RESUMO
OBJECTIVE: To develop and validate a context-specific comprehensive knowledge, attitude and practice (KAP) questionnaire for literate mothers on factors affecting micronutrient status of 6-10-year-old children. DESIGN: Sequential exploratory mixed-methods study using focus group discussions (FGD) and psychometric validation. SETTING: Seven randomly selected villages with >500 households with three to five family members each, in Ghatkesar sub-district, Medchal district, Telangana state, India.ParticipantsLiterate mothers from middle-income households with at least one child (6-10 years) for FGD (n 44), for testing the internal consistency (n 80) and for test-retest reliability (n 30). RESULTS: The themes for FGD were diet diversity, micronutrients, cooking and eating practices, national programmes and sunlight exposure. Knowledge among caregivers about sources of micronutrients, deficiency symptoms, cooking/eating practices was low, while attitude towards diet diversity and sunlight was good. Non-availability of fruits and vegetables was a barrier to diet diversity. About 72 % of the questions from the item pool were based on FGD. After content validity, 125 items were selected for the questionnaire which, upon psychometric validation, was reduced to an eighty-eight-item questionnaire with difficulty index of 0·10-0·91, discrimination index of 0·09-0·68, Cronbach's α of 0·78 (reliability of knowledge and attitude) and 0·50 (practice). A Bland-Altman plot showed good agreement between test and retest scores. CONCLUSIONS: The questionnaire developed and validated using a sequential exploratory mixed-methods approach can be used for assessing KAP on micronutrients and factors affecting consumption of diverse diets in rural Indian households.
Assuntos
Dieta/estatística & dados numéricos , Conhecimentos, Atitudes e Prática em Saúde , Micronutrientes , Mães/estatística & dados numéricos , Inquéritos e Questionários/normas , Criança , Feminino , Grupos Focais , Humanos , Psicometria/métodos , Reprodutibilidade dos TestesRESUMO
BACKGROUND: Inadequate access to affordable, safe, desirable and convenient nutrient-dense food is one of the underlying causes of child stunting. While targeted nutrition-sensitive interventions (eg, backyard 'nutri-gardens') may increase dietary diversity within farming households, such interventions have limited scalability across the wider food system where markets remain underdeveloped. This research aims to develop and assess market-based interventions for key nutrient-dense foods to help improve the diets of women and children in the first 1000 days of life. METHODS: Data collection uses four parallel approaches in each of the three study countries (India, Indonesia and Senegal). (1) A novel food environment tool will be developed to characterise the accessibility and affordability of nutrient-dense foods in the study countries. The tool will be validated through pretesting using cognitive interviewing and piloting in purposively sampled households, 10 (cognitive interviewing) and 30 (piloting) households in each country; (2) stakeholder interviews (eg, with producers, intermediaries and retailers) will be conducted to map out nutrition-sensitive entry points of key value chains (eg, animal-sourced foods), before hotspots of potential food safety hazards will be identified from food samples collected along the chains; (3) the Optifood and Agrifood tools will be used to identify foods that can address food system nutrient gaps and engage key stakeholders to prioritise market interventions to improve nutrition outcomes. Optifood and Agrifood parameters will be informed by publicly available data, plus interviews and focus groups with value chain stakeholders; (4) informed by the previous three approaches and a campaign of participatory 'group model building', a novel system dynamics model will evaluate the impact of alternative market-based solutions on the availability and affordability of nutrient-dense foods over time. ETHICS AND DISSEMINATION: The study has received ethical approval in the United Kingdom, Senegal, Indonesia and India. Dissemination comprises peer-reviewed journals, international disciplinary conferences and multistakeholder dissemination workshops.
Assuntos
Dieta , Estado Nutricional , Animais , Humanos , Criança , Feminino , Indonésia/epidemiologia , Transtornos do Crescimento/prevenção & controle , Ração AnimalRESUMO
The uprise of digital media has bypassed the language and cultural barriers of communicating about food with peers. Sharing exaggeratively glamourized food visuals with fancy hashtags and folksonomy, generally termed as Foodporn, is "trendy". Exposure to Foodporn affects food choices, directly or indirectly, through psychological, physiological and psychosocial means. Though unhealthy connotation is often attributed to foodporn, this perspective article implores that the plausible potential to alluring food pictures to prompt healthy food choices, be explored. Can foodporn be effectively used for e-priming (electronically priming) healthy food choices by glamourizing and idealizing healthy foods?
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Comportamento de Escolha , Dieta Saudável , Humanos , Internet , Preferências Alimentares/psicologia , Saciação , Ingestão de Alimentos , Comportamento AlimentarRESUMO
OBJECTIVE: To develop a context-specific methodology to assess the 5 A's of food environment: availability, accessibility, affordability, acceptability, and accommodation. DESIGN: Cross-sectional mixed-methods study. Availability of foods was assessed by on-site observation and interviewing vendors. To assess accessibility, buffer zones around food stores were created using geographic information systems. Affordability was controlled by selecting participants from the middle-income group. Accommodation and acceptability were assessed by interviewing vendors and caregivers. SETTING: Villages of Ghatkesar subdistrict (nâ¯=â¯4), Telangana, South India. PARTICIPANTS: Caregivers of children aged 6-10 years (nâ¯=â¯160) and food vendors (nâ¯=â¯68). ANALYSIS: The quality of the 5 A's was graded on the basis of concurrence between actual and perceived measures. RESULTS: The actual and perceived 5 A's for semiperishable foods matched, and hence the food environment was graded as good across the villages. However, for perishable foods, the food environment was graded as poor with respect to accommodation and acceptability in all villages; and with respect to availability and affordability in at least 2 villages as the actual and perceived measures did not match. CONCLUSIONS AND IMPLICATIONS: This study demonstrated the use of context-specific methods to assess the 5 key dimensions of the food environment, which can be attempted in other contexts with suitable modifications.
Assuntos
Comércio , Alimentos , Criança , Estudos Transversais , Abastecimento de Alimentos , Humanos , ÍndiaRESUMO
Global data indicate a high prevalence of hidden hunger among population. Deficiencies of certain micronutrients such as folic acid, iodine, iron, and vitamin A have long lasting effects on growth and development and therefore have been a National priority from many decades. The strategy implemented so far limits to the use of supplemental sources or fortified foods in alleviating the burden of deficiencies. These approaches however undermine the food-based strategies involving dietary diversification as the long-term sustainable strategy. There is lack of understanding on the level of evidence needed to implement such strategies and the level of monitoring required for impact evaluation. Dietary diversity concerns how to ensure access for each individual to a quality and safe diet with adequate macro- and micronutrients. The key to success in using dietary diversity as a strategy to tackle hidden hunger is in integrating it with the principles of bioavailability, translated to efficient food synergies with due emphasis on food accessibility, affordability, and outdoor physical activity/life style modifications. Promoting enabling environment and sustainable agriculture is crucial for practicing dietary diversification with behavior change communication as an integral segment. It can be concluded that food-based strategies require careful understanding of the factors associated with it and moderate it to form an effective strategy for controlling multiple micronutrient deficiencies.