Serum 25(OH)D Level and Parathyroid Hormone in Chinese Adult Population : A Cross-Sectional Study in Guiyang Urban Community from Southeast of China
Joint Authors
Hui-jun, Zhuang
Shu-jing, Xu
Qiao, Zhang
Song, Zhang
Shuang, Chen
Nian-chun, Peng
Miao, Zhang
Li-xing, Shi
Ying, Hu
Hong, Li
Ming-xian, Gong
Jing-lu, Zhang
Rui, Wang
Source
International Journal of Endocrinology
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-08-28
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
Objective.
To evaluate vitamin D status and serum parathyroid hormone (IPTH) of healthy adults living in Guiyang.
Design and Participants.
We conducted a cross-sectional evaluation in the General Community in Guiyang by cluster sampling method.
The data was a part of 1510 participants (634 men, 876 women) aged 20–79 years median 45.2 years from November 2009 to February 2010 in Guiyang Health Measures Survey.
Measurements.
Aradioimmunoassay was used to measure the level of 25-hydroxyvitamin D [25(OH)D] and intact parathyroid hormone (iPTH).
Results.The mean serum 25(OH)D level was (20.4 ± 9.0) ng/mL and the highest level among participants aged 40–59 years (22.8 ng/mL).
The mean serum PTH level was (32.1 ± 13.7) pg/mL and the lowest level among participants aged 40–50 years (30.8 ng/mL).
Serum 25(OH)D was below 50 nmol/liter in 52.3%, below 75 nmol/liter in 84.6%, and above 75 nmol/liter in 15.4% of the respondents.
Secondary hyperparathyroidism was 5.4% (5.4% among men and 4.6% among women).
The prevalence of secondary hyperparathyroidism increased (5.8%, 6.5%, and 7.1%, resp.) with decreasing serum 25(OH)D levels among subjects who were 30 to 20, 19.9 to 10, and <10 ng/mL, respectively.
Serum 25(OH)D was inversely associated with serum PTH.
Conclusions.
Vitamin D insufficiency and its complication of secondary hyperparathyroidism are common.
American Psychological Association (APA)
Qiao, Zhang& Li-xing, Shi& Nian-chun, Peng& Shu-jing, Xu& Miao, Zhang& Hong, Li…[et al.]. 2013. Serum 25(OH)D Level and Parathyroid Hormone in Chinese Adult Population : A Cross-Sectional Study in Guiyang Urban Community from Southeast of China. International Journal of Endocrinology،Vol. 2013, no. 2013, pp.1-7.
https://search.emarefa.net/detail/BIM-449787
Modern Language Association (MLA)
Qiao, Zhang…[et al.]. Serum 25(OH)D Level and Parathyroid Hormone in Chinese Adult Population : A Cross-Sectional Study in Guiyang Urban Community from Southeast of China. International Journal of Endocrinology No. 2013 (2013), pp.1-7.
https://search.emarefa.net/detail/BIM-449787
American Medical Association (AMA)
Qiao, Zhang& Li-xing, Shi& Nian-chun, Peng& Shu-jing, Xu& Miao, Zhang& Hong, Li…[et al.]. Serum 25(OH)D Level and Parathyroid Hormone in Chinese Adult Population : A Cross-Sectional Study in Guiyang Urban Community from Southeast of China. International Journal of Endocrinology. 2013. Vol. 2013, no. 2013, pp.1-7.
https://search.emarefa.net/detail/BIM-449787
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-449787