[Infant feeding in recent immigrant population]. / Alimentación en población infantil inmigrante recién llegada.

INTRODUCTION: The excess or deficiency of nutrients have related health problems. The aim of this study is to describe the eating habits of immigrants on their arrival and their relationship with socio-demographic variables and pathologies associated. METHODS: A descriptive, observational transversal study. POPULATION: immigrants between 6 months and 15 years. VARIABLES: age, sex and country of origin. Children under 24 months food supply introduction according to WHO and ESPGHAN. In the entire population: cereal/farinaceous rations, fruits, vegetables, milk, protein, legumes, oils and fats, pastry, sweets and candy, soft drinks, salty snacks, nuts, cocoa, tea and coffee. Presence or not: low share, obesity and caries. RESULTS: In children under 24 months were found significant percentages in incorrect introduction of certain foods (36.7% milk cow). In the studied population: inadequate basic foodstuffs (28.4% in vegetables), not needed developed food excesses (47.2% in sausages) and incorrect diet in 32.6%. Found statistical significance between origin and deficit of foods (milk 39.1% of Indo-Pakistanis) or excess (sausages 71.8% of the Caribbean). In the dietary's assessment: correct 57.1% of Maghrebi or incorrect 48.1% of Pakistani Indus and 43.1% in the Eastern Europe. CONCLUSIONS: Inadequate habits of nutrition and their association to certain regions must be taken into account because of the risk on childhood and adult health. Resources to specific preventive and educational actions are needed.

[Indication of determination of antibodies against hepatitis C and A viruses in the protocol for the care of young immigrants]. / Indicación de la determinación de los anticuerpos para los virus de la hepatitis C y de la hepatitis A en los protocolos de atención a los niños inmigrantes.

OBJECTIVES: To evaluate systematic determination of antibodies against hepatitis C virus (HCV) and hepatitis A virus (HAV) within the protocols for the care of young immigrants (PCYI). METHODS: We performed a descriptive, cross-sectional, multicenter study. Antibodies against HCV and HAV were determined in children aged from 6 months to 15 years from low-income countries who had immigrated to Spain less than 12 months previously. Age, sex and country of origin were registered. The cost of vaccinating all immigrant children (with the HA vaccine and HA-HB vaccine, public health price and retail price) without screening was compared with that of vaccinating non-immune children only. RESULTS: HCV antibodies were determined in 1055 children and only one was positive [0.09% (95% CI: 0-0.53%)]. HAV antibodies were determined in 992 children and, overall, 38% were positive (95% CI: 35.0-41.1). Distribution by country of origin was as follows: Central and South America (n=352) 34.9%, Maghreb (n=246) 44.7%, and India, Pakistan and Bangladesh (n=162) 58.6%. According to the children's age, country of origin, and the price of the vaccine used, HAV antibody determination in young immigrants before HAV vaccination is efficient. CONCLUSIONS: Because of the low prevalence of HCV antibodies in the pediatric immigrant population, systematic determination is not warranted. Evaluating HAV antibodies in each immigrant child could increase the efficiency of PCYI.