RESUMO
Much evidence supports that the early introduction of allergenic foods in weaning is useful to prevent food allergies later in life. Real life is often different, with factors related to mothers and infants. Our study aimed to deepen the timing of introducing the foods responsible for most allergic reactions during the weaning and why parents delay their introduction. 110 mothers participated in the study, compiling a questionnaire. Exclusive breastfeeding was associated with a delayed introduction of allergenic foods at 4 months (r = 0.433, p < 0.01) and 1 year (r = 0.486, p < 0.01). Large-for-gestational age at birth was inversely associated with a delayed introduction of allergenic foods (r=-0.204, p < 0.05). This study demonstrates that introducing many allergens is delayed during the weaning. Parents with infants fed with exclusive breastfeeding could need more information about the correct time of introduction of potential allergens in the weaning.
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Hipersensibilidade Alimentar , Lactente , Recém-Nascido , Feminino , Humanos , Desmame , Estudos Transversais , Hipersensibilidade Alimentar/prevenção & controle , Aleitamento Materno , Fatores de Risco , Alérgenos , Alimentos InfantisRESUMO
Atopic dermatitis (AD) is a condition with a multifactorial aetiology that affects the skin. It most often begins at preschool age and involves the skin. The disease's main symptom is intense itching, which occurs especially at night and affects the child's sleep, negatively impacting the quality of life of affected children and, consequently, their families. The difficulty in resting during the night leads to many problems during the day, particularly behavioural disorders and difficulties in paying attention at school, which results in learning impairment. The unexpected symptoms of AD are caused by pathophysiological processes that include many molecular pathways and inflammatory cytokines such as IL-31, IL-1, IL-2, TNF-a, and IL-6. Drawing on a comprehensive review of the literature in PubMed/MedLine, our review offers an in-depth exploration of both the psychosocial impacts of AD and the molecular processes that contribute to this disorder.
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Dermatite Atópica , Qualidade de Vida , Dermatite Atópica/psicologia , Humanos , Criança , Citocinas/metabolismo , Pré-EscolarRESUMO
We report the case of two siblings with incomplete Donnai-Barrow syndrome (DBS) phenotype carrying three LRP2 variants never associated before with DBS phenotype.
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Perda Auditiva Neurossensorial , Hérnias Diafragmáticas Congênitas , Miopia , Humanos , Criança , Perda Auditiva Neurossensorial/genética , Miopia/genética , Hérnias Diafragmáticas Congênitas/diagnóstico , Proteinúria/diagnóstico , Proteína-2 Relacionada a Receptor de Lipoproteína de Baixa Densidade/genéticaRESUMO
Dietary protein intake in the first year of life might influence later growth. We conducted a systematic review to investigate the growth effects of interventions based on infant formula composition providing different amounts of protein within the first year of life of healthy term infants; in the absence of other comparable information over the investigated period, a meta-analysis further compared weight or length gain at 120 days from high- (>2.0 g/100 kcal) and low-protein (≤2.0 g/100 kcal) content formula groups. Twelve papers (n = 2275) were included and five of them (n = 677) contributed to the meta-analysis. Most studies compared a high-protein formula, a low-protein formula, and breastfeeding. Evidence from the systematic review was inconclusive due to heterogeneity in design and treatments. In the presence of modest heterogeneity but in the absence of publication bias, the weighted mean difference for weight gain at 120 days was -0.02 g/day (95% CI: -1.41, 1.45); with higher heterogeneity, the weighted MD estimate of length gain at 120 days was 0.004 cm/month (95% CI: -0.26, 0.27). Although limited and underpowered, evidence from the meta-analysis does not support the assumption that high- vs. low-protein content formulas during exclusive milk-feeding lead to different growth outcomes in the first months of life. Prospero registration number: CRD42017058535. IMPACT: The optimal amount of dietary protein that should be given to healthy full-term infants early in life is still debated. Despite heterogeneity in study design, treatments, and outcomes, this systematic review showed that there is no clear-cut effect on the growth of different amounts of protein intake from formulas or complementary feeding. Evidence from the meta-analysis based on the five articles enrolling infants <1 month of life does not support the previous assumption that high- vs. low-protein content formulas during exclusive milk-feeding lead to different growth outcomes in the first 4 months of life.
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Proteínas Alimentares , Fórmulas Infantis , Lactente , Feminino , Humanos , Aleitamento Materno , Leite Humano , Fenômenos Fisiológicos da Nutrição do LactenteRESUMO
PURPOSE OF REVIEW: Cardiovascular damage could begin early in life. Our aim was to examine the current state of the art related to micronutrient supplementation on vascular health in obese and overweight children. We considered only the studies performed over the past few years. RECENT FINDINGS: Vitamin D supplementation in the obese pediatric population with vitamin D deficiency could improve the vascular health of these subjects. The evidence is less clear on supplementation with other micronutrients. Zinc supplementation is currently the most supported by the literature. SUMMARY: As of today, we can only speculate that supplementation with other micronutrients could improve the vascular health of obese and overweight children. Strong limitations are the different instrumental methods used to assess vascular health in obese children and adolescents under micronutrients supplementation. Actually, indirect indicators more reliable to evaluate vascular health seem to be lipid profile and insulin sensitivity. Furthermore, there is a particular lack of studies in this area in recent years, especially in the pediatric population. Additional studies performed in this population should be pursued to clarify significant relationships between micronutrients and vascular health.
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Obesidade Infantil , Oligoelementos , Adolescente , Criança , Suplementos Nutricionais , Humanos , Lipídeos , Micronutrientes/uso terapêutico , Sobrepeso/complicações , Sobrepeso/tratamento farmacológico , Obesidade Infantil/complicações , Compostos Fitoquímicos , Vitamina D , ZincoRESUMO
INTRODUCTION: Children with Down syndrome (DS) are characterised by peculiar dietary choices and approach to physical activity. The aim of this study is to quantify their adherence to the Mediterranean diet, their level of physical activity and lipid profile. METHODS: Cross-sectional study, involving 61 children affected by DS. Parents of the patients were requested to complete two questionnaires, Mediterranean Diet Quality Index in children and adolescents (KIDMED) and Godin Leisure-Time Physical Activity Questionnaire (Godin). In addition, children underwent a venous sampling to check their lipid profile. RESULTS: High scores on KIDMED and Godin were found and were associated with a reduced likelihood of being overweight or obese (0.001< p < 0.077; 0.001< p < 0.248). The level of physical activity and the probability of finding pathological HDL values in plasma were inversely related (0.001< p < 0.263). CONCLUSIONS: The DONUT study proves that KIDMED and Godin questionnaires can identify children affected by DS that can lead to develop inadequate anthropometric variables and low levels of HDL cholesterol. Moreover, the results of this study show that, despite potential difficulties in the pursuit of a correct diet and an adequate approach to physical activity, children with DS could achieve results that are substantially like those of non-DS children.
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Dieta Mediterrânea , Síndrome de Down , Adolescente , Criança , Humanos , Estudos Transversais , HDL-Colesterol , Exercício Físico , Inquéritos e Questionários , Comportamento AlimentarRESUMO
The management of fish allergy relies on the elimination of all fish from the diet. Nevertheless, an exclusion diet can be problematic from a paediatric nutritional perspective. The issue of a substitute diet for children suffering from fish allergy seems to be not adequately addressed and the consequences of a fish exclusion diet in paediatric age are not known. Fish has an important nutritional value, it is rich in vitamins of group B, D and A, selenium, calcium and phosphorus, iron, zinc, magnesium, iodine and omega-3. While vitamins and iodine are normally present in the diet, omega-3 is present in few other foods, such as vegetable seed oils and nuts. Hence, the scientific research indicates a generic advice regarding a possible omega-3 supplementation in children with fish allergy. Given the knowledge about omega-3 supplementation having a potential good risk-benefit ratio and the absence of serious adverse events related to the omega-3 supplementation, this type of supplementation may seem advisable in children affected by fish allergy.
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Ácidos Graxos Ômega-3 , Hipersensibilidade Alimentar , Animais , Criança , Suplementos Nutricionais , Óleos de Peixe , Humanos , Imunoglobulina E , VerdurasRESUMO
PURPOSE: The relation between OSAS and eye diseases is well known in adults, while very few and contradictory data can be found regarding paediatric ages. The aim of this study is to explore the early corneal, macular and optic nerve changes in paediatric patients with OSAS. METHODS: Prospective study that enrolled children aged ≥ 4 years referred to the Paediatric Pneumology Clinic in Verona for suspected obstructive sleep apnoea syndrome (OSAS) and investigated with the overnight respiratory polygraphy. Patients with apnoea-hypopnea index (AHI) > 1 were classified as OSAS, while those with AHI < 1 were classified non-OSAS. All patients underwent comprehensive eye examination including slit lamp, refraction, intraocular pression (Goldman applanation tonometry), corneal tomography (corneal astigmatism, corneal keratometry at the apex, surface asymmetry index, central corneal thickness and thinnest corneal thickness) and optical coherence tomography (central macular thickness, macular volume and retinal nerve fibre layer). RESULTS: Seventy-two children were enrolled in the study. The overall prevalence of OSAS was 48.6%. Statistically significant differences were found between OSAS and non-OSAS group for corneal asymmetry (0.9 ± 0.5 and 0.6 ± 0.3, respectively; p = 0.02), thinnest corneal thickness (551.8 ± 33.9 and 563.7 ± 32.5; p = 0.04), average retinal nerve fibre layer (102.8 ± 10.5 µm and 98.1 ± 12.3 µm; p = 0.012) and in nasal quadrant (76.2 ± 15.4 µm and 66.5 ± 12.6 µm; p = 0.0002). CONCLUSIONS: A comprehensive eye examination with corneal and optic nerve imaging showed early corneal and optic nerve changes in children newly diagnosed with OSAS. These could be prelude of the known ocular manifestations associated with OSAS in adult patients.
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Fibras Nervosas , Apneia Obstrutiva do Sono , Adulto , Criança , Humanos , Nervo Óptico , Estudos Prospectivos , Células Ganglionares da Retina , Apneia Obstrutiva do Sono/complicações , Apneia Obstrutiva do Sono/diagnóstico , Apneia Obstrutiva do Sono/epidemiologia , Tomografia de Coerência Óptica/métodosRESUMO
Honey is a natural product that has been used as medication since the ancient times for its nutritive and therapeutic value. Despite these properties, honey use has been limited in evidence-based medicine due to the lack of evidence in clinical settings, particularly in paediatric population. An increasing interest has grown towards honey during the last years. The aim of this article is to examine the possible role of honey as a therapeutic tool in paediatrics. We performed a literature search to summarise the highest quality evidences, analysed articles regarding honey's nutritional properties and therapeutic value. The state of the art is represented by evidences related to beneficiary effects of honey on respiratory, gastroenterological and oncohaematologic diseases. Many other uses could promisingly come from in vitro studies or clinical trial based on adult samples. Honey shows an excellent risk-benefit profile and can be safely administrated in children older than 12 months. In conclusion, honey does not only represent a grandma's remedy, but is a real useful tool in different clinical settings, including paediatrics practice. However, there is a need for high-quality, large randomised controlled trials confirming effectiveness and practical application of honey in paediatric population.
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Produtos Biológicos/uso terapêutico , Mel , Adulto , Animais , Criança , Tosse/tratamento farmacológico , Diarreia/tratamento farmacológico , Humanos , Pneumopatias/tratamento farmacológico , Néctar de Plantas , TerapêuticaRESUMO
Complementary feeding plays a primary role in the life of an infant, as long as the correct assumption of nutrients in terms of timing and quality is the key to a healthy growth. Since infants are totally dependent on their parents during complementary feeding, educational programmes and intervention plans are needed to educate parents and caregivers. As to this, children's sugar consumption throughout their life has been specifically investigated and several critical points have been detected, demonstrating how sugar intake should not be higher than necessary in children and should not include sweetened beverages in daily nutrition. The association between children's diet and the subsequent consequences in their later life has been extensively studied, pointing out how countries should invest in policies that aim at decreasing sugar intake and encouraging parents, as well as children, to a healthier behaviour. The aim of this article is to look at the problem from three different perspectives, the parents' one, the scientific one, and the paediatrician one, in order to offer a new insight on the future of complementary feeding.
Assuntos
Dieta , Crescimento , Sacarose/administração & dosagem , Bebidas Adoçadas com Açúcar , Adulto , Feminino , Humanos , Lactente , Recém-Nascido , Masculino , Estado Nutricional , PaisRESUMO
In previous studies, dietary and circulating fatty acids (FA) and desaturases activity (delta-5 desaturase [D5D], delta-6 desaturase [D6D], and stearoyl-CoA desaturase [SCD-16]) involved in their metabolism were associated with metabolic and cardiovascular disorders. The aim of the study was to assess the association between different FAs and desaturases activity (estimated as product:precursor ratios) with individual cardiovascular risk factors (in particular, anthropometric measurements and blood pressure [BP]) in children. The FA profile was determined on a whole-blood drop in 243 children (age: 8.6 ± 0.72 years) participating in a school-based cross-sectional study. Docosahexaenoic acid (DHA) inversely correlated with indices of adiposity, glucose, and triglycerides. Palmitoleic acid and SCD-16 were directly associated with markers of adiposity and BP, even after adjustment for main confounders. D6D correlated directly with the waist/height ratio. Children with excess weight (>85th percentile; that is overweight plus obese ones) showed higher palmitic acid, palmitoleic acid, and higher SCD-16 activity as compared to normal-weight children. Most of the associations were confirmed in the excess-weight group. Omega-3 FAs, particularly DHA, but not omega-6 FA, showed a potentially beneficial association with metabolic parameters, whereas palmitoleic acid and SCD-16 showed a potentially harmful association with indices of adiposity and BP, especially in obese children.
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Adiposidade , Ácidos Graxos Dessaturases/sangue , Ácidos Graxos Monoinsaturados/sangue , Ácidos Graxos/sangue , Obesidade Infantil/sangue , Antropometria , Pressão Sanguínea , Índice de Massa Corporal , Doenças Cardiovasculares/sangue , Sistema Cardiovascular , Criança , Estudos Transversais , Feminino , Humanos , Itália/epidemiologia , Masculino , Sobrepeso/sangue , Sobrepeso/complicações , Obesidade Infantil/complicações , Análise de Regressão , Fatores de Risco , Instituições Acadêmicas , Inquéritos e QuestionáriosRESUMO
Scientific research, diagnostic tools and clinical experience have shown that children suffering from IgE-mediated fish allergy do not need to follow a strict exclusion diet. In fact, they could tolerate some species of fish, which could be reintroduced in the diet by verifying their tolerance with an oral food challenge in a clinical setting. Consequently, it is possible to look a new insight on diagnosis and management of IgE-mediated fish allergy in children, considering the use of canned tuna in clinical settings. Authors performed a literature search through the Cochrane Library and Medline/PubMed databases. All quantitative and qualitative pediatric studies involving diagnosis and management of IgE-mediated fish allergy and the use of canned tuna in clinical settings were considered. Articles related to allergological and nutritional features of fish, and especially canned tuna, were selected. This research was conducted on May 2020. Canned tuna shows peculiar allergological and nutritional characteristics. Relating to allergy, canning process, characterized by cooking the fish under pressure for a time equal to about 7 hours, can lead a conformational change in parvalbumin, making it less allergenic. In terms of nutrition, canned tuna contains B, D and A vitamins and, above all, omega-3 fatty acids and shows a favourable and significantly sustainable nutritional profile. Lower allergenicity, adequate nutritional value and its rich availability in markets at reasonable costs, could make the use of canned tuna as a solution with an excellent risk/benefit ratio in the field of IgE-mediated fish allergy.
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Hipersensibilidade Alimentar/imunologia , Alimentos em Conserva/efeitos adversos , Imunoglobulina E/imunologia , Atum/imunologia , Animais , Criança , Culinária/métodos , Alimentos , Humanos , Tolerância Imunológica/imunologia , Valor NutritivoRESUMO
It is well known that the prevalence of respiratory allergies has increased over time. At the same time, climate change has become part of our everyday life. The resulting question is whether this 'allergic epidemic' is linked to this aspect. It is assumed that the causes of the increase of respiratory allergies are mainly related to environmental factors and lifestyle: first, the improvement of social and health conditions and related hygiene hypothesis; secondly, lifestyle change and anthropogenic activities, which have caused an alteration in the balance normally existing between soil, water, and atmosphere, giving rise to the phenomena of climate change. In fact, it has been demonstrated that they can influence beginning, duration, and intensity of the pollen season, as well as the allergenicity of pollen. The consequence is both an increase in frequency and intensity of allergic symptomatology in subjects previously affected by allergy, and a promotion of the sensitization of the airways to allergens present in the atmosphere in predisposed subjects. Several intervention strategies aiming to mitigate climate change and reduce anthropogenic emissions and, consequently, respiratory allergies are possible and can be implemented on an individual and social level. It follows that the allergist cannot solve the problem of the progressive increase of respiratory allergies on his own. Anyway, his role can have both clinical and educational purposes with a special commitment to reduce health impact due to environmental risk factors. KEYWORDS: respiratory allergies; allergenic potential of pollen; climate change; pollution.
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Poluição do Ar , Mudança Climática , Hipersensibilidade , Poluição do Ar/estatística & dados numéricos , Alérgenos , Humanos , Hipersensibilidade/epidemiologia , Hipersensibilidade/etiologia , Itália/epidemiologiaRESUMO
Vitamin C is an organic compound that is almost ubiquitous in the daily diet of individuals. There are clear indications of supplementation when secondary deficiency is detected related with reduced dietary intake or reduced absorption. On the other hand, indications for supplementation concerning an increased need are controversial. Several authors have studied the role of vitamin C as an adjuvant in the treatment of diseases that may affect children and adolescents. These diseases affect all organs and systems: specifically, vitamin C supplementation could play a role in respiratory, neurological, psychiatric, oncohematological, nephrological, ophthalmological and nutritional disorders. In paediatric age, a significant benefit of vitamin C supplementation has been observed in depressive pathology, iron-deficiency anaemia and chronic renal failure related to haemodialysis. No evidence was found with vitamin C supplementation on mortality, cognitive performance, quality of life, eye diseases, infections, cardiovascular diseases and tumours. This evidence may be related to the fact that in developed countries, vitamin C is almost ubiquitous in the daily diet of each individual. In conclusion, studies on non-industrialised populations in which there could be a real benefit from such supplementation, have yet to be conducted.
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Ácido Ascórbico/administração & dosagem , Nível de Saúde , Adolescente , Criança , Dieta , Suplementos Nutricionais , Humanos , Vitaminas/administração & dosagemRESUMO
After birth, breastfeeding should not be considered only a normal and physiological event; in fact, it encloses both physical and the psychological aspects. Human milk cannot be compared to any formula milk. Specifically, human milk has immunological and nutritional properties and it is considered the best available option which guarantees an adequate growth and an optimal development of a child. Differences in term of mediators and hormones have been shown between infants who were breastfed and ones who were not. A key point is represented by unmeasurable environmental and psycho-affective factors. So, it may be simplistic to consider human milk only as a nutrient; since it encompasses much more. The aim of our commentary is to review clinical studies about breastfeeding, analysing its consequences on the neuro-developmental achievement, growth and risk of obesity within a holistic view.
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Aleitamento Materno/psicologia , Leite Humano/química , Meio Ambiente , Feminino , Humanos , Lactente , Fenômenos Fisiológicos da Nutrição do Lactente , Recém-Nascido , Obesidade/etiologia , Fatores de RiscoRESUMO
OBJECTIVE: Craniofacial disharmony in skeletal diseases is strongly associated with sleep-disordered breathing. This study was aimed at studying the sleep respiratory patterns in young children with rare skeletal disorders. DESIGN: This retrospective study included children with achondroplasia (ACH), osteogenesis imperfecta (OI) and Ellis van Creveld Syndrome. Our subjects underwent an in-laboratory overnight respiratory polygraph between January 2012 and April 2016. All medical records were reviewed and brain Magnetic Resonance Imaging was conducted on patients with ACH, nasopharynx, oropharynx and laryngopharynx spaces. PATIENTS: Twenty-four children were enrolled, 13 with ACH, 2 with spondyloepiphyseal dysplasia, 1 with odontochondrodysplasia, 6 with OI and 2 with Ellis van Creveld Syndrome. RESULTS: Children with ACH, who had adenotonsillectomy, showed fewer sleep respiratory involvement than untreated children. Among 13 patients with ACH, brain magnetic resonance imaging was available in 10 subjects and significant negative correlation was found between sleep respiratory patterns, nasopharynx and oropharynx space (p < 0.05). In 2 patients with spondyloepiphyseal dysplasia, mild-to-moderate sleep respiratory involvement was found. Both subjects had a history of adenotonsillectomy. Mild sleep respiratory involvement was also observed in 4 out of 6 patients with OI. One patient with Ellis van Creveld syndrome had mild sleep respiratory disturbance. CONCLUSIONS: Sleep respiratory disturbances were detected in children with ACH, and with less severity also in OI and Ellis van Creveld syndrome. Adenotonsillectomy was successful in ACH in reducing symptoms. In light of our findings, multicenter studies are needed to obtain further information on these rare skeletal diseases.
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Osteocondrodisplasias/complicações , Síndromes da Apneia do Sono/complicações , Acondroplasia , Adenoidectomia , Adolescente , Criança , Pré-Escolar , Síndrome de Ellis-Van Creveld , Feminino , Humanos , Itália , Masculino , Osteocondrodisplasias/diagnóstico por imagem , Osteogênese Imperfeita , Estudos Retrospectivos , Síndromes da Apneia do Sono/cirurgia , Tonsilectomia , Resultado do TratamentoRESUMO
In 2007 the International Diabetes Federation (IDF) proposed single blood pressure (BP) cutpoints (systolic: ≥130 mm Hg and diastolic: ≥85 mm Hg) for the diagnosis of high blood pressure (HBP) in adolescents. Before this proposal, HBP had been defined as BP at or above the 95th percentile for age, sex, and height percentile (reference standard). In this study, we evaluated the risk for misclassification when using the IDF single-cutpoints criteria. We first applied the IDF criteria to a reconstructed population with the same age, sex, and height distribution as the population used to develop the reference standard. The proposed single cutpoints corresponded to percentiles from the 81.6th to 99.9th for systolic BP and from the 92.9th to 98.9th for diastolic BP in the reconstructed population. Using IDF criteria, there were high false-negative fractions for both systolic and diastolic BP (from 54% to 93%) in 10- to 12-year-olds and a false-positive fraction up to 35% in older subjects. We then applied the IDF criteria to 1,162 overweight/obese adolescents recruited during 1998-2000 from pediatric clinical centers in Milano, Varese, and Modena in Italy and in Zaragoza, Spain. Overall false-negative and false-positive fractions were 22% and 2%, respectively; negative predictive values were especially low for 10- to 12-year-old subjects. The use of IDF's single cutpoints carries a high risk of misclassification, mostly due to false negatives in younger subjects. The effort to simplify diagnosis could be overcome by the risk of undiagnosed HBP.
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Determinação da Pressão Arterial/normas , Hipertensão/diagnóstico , Adolescente , Criança , Erros de Diagnóstico , Feminino , Humanos , Hipertensão/complicações , Masculino , Sobrepeso/complicações , Valor Preditivo dos Testes , Curva ROC , Valores de ReferênciaRESUMO
OBJECTIVE: Parental feeding practices shape children's relationships with food and eating. Feeding is embedded socioculturally in values and attitudes related to food and parenting. However, few studies have examined associations between parental feeding practices and migrant background. DESIGN: Cross-sectional study. Parental feeding practices (restriction, pressure to eat, monitoring) were assessed using the Child Feeding Questionnaire. Differences were explored in four sub-samples grouped by maternal place of birth: Sweden, Nordic/Western Europe, Eastern/Southern Europe and countries outside Europe. Crude, partly and fully adjusted linear regression models were created. Potential confounding variables included child's age, gender and weight status, and mother's age, weight status, education and concern about child weight. SETTING: Malmö and Stockholm, Sweden. SUBJECTS: Mothers (n 1325, representing seventy-three countries; mean age 36·5 years; 28·1 % of non-Swedish background; 30·7 % with overweight/obesity; 62·8 % with university education) of pre-school children (mean age 4·8 years; 50·8 % boys; 18·6 % with overweight/obesity). RESULTS: Non-Swedish-born mothers, whether European-born or non-European-born, were more likely to use restriction. Swedish-born mothers and Nordic/Western European-born mothers reported lower levels of pressure to eat compared with mothers born in Eastern/Southern Europe and mothers born outside Europe. Differences in monitoring were small. Among the potential confounding variables, child weight status and concern about child weight were highly influential. Concern about child weight accounted for some of the effect of maternal origin on restriction. CONCLUSIONS: Non-European-born mothers were more concerned about children being overweight and more likely to report controlling feeding practices. Future research should examine acculturative and structural factors underlying differences in feeding.
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Aculturação , Dieta , Emigrantes e Imigrantes , Comportamento Alimentar/etnologia , Adulto , Índice de Massa Corporal , Peso Corporal , Criança , Pré-Escolar , Estudos Transversais , Feminino , Humanos , Masculino , Obesidade/epidemiologia , Sobrepeso/epidemiologia , Poder Familiar , Fatores Socioeconômicos , Inquéritos e Questionários , SuéciaRESUMO
OBJECTIVE: Breast-feeding is an unequalled way of providing optimal food for infants' healthy growth and development and the WHO recommends that infants should be exclusively breast-fed for the first 6 months of life. For mothers who are unable to breast-feed or who decide not to, infant formulas are the safest alternative. Despite recommendations, it is possible that parents make potentially harmful nutritional choices for their children because of cultural beliefs or misinformation on infant nutrition. We describe a possible health risk of not breast-feeding, highlighting a potentially dangerous dietetic practice. Design/Setting/Subjects We report the case of a newborn who was fed with undiluted goat's milk because her mother could not breast-feed and was not aware of infant formulas. RESULTS: The dietary mistake was detected because of a positive expanded newborn screening result, characterized by severe hypertyrosinaemia with high methionine and phenylalanine levels, a pattern suggestive of severe liver impairment. The pattern of plasma amino acids was related to a goat's milk diet, because of its very different composition compared with human milk and infant formula. CONCLUSIONS: Our experience demonstrates that, when breast-feeding is not possible or is not exclusive, infants may be at risk of dangerous nutritional practices, including diets with very high protein content, such as a goat's milk diet. Families of not breast-fed infants may need appropriate advice on safe alternatives for infant nutrition to avoid the risks of inappropriate diets.