Improving outcomes for marginalised rural families through a care navigator program.

ISSUES ADDRESSED: Health promotion programs are based on the premise that health and well-being is impacted by a person's living circumstances, not just factors within the health arena. Chronic health issues require integrated services from health and social services. Navigator positions are effective in assisting chronic disease patients to access services. This family program in a small rural town in Western New South Wales targeted marginalised families with children under five years of age with a chronic health issue. The navigator developed a cross-sectoral care plan to provide services to address family issues. The study aimed to identify navigator factors supporting improved family outcomes. METHODS: Participants included parent/clients (n = 4) and the cross-sectoral professional team (n = 9) involved in the program. During the interview, participants were asked about their perspective of the program. Interview transcripts were thematically analysed informed by the Chronic Care Model underpinned by Health Promotion Theory. RESULTS: The program improved client family's lives in relation to children's health and other family health and social issues. Trust in the care navigator was the most important factor for parents to join and engage with the program. The care navigator role was essential to maintaining client engagement and supporting cooperation between services to support families. CONCLUSION: Essential care navigator skills were commitment, ability to persuade and empower parents and other professionals. SO WHAT?: This descriptive study demonstrated the positive influence of the care navigator and the program on high risk families in a small isolated community. It can be adopted by other communities to improve life for families at risk.

Maternal dietary patterns and risk of adverse pregnancy (hypertensive disorders of pregnancy and gestational diabetes mellitus) and birth (preterm birth and low birth weight) outcomes: a systematic review and meta-analysis.

OBJECTIVE: Epidemiological studies have indicated that dietary patterns during pregnancy are associated with adverse pregnancy and birth outcomes such as hypertensive disorders of pregnancy (HDP), gestational diabetes mellitus (GDM), preterm birth (PTB) and low birth weight (LBW). However, the results of these studies are varied and inconsistent. The present study aimed to assess the association between dietary patterns and the risk of adverse pregnancy and birth outcomes. DESIGN: Systematic review and meta-analysis. Seven databases were searched for articles. Two reviewers performed the study selection and data extraction. A random-effects model was used to estimate pooled effect sizes of eligible studies. SETTING: Studies conducted all over the world were incorporated. SUBJECTS: The review focused on pregnant women. RESULTS: A total of twenty-one studies were identified. Adherence to a healthy dietary pattern (intake of vegetables, fruits, legumes, whole grains) was significantly associated with lower odds (OR; 95 % CI) of pre-eclampsia (0·78; 0·70, 0·86; I2=39·0 %, P=0·178), GDM (0·78; 0·56, 0·99; I2=68·6 %, P=0·013) and PTB (0·75; 0·57, 0·93; I2=89·6 %, P=0·0001). CONCLUSIONS: Our review suggests that dietary patterns with a higher intake of fruits, vegetables, legumes, whole grains and fish are associated with a decreased likelihood of adverse pregnancy and birth outcomes. Further research should be conducted in low-income countries to understand the impact of limited resources on dietary intake and adverse pregnancy and birth outcomes.

Cooking for One or Two: Applying Participatory Action Research to improve community-dwelling older adults' health and well-being.

ISSUE ADDRESSED: This paper describes the process of the redevelopment and expansion of Cooking for One or Two, a community-based nutrition education program for older adults. METHODS: This project took place in a large regional city in NSW Australia from September 2011 to September 2013. Previous Cooking for One or Two participants and Hunter Medical Research Institute Research Register members were recruited for focus groups (n = 37), recipe testing (n = 19) and telephone interviews (n = 55) to aid in the development and expansion of the program. RESULTS: Participant's experiences and preferences informed the development of a supplementary cookbook and add-on education modules. Through a variety of methods, the research team sought ongoing feedback on the content and direction of the program. Content experts also reviewed the health promotion information for appropriateness. CONCLUSIONS: Utilising the Participatory Action Research process resulted in an expanded set of materials for Cooking for One or Two that can enable older people to engage in peer-to-peer education and to take care of their nutritional and social health. The process is a valuable example of the success of ongoing collaboration between researchers and program developers with the target population. SO WHAT?: While the research team developed evidence-based content for the expanded program, the key to success was the continued engagement with the target population. This engagement fostered a sense of ownership over the program by participants and has led to continued support by the target population.

Diet quality before or during pregnancy and the relationship with pregnancy and birth outcomes: the Australian Longitudinal Study on Women's Health.

OBJECTIVE: To assess whether diet quality before or during pregnancy predicts adverse pregnancy and birth outcomes in a sample of Australian women. DESIGN: The Dietary Questionnaire for Epidemiological Studies was used to calculate diet quality using the Australian Recommended Food Score (ARFS) methodology modified for pregnancy. SETTING: A population-based cohort participating in the Australian Longitudinal Study on Women's Health (ALSWH). SUBJECTS: A national sample of Australian women, aged 20-25 and 31-36 years, who were classified as preconception or pregnant when completing Survey 3 or Survey 5 of the ALSWH, respectively. The 1907 women with biologically plausible energy intake estimates were included in regression analyses of associations between preconception and pregnancy ARFS and subsequent pregnancy outcomes. RESULTS: Preconception and pregnancy groups were combined as no significant differences were detected for total and component ARFS. Women with gestational hypertension, compared with those without, had lower scores for total ARFS, vegetable, fruit, grain and nuts/bean/soya components. Women with gestational diabetes had a higher score for the vegetable component only, and women who had a low-birth-weight infant had lower scores for total ARFS and the grain component, compared with those who did not report these outcomes. Women with the highest ARFS had the lowest odds of developing gestational hypertension (OR=0·4; 95 % CI 0·2, 0·7) or delivering a child of low birth weight (OR=0·4; 95 % CI 0·2, 0·9), which remained significant for gestational hypertension after adjustment for potential confounders. CONCLUSIONS: A high-quality diet before and during pregnancy may reduce the risk of gestational hypertension for the mother.

Effects of dietary interventions on pregnancy outcomes: a systematic review and meta-analysis.

Dietary intake during pregnancy influences maternal health. Poor dietary practices during pregnancy have been linked to maternal complications. The objective was to determine the effect of dietary intervention before or during pregnancy on pregnancy outcomes. A systematic review was conducted without date restrictions. Randomised controlled trials (RCTs) evaluating whole diet or dietary components and pregnancy outcomes were included. Two authors independently identified papers for inclusion and assessed methodological quality. Meta-analysis was conducted separately for each outcome using random effects models. Results were reported by type of dietary intervention: (1) counselling; (2) food and fortified food products; or (3) combination (counseling + food); and collectively for all dietary interventions. Results were further grouped by trimester when the intervention commenced, nutrient of interest, country income and body mass index. Of 2326 screened abstracts, a total of 28 RCTs were included in this review. Dietary counselling during pregnancy was effective in reducing systolic [standardised mean difference (SMD) -0.26, 95% confidence interval (CI) -0.45 to -0.07; P < 0.001] and diastolic blood pressure (SMD -0.57, 95% CI -0.75 to -0.38; P < 0.001). Macronutrient dietary interventions were effective in reducing the incidence of preterm delivery (SMD -0.19, 95% CI -0.34 to -0.04; P = 0.01). No effects were seen for other outcomes. Dietary interventions showed some small, but significant differences in pregnancy outcomes including a reduction in the incidence of preterm birth. Further high-quality RCTs, investigating micronutrient provision from food, and combination dietary intervention, are required to identify maternal diet intakes that optimise pregnancy outcomes.

Agreement between self-reported perinatal outcomes and administrative data in New South Wales, Australia.

BACKGROUND: Many epidemiological studies that focus on pregnancy rely on maternal self-report of perinatal outcomes. The aim of this study was to evaluate the agreement between self-reported perinatal outcomes (gestational hypertension with or without proteinuria, gestational diabetes, premature birth and low birth weight) in a longitudinal study and linked to administrative data (medical records). METHODS: Self-reported survey data from the Australian Longitudinal Study on Women's Health was linked with the New South Wales Perinatal Data Collection. Agreement between the two sources was evaluated using percentage agreement and kappa statistics. Analyses were conducted at two levels by: i) the mother and ii) each individual child. RESULTS: Women reliably self-report their perinatal outcomes (≥ 87 % agreement). Gestational hypertension with or without proteinuria had the lowest level of agreement. Mothers' reports of perinatal outcomes were more reliable when evaluated by child. Restricting the analysis to complete and consistent reporting further strengthened the reliability of the child-specific data, increasing the agreement from >92 to >95 % for all outcomes. CONCLUSIONS: The present study offers a high degree of confidence in the use of maternal self-reports of the perinatal outcomes gestational hypertension, gestational diabetes, preterm birth and low birth weight in epidemiological research, particularly when reported on a per child basis. Furthermore self-report offers a cost-effective and convenient method for gathering detailed maternal perinatal histories.

Dietary Supplement Use during Preconception: The Australian Longitudinal Study on Women's Health.

Worldwide, dietary supplement use among reproductive aged women is becoming increasingly common. The aim of this study was to investigate dietary supplement use among Australian women during preconception. Self-reported data were collected prospectively for the Australian Longitudinal Study on Women's Health (ALSWH). The sample included 485 women aged 31-36 years, with supplement data, classified as preconception when completing Survey 5 of the ALSWH in 2009. Frequency and contingency tables were calculated and Pearson's chi-square test for associations between demographic variables and supplementation status was performed. Sixty-three per cent of women were taking at least one dietary supplement during preconception. Multiple-micronutrient supplements were the most commonly reported supplement (44%). Supplements containing folic acid and iodine were reported by 51% and 37% of preconception women, respectively. Folic acid (13%), omega-3 fatty acids (11%), vitamin C (7%), B vitamins (4%), iron (3%), and calcium (3%) were the most common single nutrients supplemented during preconception. Women trying to conceive, with no previous children, and born outside Australia were more likely to take dietary supplements. In Australia, dietary supplement use during preconception is relatively high. However, supplementation of recommended nutrients, including folic acid and iodine, could be improved.

Effects of dietary interventions on neonatal and infant outcomes: a systematic review and meta-analysis.

BACKGROUND: Nutrition plays a fundamental role in fetal growth and birth outcomes. OBJECTIVE: We synthesized effects of dietary interventions before or during pregnancy on neonatal and infant outcomes. DESIGN: Randomized controlled trials that assessed the whole diet or dietary components and neonatal or infant outcomes were included. Two authors independently identified articles to be included and assessed the methodologic quality. A meta-analysis was conducted separately for each outcome by using a random-effects model. Results were reported by dietary intervention as follows: 1) counseling, 2) food and fortified food products, or 3) a combination (counseling plus food) intervention, and 4) collectively for all dietary interventions. Results were subanalyzed by the nutrient of interest, country income, and BMI. RESULTS: Of 2326 abstracts screened, a total of 29 randomized controlled trials (31 publications) were included in this review. Food and fortified food products were effective in increasing birth weight [standardized mean difference (SMD): 0.27; 95% CI: 0.14, 0.40; P < 0.01] and reducing the incidence of low birth weight (SMD: -0.22; 95% CI: -0.37, -0.06; P < 0.01). All dietary interventions and those focused on macronutrient intake also increased birth weight (P < 0.01) and length (P < 0.05) and reduced the incidence of low birth weight (P < 0.01). Dietary interventions in low-income countries and underweight or nutritionally at-risk populations increased birth weight (P < 0.05) and reduced the incidence of low birth weight (P = 0.01). No effects were seen for the following other outcomes: placental weight, head circumference, macrosomia, Apgar score, small for gestational age, large for gestational age, and perinatal mortality. CONCLUSION: Additional high-quality randomized controlled trials that test different dietary interventions are required to identify maternal diet intakes that optimize neonatal and infant outcomes.