Introduction: This study aims to determine the frequency of vitamin D deficiency according to
gender and age groups in children admitted to our hospital. Methods: A cross-sectional …

Aim: Vitamin D deficiency is highly prevalent among children worldwide. This study aims to
assess the frequency of vitamin D deficiency in children and how it varies according to …

Objective: Although vitamin D deficiency have been suggested in children is widespread
recently, the data about vitamin D status of Turkish children is limited. The objective of the …

Objective: The aim of this study was to analyze the 25 (OH) D3 levels and investigate a
province's pediatric vitamin D insufficiency and deficiency based on residence location …

Purpose: The aim of this study was to determine vitamin D levels in children and
adolescents aged between 2 months and 16 years, and to investigate risk factors leading to …

Introduction: Vitamin D deficiency continues to be a serious public health problem in all age
groups in Turkey. The aim of this prospective study was to evaluate the vitamin D status in …

Aim: Current studies show that vitamin D deficiency is associated with many conditions such
as: autoimmune diseases, malignancies, cardiovascular diseases, etc. The aim of this study …

Aim: The study aimed to determine vitamin D status of children aged 5-15 years living in
Zonguldak, Turkey. Methods: A total of 153 healthy individuals (81 girls, 72 boys) whose age …

Objective: Vitamin D is an essential hormone for the health of the musculoskeletal system
and acts in immune system, cardiovascular system and metabolic homeostasis. The aim of …

Background: Vitamin D has an essential role in bone growth and metabolism. Currently, its
role has been investigated in different diseases. It is high prevalence of vitamin D deficiency …