400 research outputs found
Dietary compliance in a randomized double-blind infant feeding trial during infancy aiming at prevention of type 1 diabetes
The international Trial to Reduce IDDM in the Genetically at Risk (TRIGR) tested the hypothesis whether extensively hydrolyzed casein-based versus regular cow\u27s milk-based infant formula reduces the risk of type 1 diabetes. We describe dietary compliance in the trial in terms of study formula intake, feeding of nonrecommended foods, and serum cow\u27s milk antibody concentration reflecting intake of cow\u27s milk protein among 2,159 eligible newborn infants with a biological first-degree relative affected by type 1 diabetes and with HLA-conferred susceptibility to type 1 diabetes. The participating infants were introduced to the study formula feeding at the median age of 15 days with a median duration of study formula use of 63 days. During the intervention, 80% of the infants received study formula. Of these, 57% received study formula for at least 2 months. On average, 45.5 l of study formula were used per infant. Only 13% of the population had received a nonrecommended food by the age of 6 months. The dietary compliance was similar in the intervention and control arm. The reported cow\u27s milk consumption by the families matched very well with measured serum casein IgA and IgG antibody concentration. To conclude, good compliance was observed in this randomized infant feeding trial. Compliance varied between the regions and those infants who were breastfed for a longer period of time had a shorter exposure to the study formula. High dietary compliance in infant feeding trial is necessary to allow accurate interpretation of study results
Anthropometric Characteristics of Underprivileged Adolescents : A Study from Urban Slums of India
Corrigendum: https://doi.org/10.1155/2017/8595129Peer reviewe
Mental Wellbeing and Self-reported Symptoms of Reproductive Tract Infections among Girls: Findings from a Cross-sectional Study in an Indian Slum
This study examined the self-reported mental wellbeing among slum-dwelling adolescents in Western India and asked whether adolescent postmenarcheal girls’ mental wellbeing and self-reported symptoms suggestive of reproductive tract infections (RTIs) were associated. A sub-section of a cross-sectional personal interview survey among unmarried 10–18-year-old adolescents (n= 85) in a slum in the city of Nashik was analyzed. Logistic regression models were used to assess the associations between sociodemographic variables, physical health indicators, and adolescent postmenarcheal girls’ mental wellbeing. Nearly every other postmenarcheal girl reported having experienced symptoms suggestive of RTIs during the last twelve months. Adolescent postmenarcheal girls’ mental health and some aspects of somatic health appear to be closely interrelated. Understanding the relationship between adolescent mental wellbeing and reproductive health in low-income countries requires further investigation. Health service development in growing informal urban agglomerations in India and beyond should provide combined mental and reproductive health services for adolescents.
 
Plasma ascorbic acid and the risk of islet autoimmunity and type 1 diabetes : the TEDDY study
Association of diabetes-related autoantibodies with the incidence of asthma, eczema and allergic rhinitis in the TRIGR randomised clinical trial
Aims/hypothesis This paper presents the relationship between islet autoantibodies, precursors of type 1 diabetes, and the development of persistent asthma, allergic rhinitis and atopic eczema. Methods A total of 2159 newborns who had a first-degree relative with type 1 diabetes and selected HLA genotypes were followed until the youngest participant reached 10 years of age. Islet cell antibodies (ICA) were detected using indirect immunofluorescence. Autoantibodies to insulin (IAA), GAD (GADA), the tyrosine phosphatase-related insulinoma-associated 2 molecule (IA-2A) and zinc transporter 8 (ZnT8A) were quantified with the use of specific radiobinding assays. As an ancillary study, the incidence of asthma, allergic rhinitis and eczema was assessed in 1106 of these children using the International Study of Asthma and Allergies in Childhood (ISAAC) core questionnaire when the children were 9-11 years old. HRs with 95% CIs were calculated to depict the incidence of these diseases following seroconversion to autoantibody positivity. Results The cumulative incidence of atopic eczema, allergic rhinitis and persistent asthma were 22%, 9% and 7.5%, respectively, by 9-11 years of age. The occurrence of diabetes-related autoantibodies showed a protective association with subsequently reported incidence of asthma and eczema. The incidence of rhinitis was not significantly related to the occurrence of IAA or GADA (statistical power was limited), but demonstrated the same inverse relationship as did the other diseases with ICA or when multiple autoantibodies first appeared together. Conclusions/interpretation The findings add evidence to the relationships between these atopic diseases and diabetes-related autoimmunity and also suggest that, for eczema, the interaction depends upon which autoantibody appeared first.Peer reviewe
Välttämisruokavalio ruoka-allergiassa - pitääkö olla tarkkana vai kannattaako lepsuilla?
Elämänkaarinäkökulma ruoankäytön väestöryhmittäisiin eroihin (Socio-demographic differences in dietary habits – all age groups observed)
Maternal asthma is associated with increased risk of perinatal mortality
Background Asthma is the most common chronic disease during pregnancy and it may have influence on pregnancy outcome. Objectives Our goal was to assess the association between maternal asthma and the perinatal risks as well as possible effects of asthma medication. Methods The study was based on a nationwide Finnish register-based cohort between the years 1996 and 2012 in the Drug and Pregnancy Database. The register data comprised 962 405 singleton live and stillbirths, 898 333 (93.3%) pregnancies in mothers with neither confirmed asthma nor use of asthma medication (controls), and 26 674 (2.8%) pregnancies with confirmed maternal asthma. 71% of mothers with asthma used asthma medication. The diagnosis of asthma was based on the mothers' right for subsidised medication which is carefully evaluated by strict criteria including pulmonary function testing. Odds ratio was used in comparison. Premature birth (PB), low birth weight, small for gestational age (SGA), neonatal death were the main outcome measures. Results Maternal asthma was associated with adjusted odds ratios (aORs) for perinatal mortality 1.24 (95% CI 1.05 to 1.46), preterm birth 1.18 (1.11 to 1.25), low birth weight 1.29 (1.21 to 1.37), fetal growth restriction (SGA) 1.32, (1.24 to 1.40), and asphyxia 1.09 (1.02 to 1.17). Asthma treatment reduced the increased risk of preterm birth aOR 0.85 (95% CI 0.76 to 0.96) but mothers with treated asthma had higher risks of fetal growth restriction (SGA) aOR 1.26 (1.10 to 1.45), and asphyxia aOR 1.37 (1.17 to 1.61) than mothers with untreated asthma. Conclusion Asthma is associated with increased risks of perinatal mortality, preterm birth, low birth weight, fetal growth restriction (SGA), and asphyxia. Asthma treatment reduces the risk of preterm delivery, but it does not seem to reduce other complications such as perinatal mortality.Peer reviewe
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