Add like
Add dislike
Add to saved papers

[Relationship between serum 25-hydroxyvitamin D and bone mineral density in children under 7 years old].

OBJECTIVE: To evaluate the endogenous vitamin D level and its correlation with bone mineral density (BMD) in children under 7 years old.

METHODS: Totally 6 838 children who visited the Growth and Development Clinic due to "growth retardation, night terrors, hyperhidrosis, and dysphoria" were enrolled in the study. Serum 25-hydroxyvitamin D [25(OH)D] level was measured by chemiluminescence, whereas individual BMD was measured by quantitative ultrasound.

RESULTS: Among all subjects, serum 25(OH)D level was 34 ± 14 ng/mL, and the Z value of BMD was -0.49 ± 0.54. With increasing age, serum 25(OH)D level and BMD decreased gradually (P<0.01), and the detection rates for vitamin D deficiency and low BMD increased gradually (P<0.01). Compared with those with sufficient vitamin D, children with vitamin D deficiency had a significantly lower BMD (P<0.01) and a significantly higher detection rate for low BMD (P<0.01). 25-(OH)D level showed a positive linear correlation with BMD in children with vitamin D deficiency (P<0.01).

CONCLUSIONS: Preschool and school-age children have severer vitamin D deficiency than infants. Vitamin D level may be correlated with BMD within a certain range.

Full text links

We have located links that may give you full text access.
Can't access the paper?
Try logging in through your university/institutional subscription. For a smoother one-click institutional access experience, please use our mobile app.

For the best experience, use the Read mobile app

Mobile app image

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app

All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.

By using this service, you agree to our terms of use and privacy policy.

Your Privacy Choices Toggle icon

You can now claim free CME credits for this literature searchClaim now

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app