RESUMO
BACKGROUND: Dietary intake is an important modifiable risk factor for cardiovascular disease. However, to our knowledge, there are no systematic reviews of nutrition interventions in the context of cardiovascular disease prevention and management within rural communities. This is important to investigate, given the unique geographic, social, and contextual factors associated with rurality. OBJECTIVE: Our primary objective was to systematically assess evidence on the effectiveness of randomized controlled trials to improve dietary intake in the context of cardiovascular disease prevention and management in rural communities. METHODS: Nine electronic databases were searched from inception to June 2020, including MEDLINE, The Cochrane Library, Embase, Emcare, PsycINFO, Scopus, Rural and Remote Health, CINAHL, and AMED. Randomized controlled trials that reported results of interventions with adult, rural populations and measured change in dietary intake compared to usual care, alternative intervention, or no intervention controls were included. Included randomized controlled trials were also assessed according to the TIDieR (Template for Intervention Description and Reporting) checklist and RE-AIM (reach, effectiveness, adoption, implementation, maintenance) framework. RESULTS: Thirteen articles reporting results of randomized controlled trials were identified. Included articles reported a range of nutrition interventions and measured 18 dietary intake outcomes. Most studies (n = 10) demonstrated effectiveness in altering at least 1 dietary intake outcome, including fruit and/or vegetable (n = 9), fiber (n = 2), Dietary Risk Assessment score (n = 2), energy, dairy, carotene, vitamin C and sodium (all n = 1). However, there was wide variation in the reporting of intervention components (according to the TIDieR checklist) and impact (according to RE-AIM framework), resulting in difficulty interpreting the "real-world" implications of these results. CONCLUSIONS: Through this systematic review, we found limited evidence of improvement in dietary intakes due to nutrition interventions in the context of cardiovascular disease prevention and management in rural communities. Fruit and/or vegetable intakes were the most frequently reported dietary intake outcomes, and most likely to be improved across the included studies. Included studies were generally not well reported, which may hinder replication by clinicians and consolidation of the evidence base by other researchers. Given the substantial burden of cardiovascular disease experienced by those living in rural areas of developed countries, additional high-quality nutrition research that acknowledges the complexities of rural health is required.
Assuntos
Doenças Cardiovasculares/prevenção & controle , Dieta Saudável/métodos , População Rural , Ingestão de Alimentos , Comportamento Alimentar , Humanos , Ensaios Clínicos Controlados Aleatórios como AssuntoRESUMO
OBJECTIVES: To describe the current contraception usage patterns from a cohort of Australian Indigenous women, including their ideal family size and spacing between children. DESIGN: Cross-sectional analysis of data (2012-2019). SETTING: Data are from a longitudinal study, the Gomeroi gaaynggal (babies from Gomeroi lands) program, based in rural and remote Gomeroi lands in New South Wales. PARTICIPANTS: Women carrying an Indigenous baby who enrolled during pregnancy were eligible for the study. The mother and child are then followed for up to 10 years. MAIN OUTCOME MEASURES: Contraception usage in the postnatal period was recorded, as well as whether they were sexually active, whether they wanted more children and their preferred spacing between children. Medical, social and demographic information was also collected. These measures were self-reported via an online tool (Survey Monkey® ) at their first visit to the study following the birth of their child. RESULTS: Ninety-nine women were included in the analysis. Most women reported that they were sexually active at the time they were questioned about their contraceptive usage. The most popular contraception choices were condoms, the oral contraceptive pill and implant rods. Those answering that they did not want more children had a median of three children already. Those who wanted more children had a median of one child. The majority of the women stated that 2-3 years between babies was ideal. CONCLUSION: The sampled women had clear beliefs about their ideal family size, in which contraceptive usage played an important part.