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1.
Bull World Health Organ ; 97(5): 349-357, 2019 May 01.
Artigo em Inglês | MEDLINE | ID: mdl-31551631

RESUMO

National dietary surveillance systems are necessary for monitoring people's intake of foods and nutrients associated with health and disease, and for implementing national and global dietary goals. However, these systems do not exist in many low- and middle-income countries. The development of a model of dietary surveillance for Bosnia and Herzegovina, described here, provides insights into the feasibility and sustainability of dietary surveillance systems in resource-constrained settings and illustrates the challenges involved. In 2016, a year-long dietary survey was initiated in collaboration with the country's Institute for Statistics using a subsample of households that participated in the 2015 national Household Budget Survey. Interviewers collected lifestyle, anthropometric and health data and participants answered two 24-hour dietary recall questionnaires. The survey included a representative sample of 853 participants and was performed efficiently by a small team of highly motivated, well-trained staff. Conducting a high-quality dietary survey was found to be feasible despite constrained resources. In addition, the ability to link dietary intake and regular household survey data provided an effective way of associating dietary variables with socioeconomic determinants of health. This dietary survey, the first conducted by an official institution in Bosnia and Herzegovina, represents an important starting point for building a sustainable nutritional surveillance system for the country. The cost-effective, low-burden approach to dietary surveillance described here could be applied in other low- and middle-income countries, many of which already carry out regular economic surveys.


Les systèmes nationaux de surveillance alimentaire sont nécessaires pour contrôler la consommation par la population des aliments et nutriments liés à la santé et aux maladies, mais aussi pour réaliser les objectifs nationaux et internationaux relatifs à l'alimentation. Or, il n'existe aucun système de la sorte dans nombre de pays à revenu faible et intermédiaire. La conception d'un modèle de surveillance alimentaire pour la Bosnie-Herzégovine que nous décrivons ici permet de mieux comprendre la faisabilité et la durabilité des systèmes de surveillance alimentaire dans les régions aux ressources limitées et illustre les défis à relever. En 2016, une enquête sur l'alimentation a été menée pendant une année, en collaboration avec l'institut national de la statistique de Bosnie-Herzégovine, auprès d'un sous-échantillon de ménages qui avaient pris part à l'enquête nationale de 2015 sur le budget des ménages. Les enquêteurs ont collecté des informations sur le mode de vie, des données anthropométriques et des données de santé, et les participants ont répondu à deux questionnaires fondés sur le rappel de leur consommation au cours des dernières 24 heures. Cette enquête a inclus un échantillon représentatif de 853 participants et a été efficacement menée par une petite équipe de personnes extrêmement motivées et bien formées. La réalisation d'une enquête de grande qualité sur l'alimentation s'est avérée faisable, malgré des ressources limitées. Par ailleurs, la possibilité de relier les données concernant les consommations alimentaires et les données des enquêtes régulièrement menéessur les ménages a fourni un moyen efficace d'associer les variables relatives à l'alimentation avec les déterminants socioéconomiques de la santé. Cette enquête sur l'alimentation (la toute première menée par un institut officiel en Bosnie-Herzégovine) constitue un bon point de départ pour l'élaboration d'un système de surveillance nutritionnelle durable pour le pays. L'approche de la surveillance alimentaire décrite ici, qui s'est avérée rentable et relativement peu pesante, pourrait être appliquée dans d'autres pays à revenu faible et intermédiaire, dont la plupart réalisent déjà régulièrement des enquêtes économiques.


Los sistemas nacionales de vigilancia de la alimentación son necesarios para controlar la ingesta de alimentos y nutrientes asociados con la salud y las enfermedades, así como para alcanzar los objetivos alimentarios nacionales y mundiales. Sin embargo, estos sistemas no existen en muchos países de ingresos bajos y medios. La elaboración de un modelo de vigilancia alimentaria para Bosnia y Herzegovina, que se describe aquí, permite comprender mejor la viabilidad y la sostenibilidad de los sistemas de vigilancia alimentaria en entornos con recursos limitados e ilustra los problemas que se plantean. En 2016, se inició una encuesta alimentaria de un año de duración en colaboración con el Instituto de Estadística del país a partir de una submuestra de hogares que participaron en la Encuesta nacional de presupuestos familiares de 2015. Los entrevistadores recopilaron datos de estilo de vida, antropométricos y de salud y los participantes respondieron a dos cuestionarios de recordatorio alimentario de 24 horas. La encuesta incluyó una muestra representativa de 853 participantes y fue realizada eficazmente por un pequeño equipo de personal altamente motivado y bien capacitado. La realización de una encuesta alimentaria de alta calidad resultó factible a pesar de la escasez de recursos. Además, la capacidad de vincular la ingesta alimentaria con los datos de las encuestas periódicas en los hogares era una manera eficaz de asociar las variables alimentarias con los factores socioeconómicos determinantes de la salud. Esta encuesta sobre la alimentación, la primera realizada por una institución oficial de Bosnia y Herzegovina, representa un punto de partida importante para la creación de un sistema sostenible de vigilancia alimentaria para el país. El enfoque rentable y de baja carga de la vigilancia alimentaria que aquí se describe podría aplicarse en otros países de ingresos bajos y medios, muchos de los cuales ya llevan a cabo encuestas económicas periódicas.


Assuntos
Dieta , Inquéritos Nutricionais/métodos , Vigilância da População/métodos , Bósnia e Herzegóvina , Características da Família , Estudos de Viabilidade , Alimentos , Humanos , Desenvolvimento de Programas
2.
Public Health Nutr ; 22(17): 3107-3117, 2019 12.
Artigo em Inglês | MEDLINE | ID: mdl-31397250

RESUMO

OBJECTIVE: To evaluate associations of demographic and socio-economic factors with diet quality among population subgroups in Bosnia and Herzegovina (B&H). DESIGN: A cross-sectional analysis of 2017 B&H dietary survey data. Diet quality was assessed by the Prime Diet Quality Score (PDQS) utilizing data from two non-consecutive 24 h diet recalls. Socio-economic variables were extracted from the 2015 B&H Household Budget Survey. Homogeneity of means across population subgroups was evaluated using multivariable regression. SETTING: B&H population survey. PARTICIPANTS: A population-based sample of 853 adults. RESULTS: The mean PDQS was 15·8 (range 7-28 out of a possible 42 points). In general, Bosnian adults had low PDQS due to high intakes of refined grains, high-fat dairy and processed meats, and low intakes of whole grains, nuts and fish. The PDQS was significantly higher (P < 0·0001) among older individuals (17·0) compared with those in the youngest group (14·5), among individuals living in the central and northern regions (16·5) compared with those living in the south (15·1; P < 0·0001), and among people who are married/cohabitating (16·1) v. single (14·8; P = 0·02). In energy-adjusted models, socio-economic status (P = 0·04) and tertiles of household spending (P = 0·002) were inversely associated with the PDQS. CONCLUSIONS: Diet quality in this population was low. Young and middle-aged individuals, singles and those living in the south had significantly lower quality diets compared with other subgroups. Public health action is needed to promote higher consumption of whole grains, nuts and fish, and a higher variety of fruits and vegetables.


Assuntos
Dieta/normas , Valor Nutritivo , Fatores Socioeconômicos , Adolescente , Adulto , Bósnia e Herzegóvina , Estudos Transversais , Demografia , Dieta/estatística & dados numéricos , Inquéritos sobre Dietas , Ingestão de Energia , Características da Família , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Nozes , Alimentos Marinhos , População Urbana , Grãos Integrais , Adulto Jovem
3.
Int J Public Health ; 64(6): 873-885, 2019 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-30830244

RESUMO

OBJECTIVES: Dietary surveys are essential for guiding national efforts to reduce the burden of non-communicable disease, but individual-level dietary data are lacking in many low- and middle-income countries. We aimed to estimate the prevalence of inadequate and excessive intakes of specific nutrients in Bosnia and Herzegovina. METHODS: A dietary survey among 853 adults using two 24-h recalls. RESULTS: The majority of men (73%) and women (66%) were overweight/obese, and > 50% of participants had elevated blood pressure. Low intakes of N-3 polyunsaturated fatty acids, specifically α-linolenic acid (men: 94.4 mg/day among, women: 96.6 mg/day) and DHA + EPA (men: 18.2 mg/day, women: 16.0 mg/day), low fiber intake (women: 21.5 g/day), and high sodium (men: 3244 mg/day, women: 2291 mg/) and saturated fatty acids intakes (men: 29.2 g/day) were reported. There was also a suggestion of low intakes of vitamins A, B6, C and D (in both sexes), and of riboflavin, folate, B12 and calcium (in women). CONCLUSIONS: Our findings provide initial evidence on the Bosnian population's dietary habits and identify aspects that need attention. As the survey evolves into a continuing surveillance system, it will allow evaluation of dietary changes over time.


Assuntos
Epidemias/estatística & dados numéricos , Comportamento Alimentar/psicologia , Doenças não Transmissíveis/epidemiologia , Inquéritos Nutricionais , Pobreza/psicologia , Pobreza/estatística & dados numéricos , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Península Balcânica/epidemiologia , Bósnia e Herzegóvina/epidemiologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Prevalência , Adulto Jovem
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