pediatras en formación y su presencia en el Congreso de. Salamanca así lo mortalidad. En los niños con hipovitaminosis A, el sarampión. 1Departamento de Pediatría, Facultad de Medicina. 2Unidad de Endocrinología Pediátrica. Complejo . la prevalencia de hipovitaminosis D a lo largo de un. Nutrición y diabetes en la infancia. Isabel González Casado Alimentación y enfermedad celíaca. Isabel Polanco Allué Hipovitaminosis D Rosaura Leis Trabazo.

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Finally, BMI was also shown to significantly influence vitamin D status, with overweight and obese adolescents being at a higher risk of vitamin D deficiency OR 1.

Auxological evaluation and questionnaire were not performed in all adolescents. Competing interests The authors declare that they have no competing interests.

Other factors investigated such as gender, place of residence and vitamin D and calcium dietary intake did not influence vitamin D status.

Council on Environmental Health, Section on Dermatology. We thank all the families in the Asturias cohort of the INMA project for their disinterested participation in the project, without who this work would not have been possible.

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Considering the aforementioned already scarce attitude to sun exposure in adolescence, these results stress the importance of sensible sun exposure. Possible health implications and low vitamin d status during childhood and adolescence: Int J Epidemiol, 41pp.

Deficiency of sunlight and vitamin D. Regarding our results on the relationship between OH-D and PTH, we found a remarkably high prevalence of hyperparathyroidism in our series of otherwise healthy adolescents.

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Vitamin D in the healthy European paediatric population. Nutr Hosp, 32pp. Guidelines for preventing and treating vitamin D deficiency and insufficiency revisited.

There is evidence that supplementation is more effective in achieving adequate levels of vitamin D than nutritional education interventions specifically designed to prevent vitamin D deficiency. Being sedentary peduatria time spent outdoor in sunlight on one side and on the other side it increases the risk of obesity, which is another risk factor for hypovitaminosis D [ 4 – 6 ]. Alan Ocampo 1, Cards —. Ministry of Science and Innovation. Special growth and development fortified milks.


Am J Epidemiol,pp. The validity of the FFQ in children was assessed in children included in the study using three hour dietary recalls and serum levels of different vitamins as the reference. Sun exposure was evaluated in terms of days of significant exposure to nipovitaminosis during the period of the study if subjects enrolled during summer or during the summer previous to the enrolment pediatriw subjects enrolled during fall, winter and spring. Furthermore, there is paucity of data on the predictors of vitamin D status in Italian pediatric population.

Food models or serving containers were used to assist in estimating serving size. Thus, the general recommendation of 15 min of sunlight exposure a day may not suffice to guarantee optimal levels of 25 OH D3 in locations at this latitude. Low levels of vitamin D during pregnancy and childhood are associated hipovitaminosiz an increased risk of complications in hipovltaminosis and foetal growth and development preeclampsia, gestational diabetes, small for gestational age, impaired foetal neurologic development, etc.

GS revised the manuscript. The association between 25 OH D3 levels during gestation and at age 4 years leads us to believe that deficiency of insufficiency in these cases is maintained throughout this time interval and associated with dietary and lifestyle habits. Relationship between serum hydroxyvitamin D and parathyroid hormone in the search for a biochemical definition of vitamin D deficiency in children.

Indeed, vitamin D plays a role in the achievement of peak bone mass PBM during adolescence [ 7910 ]. Nutr Hosp, 31pp. As mulheres selecionadas para a pesquisa foram esclarecidas sobre os objetivos da mesma e as que concordaram em participar, assinaram o Termo de Consentimento Livre e Esclarecido. Peak bone mass; PTH: With reference pfdiatria residence, our results are not in accordance with those of other studies such as hipovitamonosis of Saintonge et al.

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J Clin Endocrinol Metab, 97pp. Our data shows that the season of blood withdrawal was a significant predictor of vitamin D status, with winter and spring being the seasons associated with lower median OH-D levels, in the range of deficiency.

N Engl J Med,pp. Rev Assoc Med Bras.

Prevalence of hypovitaminosis D and predictors of vitamin D status in Italian healthy adolescents

Some recall bias possibly occurring during data collection through questionnaire and the indirect assessment of sun exposure and physical activity pediatris represent other limitations. PE carried out the biochemical assays. Some type of iron supplement intake during pregnancy was informed by 48 women.

Hypovitaminosis D and associated hipovitamiinosis in 4-year old children in northern Spain. The link between obesity and low circulating hydroxyvitamin D concentrations: The 25 OH D3 concentrations were quantified by high performance liquid chromatography. Trained personnel conducted the measurements in a standardized manner and obtained both height and weight as the mean of three measurements. Distribution of 25 OH D3 for month of extraction of specimen, ingestion, and other factors were analysed.

Hipoitaminosis dados obtidos foram digitados num banco criado no programa Epi-info 3. Healthy children should be encouraged to follow adequate outdoor activities with associated sun exposure. The use of sunscreens resulted another predictor of vitamin D status. Show more Show less. However, the dense concentration of buildings impairing sunlight exposure in metropolitan areas may not be found in Tuscany. Mariana Hiromi Cards —. Finally, also outdoor physical exercise was related to vitamin D status.

However, we did not hpiovitaminosis for the seasonal distribution of outdoor physical exercise, possibly explaining these results. Maternal country of origin. Recommended intakeof calcium and vitamin D: