Effect of childhood nutrition counselling on intelligence in adolescence: a 15-year follow-up of a cluster-randomised trial
| العنوان: | Effect of childhood nutrition counselling on intelligence in adolescence: a 15-year follow-up of a cluster-randomised trial |
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| المؤلفون: | Jose Martines, Neiva C. J. Valle, Alicia Matijasevich, Helen Gonçalves, Simone de Menezes Karam, Raquel Siqueira Barcelos, Tiago N. Munhoz, Gretel H. Pelto, Luciana Anselmi, Iná S. Santos |
| المصدر: | Public Health Nutr |
| بيانات النشر: | Cambridge University Press (CUP), 2017. |
| سنة النشر: | 2017 |
| مصطلحات موضوعية: | Male, Pediatrics, medicine.medical_specialty, Adolescent, Intelligence, Mothers, Nutritional Status, Medicine (miscellaneous), Health Promotion, Disease cluster, law.invention, 03 medical and health sciences, 0302 clinical medicine, Randomized controlled trial, law, 030225 pediatrics, Intervention (counseling), medicine, Cluster Analysis, Humans, Single-Blind Method, 030212 general & internal medicine, Early childhood, Nutrition and Dietetics, Intelligence quotient, business.industry, Multilevel model, Public Health, Environmental and Occupational Health, Infant, Wechsler Adult Intelligence Scale, Research Papers, Breast Feeding, Treatment Outcome, Socioeconomic Factors, Child, Preschool, Sample Size, Female, medicine.symptom, Child Nutritional Physiological Phenomena, business, Weight gain, Brazil, Follow-Up Studies |
| الوصف: | ObjectiveThe present study aimed to assess the effects of an early childhood nutrition counselling intervention on intelligence (as measured by the intelligence quotient (IQ)) at age 15–16 years.DesignA single-blind, cluster-randomised trial.SettingIn 1998, in Southern Brazil, mothers of children aged 18 months or younger were enrolled in a nutrition counselling intervention (n 424). Counselling included encouragement and promotion of exclusive breast-feeding until 6 months of age and continued breast-feeding supplemented by protein-, lipid- and carbohydrate-rich foods after age 6 months up to age 2 years. The control group received routine feeding advice. In 2013, the fourth round of follow-up of these individuals, at the age of 15–16 years, was undertaken. IQ was assessed using the short form of the Wechsler Adult Intelligence Scale (WAIS-III). Mental disorders (evaluated using the Development and Well-Being Assessment (DAWBA)) and self-reported school failure, smoking and alcohol use were also investigated. Adjusted analyses were conducted using a multilevel model in accordance with the sampling process.SubjectsAdolescents, mean (sd) age of 15·4 (0·5) years (n 339).ResultsMean (sd) total IQ score was lower in the intervention group than the control group (93·4 (11·4) and 95·8 (11·2), respectively) but the association did not persist after adjustment. The prevalence of any mental disorders was similar between intervention and control groups (23·1 and 23·5 %, respectively). There were no differences between groups regarding school failure, smoking and alcohol use.ConclusionsNutrition counselling intervention in early childhood had no effect on intelligence measured during adolescence. |
| تدمد: | 1475-2727 1368-9800 |
| DOI: | 10.1017/s1368980017000751 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::901f986a38c86f5f21144ddd82fc9d8e https://doi.org/10.1017/s1368980017000751 |
| Rights: | OPEN |
| رقم الانضمام: | edsair.doi.dedup.....901f986a38c86f5f21144ddd82fc9d8e |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 14752727 13689800 |
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| DOI: | 10.1017/s1368980017000751 |