Luu Thi My Thuc*, Nguyen Thi Hang, Nguyen Thi Hang Nga, Ha Thi Hong Giang, Nguyen Thi Thuy Hong**

*Vietnam National Children’s Hospital, Vietnam
** Hanoi Medical University, Vietnam

Open Journal of Gastroenterology and Hepatology

Objective: Describe the situation of vitamin D deficiency in children aged 6 – 11 years at Vietnam National Children’s Hospital. Method: Cross-sectional study. Results: In 155 healthy children in the study, vitamin D deficiency (25(OH)D serum level < 50 nmol/l) was 23.9%. Common clinical symptoms of vitamin D deficiency were long bone pain (32%) and low ionized calcium level (83.8%). There was inverse linear correlation between vitamin D level, weight-for-age z score (WAZ) (r= –0.266 and p<0.01) and BMI-for-age z score (BAZ) (r= –0.241 and p<0.01). Conclusion: There was a high prevalence of vitamin D deficiency in healthy children aged 6-11 years (23.9%), the most common clinical symptoms of vitamin D deficiency were long bone pain and low serum level of ionized calcium, which have value in vitamin D deficiency diagnosis.

Keywords:Vitamin D deficiency, children aged 6 – 11 years, primary school age, Vietnam National Children’s Hospital

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How to cite this article:
Luu Thi My Thuc, Nguyen Thi Hang, Nguyen Thi Hang Nga, Ha Thi Hong Giang, Nguyen Thi Thuy Hong. VITAMIN D DEFICIENCY IN CHILDREN AGED 6 – 11 AT VIETNAM NATIONAL CHILDREN’S HOSPITAL.Open Journal of Gastroenterology and Hepatology, 2019, 2:16. DOI: 10.28933/ojgh-2019-10-0407


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