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" Relationship of serum vitamin D and Zinc in a nationally representative sample of Iranian children and adolescentsA: the CASPIAM-III study "
/الناز افشاری
; Behzad Shams, Roya Kelishadi
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Isfahan University of Medical Sciences
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| Document Type
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Latin Dissertation
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| Language of Document
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English
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| Record Number
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103511
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| Doc. No
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T15155
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WD,145,A258r,2014
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| Main Entry
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Afshari, Elnaz
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| Title & Author
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Relationship of serum vitamin D and Zinc in a nationally representative sample of Iranian children and adolescentsA: the CASPIAM-III study/الناز افشاری
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| College
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Schools, Medical
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| Date
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, 2014
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| Degree
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Medicine, M.D
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17 p.: tab.
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| Note
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This thesis is a research project with project ID:393514
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| Abstract
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Given the importance of both vitamin D and Zn, this study aims to assess the relationship of serum Zn and vitamin D levels in a nationally representative sample of Iranian children and adolescents. Settings and Design: case-control studyThis study was conducted as a sub-study of a school-based surveillance program entitled the CASPIAN-III Study. An equal number of individuals with and without hypovitaminosis D including330 participants aged 10 to 18 years were selected .The correlation of serum 25 hydroxy vitamin D (25(OH) D), cardiometabolic factors and Zn concentrations was determined. Statistical analysis used: All analyses were analyzed by SPSS Statistics version 22 and using one-way analysis of variance (ANOVA), Pearson's correlation, linear regression, logistic regression tests. The mean age was not significantly different in participants with and without hypovitaminosis D (14.74 +/- 2.52 vs. 14.74 +/-2.66 years, respectively, P>0.05). The mean 25(OH) D level were 6.34 +/- 1.47 ng/ml in group with hypovitaminosis D and 39.27 +/- 6.42 ng/ml in the normal group. The mean Zn level in hypovitaminosis D group was 1.15 +/-0.26إg/ml and significantly lower than control group with mean Zn level 1.43 +/- 0.32 إg/ml (P<0.0001). The Pearson's analysis showed a positive and significant correlation between Zn and 25(OH) D serum levels (P < 0.0001).Odds ratios analysis for Vit D level between various quartiles of serum zinc concentration for all subjects showed that the odds of higher levels of Vit D increased by higher levels of Zn. We found significant associations between low serum concentrations of zinc and 25(OH) D.
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| Descriptor
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1. Vitamin D Deficiency.- Descriptors: Vitamin D Deficiency
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Vitamin D
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Zinc
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Adolescent
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| Added Entry
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Shams, Behzad, Supervisor
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Kelishadi, Roya, Supervisor
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| Translated Title Supplied by Cataloguer
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بررسی ارتباط سطح روی با شیوع کمبود ویتامین D در نمونه منتخب کودکان و نوجوانان ایرانی
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