOR: 0.581, 95% CI: 0.374-0.905). Mothers born in Australia were less likely to seek information from CFHNs (AOR: 0.462, 95% CI: 0.257-0.833) and GPs (AOR: 0.431, 95% CI: 0.274-0.677). There was a greater likelihood that multiparous mothers (AOR: 2.114, 95% CI: 1.272-3.516) and mothers of children whose fathers had not attended university (AOR: 2.081, 95% CI: 1.256-3.449) had never sought advice from CFHNs, and that mothers who had not attended university (AOR: 1.769, 95% CI: 1.025-3.051), multiparous (AOR: 1.831, 95% CI: 1.105-3.035) and employed (AOR: 2.058, 95% CI: 1.135-3.733) mothers had never sought advice from other HPs. Understanding sociodemographic factors associated with seeking child feeding advice from HPs may inform priorities for engaging families in health promotion.

Tracking Preschoolers' Lifestyle Behaviors and Testing Maternal Sociodemographics and BMI in Predicting Child Obesity Risk.

BACKGROUND: Longitudinal data investigating tracking of children's lifestyle behaviors and predictors of childhood obesity are limited. OBJECTIVES: We examined changes in children's lifestyle behaviors (dietary, physical activity, and screen time) from ages 2-5 y to determine if maternal sociodemographic factors and BMI predict child obesity at 3.5 y and 5 y. METHODS: Data were obtained from 667 first-time mothers who were recruited into the Healthy Beginnings Trial at 24-34 weeks of gestation in Sydney, Australia. Child lifestyle behaviors were assessed using face-to-face questionnaire interviews with mothers. To measure child and maternal anthropometry, BMI (in kg/m2) was calculated using measured height and weight. Children were categorized as overweight or obese based on the International Obesity Task Force criteria. We used 1-factor repeated-measures ANOVA to track preschoolers' lifestyle behaviors and multiple logistic regression to determine obesity predictors. RESULTS: In children aged 2-5 y, consumption of vegetables (ηp2 = 0.06; P < 0.005) and milk (ηp2 = 0.02; P < 0.001) decreased, whereas physical activity (ηp2 = 0.07; P < 0.001) increased. Discretionary foods (sweet snacks, fast foods, salty snacks, processed meats, confectionary) (ηp2 = 0.03-0.25; P ≤ 0.01) and screen time (ηp2 = 0.39; P < 0.001) increased. Maternal BMI (in kg/m2) (Exp ß: 1.06; 95% CI:1.01, 1.12 ; P=0.02), marital status (married/de facto compared with single) (Exp ß: 0.06; 95% CI:0.01, 0.26; P < 0.001), and child BMI at 2 y (Exp ß: 1.82; 95% CI: 1.46, 2.27; P < 0.001) predicted overweight/obesity at 3.5 y. Child BMI at 3.5 y (Exp ß: 3.51; 95% CI: 2.50, 4.93; P < 0.001) predicted obesity at 5 y. CONCLUSIONS: Poor dietary and lifestyle behaviours track in early childhood, with maternal single-parent status and high maternal and child BMI at 2 y predicting earlier obesity onset.

Understanding, comparing and learning from the four EPOCH early childhood obesity prevention interventions: A multi-methods study.

BACKGROUND: Childhood obesity is a global problem. Early obesity prevention interventions are complex and differ in effectiveness. Novel frameworks, taxonomies and experience from the Early Prevention of Obesity in CHildren (EPOCH) trials were applied to unpack interventions. OBJECTIVES: Deconstruct interventions into their components (target behaviours, delivery features and behaviour change techniques [BCTs]). Identify lessons learned and future recommendations for intervention planning, delivery, evaluation and implementation. METHODS: This multi-methods study deconstructed the four EPOCH interventions into target behaviours, delivery features and BCTs from unpublished and published materials using systematic frameworks. Additionally, semi-structured interviews were conducted with intervention facilitators and principal investigators. RESULTS: Each trial targeted between 10 and 14 obesity-related behaviours. Key variations in delivery features related to intensity, delivery mode and tailoring. BCTs consistently used across trials included goal-setting, social support, shaping knowledge, role-modelling and credible source. Recommendations from interview analyses include the importance of stakeholder collaboration and consideration of implementation throughout the study process. CONCLUSIONS: The combination of frameworks, methodologies and interviews used in this study is a major step towards understanding complex early obesity prevention interventions. Future work will link systematic intervention deconstruction with quantitative models to identify which intervention components are most effective and for whom.

Consumer Engagement in Mobile Application (App) Interventions Focused on Supporting Infant Feeding Practices for Early Prevention of Childhood Obesity.

Background and Aims: There has been increasing interest in using mobile applications ("apps") for innovative health service delivery and public health interventions. This paper describes two independent studies investigating mothers' or pregnant women's perceptions of, interest in and experiences with technological devices, apps and websites about infant feeding practices. Methods: Study 1 was a cross-sectional survey conducted with 107 pregnant women in their third trimester in late 2016 and early 2017. Multiple logistic regression analyses were conducted to examine factors associated with their app usage. The second was a qualitative study of 29 mothers of infants aged <1 year conducted in 2014. Thematic network analysis was used to explore the themes from the transcribed interviews. Results: Study 1 found that the use of apps was common among the pregnant women, with 100% having previously downloaded an app on their phone either free or paid. About 60% had used an app for health purposes. The majority reported that they were likely to use an app promoting healthy infant feeding practices, including 30% extremely likely and 53% very likely. Women with university or other tertiary level of education were more likely to use an app for promoting healthy infant feeding practices than those with other levels of education (adjusted odds ratio 3.22, 95% confidence interval 1.28-8.13). The qualitative interviews found that all the mothers were interested in a mobile program to support them with infant feeding practices. Participants felt they would benefit from individualized messages although did not want them to be sent too frequently. Further, participants also expressed the importance of having non-judgmental information and they were interested in receiving information using different modes such as videos, SMS or an app. Conclusions: Both studies suggest that using apps for promoting healthy infant feeding practices is acceptable from the perspective of mothers. There is great potential for health promotion practitioners to be engaged in app development for the purpose of promoting health in early years and health promotion in general.

Maternal smoking, weight status and dietary behaviours during pregnancy: findings from first-time mothers in south-west Sydney, Australia.

BACKGROUND: Few studies have been conducted examining the relationship between maternal smoking, weight status and dietary behaviours during pregnancy. AIM: The objective of the study was to examine the relationship between maternal smoking, weight status and dietary behaviours during pregnancy. METHODS: An analysis of cross-sectional baseline survey data was conducted with 406 first-time mothers participating in the Healthy Beginnings Trial (HBT) conducted in south-west Sydney, Australia. Mothers' reports of their smoking status, dietary behaviours and pre-pregnancy weight and height were collected through face-to-face interviews. The relationships were examined using log-binomial regression modelling. RESULTS: Maternal smoking status was not associated with weight status. However, smoking was positively associated with soft drink consumption and negatively associated with daily fruit intake. After adjusting for age, marital status and education level, mothers who reported consuming >1 cup of soft drink per day were more likely to smoke than those consuming less soft drink (adjusted risk ratio, ARR 1.48, 95% CI 1.02-2.22, P = 0.05). Mothers who reported having ≥2 serves of fruit daily were significantly less likely to smoke than those having less fruit (ARR 0.54, 95% CI 0.29-0.95, P = 0.04). CONCLUSIONS: The study found no evidence linking maternal smoking and weight status and did not support the notion that smoking could lead to a lower weight status. However, maternal smoking was associated with fruit and soft drink consumption and needs to be considered while examining dietary behaviours and weight status.

Low knowledge and high infection rates of hepatitis in Vietnamese men in Sydney.

OBJECTIVE: To describe hepatitis B and C knowledge and self-reported infection and risk behaviour in a group of Vietnamese men living in inner-urban Sydney, in order to assist with future program planning. METHODS: Data were collected through telephone interviews conducted in Vietnamese using a structured questionnaire from 499 of 761 eligible men contacted, giving a response rate of 66%. The data were weighted to be consistent with the age distribution of Vietnamese men in the area. The findings were compared with a published national telephone study. RESULTS: Low knowledge levels of hepatitis B and C were found when compared with data from a published national telephone study. The factors associated with higher mean knowledge scores for hepatitis B were being highly acculturated (P < 0.001), ever having been tested for HIV (P < 0.001) and knowing someone with HIV (P < 0.0001). For hepatitis C, the factors were being highly acculturated (P < 0.001), ever injecting drugs (P < 0.05) and being vaccinated for hepatitis B (P < 0.001). Knowledge regarding hepatitis B was particularly poor. High rates of self-reported hepatitis B infection were noted. Of the participants, 7.2% were aware that they had ever been infected with hepatitis B, more than 10 times the rate in the national telephone study. CONCLUSION: Lower levels of hepatitis B knowledge have been identified in a community with higher numbers of people living with chronic hepatitis B. Targeted community-wide awareness-raising campaigns and health care worker education is required to improve knowledge of hepatitis B and rates of screening in the Australian Vietnamese community.