The Influence of Age, Ethnicity and Body Anthropometry on the Level of Serum Osteocalcin and Terminal-C Telopeptides of Type I Collagen in Men
- Author:
Kok-Yong Chin
;
Ima-Nirwana Soelaiman
;
Isa Naina Mohamed
;
Wan Zurinah Wan Ngah
- Publication Type:Journal Article
- Keywords:
Osteocalcin;
C-terminal telopeptides of type 1 collagen;
Bone turnover;
Men
- From:Malaysian Journal of Health Sciences
2014;12(1):7-13
- CountryMalaysia
- Language:English
-
Abstract:
Bone turnover markers (BTMs) are useful in the assessment of bone health status. However, the infl uence of age, ethnicity
and body anthropometry on the level of BTMs in men remains understudied. This study aimed to determine the infl uence
of these factors on the level of BTM, namely osteoclacin (OC) and C-terminal telopeptides of type 1 collagen (CTX-1)
among Malay and Chinese men (N = 407) aged 20 years and above in Klang Valley. The subjects were recruited using
purposive sampling method. Their height, body weight and body mass index were measured. Their blood was collected
in the morning for serum OC and CTX-1 analysis using enzyme-linked immunoasorbent assays. Results showed that OC
and CTX-1 levels were signifi cantly higher in Malay compared to Chinese men (p < 0.05). Highest levels of OC and CTX-1
were observed in men aged 20-29 years, while the lowest levels were found among men aged 30-39 years (p < 0.005).
No signifi cant diff erences in the levels of both markers were found between the older men and those aged 30-39 years
(p > 0.005). There were signifi cant and negative correlations between OC and body mass index and weight, which were
signifi cant for men aged 20-39 years only (p < 0.05). Body anthropometry was not correlated with CTX-1 level in men
(p > 0.05). As a conclusion, levels of BTMs in Malaysian men could be infl uenced by age, ethnicity and body anthropometry.
Thus, these factors should be taken into consideration in the evaluation of bone health status of men using BTMs
- Full text:W020150511311577437683.pdf
